Spend five minutes in any Game Boy forum or listing and you will drown in letters. DMG, MGB, CGB, SGB, CIB, and on it goes. This shorthand is second nature to seasoned collectors, but baffling to newcomers, and it hides some genuinely useful information. Here is a friendly, plain-English guide to the abbreviations that matter most, so you always know exactly what you are looking at. The Game Boy Abbreviations for the Hardware Itself Most of the console names are really model codes stamped on the hardware. DMG / DMG-01 means Dot Matrix Game. It is the original 1989 Game Boy, the grey brick that started everything. MGB is the Game Boy Pocket of 1996, taken from its model number MGB-001. It is the smaller, sleeker redesign with a sharper screen. MGL is the Game Boy Light, a Japan-only 1998 model and the only classic Game Boy with a proper backlit screen. CGB is the Game Boy Color, and AGB is the later Game Boy Advance, with AGS being the Advance SP. You will see these codes in cartridge names too, marking which system a game is for. SGB / SGB2 is the Super Game Boy, the adapter that let you play Game Boy games on a television through the Super Nintendo, and its Japan-only sequel. Cartridge Codes and Region Suffixes Every official game carries a code on the cartridge and box, and it tells a small story. Game codes usually start with the system, so a code like DMG-TR identifies the specific game, in this case Tetris, on the original Game Boy. Region suffixes are the tags on the end of a code that show the market a copy was made for. The two most common are JPN for Japan and USA for the United States and wider North America. Europe is a patchwork of its own: UKV is the United Kingdom, NOE is Nintendo of Europe, the general Germany-issued European code, along with its variant NNOE, while EUR and NEU mark broader pan-European releases. Individual countries have their own tags too, including FAH and FRA for France, HOL for the Netherlands, ITA for Italy, ESP for Spain, and SCN for Scandinavia. Further afield you will also meet AUS for Australia and ASI for Asia. They are the quickest way to tell exactly where a copy was sold. DMG = Dot Matrix Game | TR = Tetris | NOE = Nintendo of Europe The Language of Condition CIB means Complete In Box: the game with its outer box, manual, inserts and cartridge all present. It is the condition this museum favours, because it is complete yet still openable and playable. Loose means the cartridge only, with no box or manual. Sealed means a game still in its untouched factory wrapping. Repro / bootleg describes an unofficial reproduction cartridge rather than a genuine Nintendo release, something every collector learns to spot. Words from the Tech and Homebrew Side ROM means Read-Only Memory. In everyday use it refers to the game's data, or a game file, the exact contents a cartridge holds. GBDK is the Game Boy Development Kit, the free toolkit modern makers use to program their own games in C, as we do in our build-your-own-game series. Why the Shorthand Is Worth Learning Once these letters click into place, listings and conversations suddenly make sense: you can tell a Japanese Game Boy Light from a European Pocket, or a complete-in-box Tetris from a loose cartridge, at a glance. It is a small vocabulary that unlocks a big hobby. To put the names to faces, browse the original DMG-01 console and the Super Game Boy in the collection.

The original Game Boy had one famous appetite: batteries. Four AA cells would keep the grey brick glowing for a good long while, far longer than its colour rivals, but they still ran dry, usually at the worst possible moment. A whole industry sprang up to feed that hunger, from rechargeable packs to car adapters and mains adapters. And then there was the most optimistic solution of all, one that asked for nothing but a sunny day. A Solar Charger for a Battery-Hungry Handheld The idea is wonderfully simple and wonderfully of its era. Instead of buying yet another pack of disposable batteries, why not let the sun do the work? A solar charger pairs a photovoltaic panel with the Game Boy so that daylight can top up rechargeable cells, or in the brightest conditions help power the console directly. For a device that was designed to be used outdoors, on the move, in the park or the back seat of a car, sunlight was a fittingly portable fuel. Green Thinking, Decades Early What makes a solar charger so charming today is how far ahead of its time it feels. Long before solar power banks were a normal sight at festivals and airports, here was a third-party maker attaching a little panel to a games console and promising freedom from the battery aisle. It was part practical accessory, part statement of ingenuity. Whether it truly kept pace with a session of Tetris under a cloudy northern sky is another matter, but the ambition is delightful. Why the Battery Problem Mattered So Much To appreciate the accessory you have to remember the problem it solved. The Game Boy's reflective screen and modest, carefully chosen components gave it remarkable stamina compared with the power-hungry Atari Lynx and Sega Game Gear, which could drain a set of batteries in a few hours. That efficiency was a huge part of why it won. Yet even a frugal machine burns through disposables if you play it every day, and batteries cost real money over a year. Solar charging, rechargeable packs and mains adapters were all attempts to tame that ongoing expense, each with its own trade-offs. The Solar Charger in it's original box Sunlight Versus Reality Solar panels of the era were modest performers. They wanted strong, direct light and delivered a gentle trickle rather than a fast charge, which made a solar charger far better as a slow top-up between sessions than as your only source of power. Play indoors or under grey skies and the sun simply could not keep up. In practice, most owners would have used it to keep a set of rechargeable cells healthy rather than to power marathon sessions on demand. That gap between the dream and the physics is part of the story, and part of the charm: it is a product that believed in a greener future slightly before the technology was ready to deliver it. A Curio Worth Collecting Accessories like this rarely sold in huge numbers, which is exactly what makes them such rewarding finds. They capture a moment when inventors were still experimenting with what a handheld console could be and how it could be powered. A solar charger is not just a gadget; it is a small monument to optimism and green thinking, decades before either was fashionable, and a lovely conversation piece on any shelf. You can see the Innovation Solar Charger in the collection, sitting alongside the original DMG-01 console it was built to keep alive.

Every good hero needs a rival, but few video game villains have ever been so successful that they walked off with the whole franchise. Wario did exactly that. He began as the final boss of a single Game Boy game, a fat and greedy mirror image of Mario, and within two years he had bullied his way into the title role of his own series. It is one of the strangest career paths in gaming, and it happened almost entirely on the small grey screen of the Game Boy. The Villain Who Arrived in 1992 Wario made his debut in Super Mario Land 2: 6 Golden Coins, released in 1992 as the sequel to Mario's Game Boy launch adventure. The setup was personal in a way Mario stories rarely are. While Mario was away in Sarasaland, a jealous rival had seized his castle, hypnotised the locals and declared himself the new master of the land. To get back in, Mario had to hunt down six golden coins scattered across the game's world and unlock the door to his own home. That rival, waiting at the very end, was Wario. Super Mario Land 2 was a huge leap over the original. Gone was the tiny line-art look; Mario was now big and expressive, and the game offered a free-roaming overworld and a battery save, so you could explore its themed zones in almost any order. But the thing everyone remembered was the boss. Here was a character who looked like Mario had been left out in the sun too long: broad, scowling, moustachioed and dressed in yellow and purple. Players had never seen anything quite like him. The six golden coins of the title were guarded by six bosses across six themed zones, from a giant mechanical Mario statue to a haunted house and a space-themed level, each hiding one coin. Collecting all six was the only way to breach the castle door. It gave the game a clear sense of purpose and quietly introduced the kind of hub-and-spoke structure that later Mario platformers would lean on heavily. What Is in a Name The design is a masterclass in visual shorthand. Wario is Mario turned sour in every way. Where Mario is red, Wario is yellow; where Mario is kind, Wario is greedy; and the bold letter on his cap is simply Mario's "M" flipped upside down into a "W". The name works the same way: it fuses Mario with the Japanese word "warui", meaning "bad". Wario was designed by Hiroji Kiyotake at Nintendo R&D1, the same studio that built the Game Boy and the Super Mario Land games. There is a delicious piece of trivia behind his creation. R&D1 was not Mario's home team; that was Shigeru Miyamoto's group. According to Nintendo lore, the R&D1 staff felt little affection for having to build games around a character they had not invented, and Wario was born partly out of that friendly resentment, an outlet for a team that wanted a Mario of their very own. The bad guy, in other words, was a little bit autobiographical. From Boss to Star: Wario Land Nintendo clearly sensed they had something special, because Wario was promoted with startling speed. Just two years later came Wario Land: Super Mario Land 3, released in 1994. The title tells the whole story: it is officially the third Super Mario Land game, yet Mario is nowhere to be the star. Wario is the one you control, and his motivation is pure greed. Rather than rescuing a princess, he is out to steal enough treasure to buy himself a castle bigger than Mario's. That single change in motivation reshaped the gameplay. Wario is slower and stronger than Mario, shoulder-barging blocks and enemies rather than nimbly hopping over them, and every level is stuffed with coins and hidden treasure to hoard. The amount of money you finish with even determines the ending you get. It was a platformer built around avarice, and it was a hit, spawning a long-running Wario Land series and, later, the chaotic WarioWare games. A Different Kind of Hero The collection follows Wario's rise across several cartridges, including the Japanese release of Wario Land: Super Mario Land 3 and its sequel Wario Land 2. Wario Land 2 pushed the antihero idea even further with a famous twist: Wario could no longer die. Enemies would flatten him, set him on fire or turn him into a spring, but he always bounced back, because losing his coins hurt him far more than losing a life ever could. Wario never looked back. The Wario Land series ran through the Game Boy, Game Boy Color and beyond, and in 2003 the character reinvented himself again as the host of WarioWare, a frantic collection of five-second microgames. From a single scowling sprite on a monochrome screen, Nintendo had built one of its most bankable comic villains, a greedy counterweight to Mario's earnest heroism. Wario in the Collection From a throwaway boss to the face of his own franchise, Wario is proof that the Game Boy was a place where Nintendo took risks. You can trace the whole arc in the museum, from Mario's Super Mario Land 2 through the Wario Land games, right down to oddities like a packet of Wario Land branded tissues and a period Wario Land advertisement. Not bad for a character who was only ever meant to be beaten and forgotten.

We tend to think of the Game Boy as a pure games machine. But for a brief, optimistic moment around 1991, one company tried to turn it into something else entirely: a pocket organizer, translator and reference library, years before the smartphone made all of that ordinary. The result was a small family of non-game cartridges that are now among the most curious items a DMG-01 collector can own. InfoGenius Series: Berlitz French Translator Cartridge The Game Boy InfoGenius Series In 1991 the publisher GameTek launched the Game Boy InfoGenius Productivity Pak range, a set of cartridges that contained no real game at all. Instead they offered genuinely useful tools: language translators, a travel guide, a personal organizer and a spell checker. On a console best known for Tetris, this was a bold and slightly eccentric idea. A Pocket Translator and Travel Guide Two of the most charming entries leaned into travel. The Berlitz translator cartridges offered French and Spanish phrases for travellers, while the Frommer's Travel Guide packed visitor information for fifteen major US cities into a single cartridge, drawn from the famous printed guides. Your Game Boy could, in theory, help you order dinner abroad and find your hotel. InfoGenius Travel Guide Spell Checker and Calculator Perhaps the most wonderfully unglamorous entry was the Spell Checker and Calculator. It let you type in a word and instantly see the correct spelling, drawing on a dictionary of more than sixty thousand commonly misspelled words, with a calculator thrown in for good measure. It was, essentially, office stationery for your games console. InfoGenius Spell Checker and Calculator Beyond the Cartridges: Notes and Organizers The productivity story did not stop at GameTek's cartridges. In Japan, Konami released the Nano Note in 1992, a licensed cartridge that turned the Game Boy into a full digital organizer, with a calendar, scheduler, address book, memo pad, calculator, expense tracking and alarm, and it could even exchange data over the link cable. It is a remarkably complete pocket organizer for a games console of the era. A similar impulse produced the Smartcom Electronic Note, another accessory that cast the Game Boy as a note-taker and organizer rather than a toy. Set beside the InfoGenius translators and the Nano Note, it shows this was not one company's whim but a recurring temptation: to look at the best-selling handheld on earth and wonder whether it could also run your day. Why the Game Boy InfoGenius Carts Matter The InfoGenius cartridges sold poorly and slipped into obscurity almost immediately, which is exactly what makes them fascinating now. They were an early, earnest attempt to treat the Game Boy as a general-purpose handheld computer, an idea the world would not truly embrace until pocket devices could do it all. For a collector they are quietly profound oddities. Explore more in the Knowledge Base.

In part one we met the big names, the brands whose lights, cases and cheat devices defined the accessory aisle. This second part turns to the two most practical problems every Game Boy owner faced: keeping the machine powered, and connecting it to a friend. A whole tier of makers, some famous, some barely documented, built battery packs, chargers and link cables to solve exactly those needs, and the collection holds a deep cross-section. Where a maker's home base is known, it is noted; where it is not, it is left open rather than guessed. Mad Catz The American maker Mad Catz, based in San Diego, grew into one of the best-known third-party names in all of gaming. On the Game Boy the collection holds its Power Clip, a rechargeable battery solution, and a Universal Car Adapter for playing on the road. Mad Catz is the archetype of the accessory house that started small on handhelds and went on to become a fixture on every console that followed. LMP LMP focused on the eternal Game Boy problem of power. The collection holds its Power Pack and the more elaborate Powerbase Bundle, the kind of rechargeable kit that promised to free owners from the endless procession of AA batteries. Power solutions like these were among the most genuinely useful accessories anyone could buy for the battery-hungry handheld. Vidis Vidis is one of the more obscure names in the collection, represented by the Vidis Energy Pack. Little is widely documented about the company, which is exactly what makes pieces like this rewarding to preserve: they are the survivors of the market's long tail, the small makers whose products would otherwise vanish from the record entirely. iMP iMP addressed the same need with brute practicality. The collection holds its Heavy Duty Battery Pack, a no-nonsense answer to the console's appetite for power. Straightforward, unglamorous and genuinely useful, it is a good reminder that much of the accessory market was simply about keeping the machine switched on for longer. Innovation Technologies Innovation Technologies took power in a more forward-looking direction with its Solar Charger, an early attempt at charging on the go from daylight. The same maker was also behind the Super GB Booster, the adapter that let Game Boy cartridges run on a Sony PlayStation, showing an appetite for ideas well beyond the ordinary. Joytech The British maker Joytech specialised in connection. The collection holds its Dual Link Cable and the Multi Link Cable, the cables that turned two Game Boys into a shared game of Tetris or a Pokemon trade. Joytech would go on to become a well-known European accessory brand, but its roots in simple, reliable link cables are on show here. IQL IQL pushed the link cable further with its Dual Link X 4 Player Cable, part of the small family of adapters that tried to expand the Game Boy's two-player nature into genuine multiplayer. Cables like this are a reminder of how much collectors valued the social side of the console, and how many makers competed to enable it. 3Logic 3Logic is another long-tail maker preserved through a single surviving piece, the 3Logic Link Cable. A plain link cable is about as humble as an accessory gets, but each one represents a small company that saw a niche in connecting Game Boys and took its shot at the market. Yobo Rounding out the connectivity makers is the American brand Yobo, represented by its Universal Link Cable. Yobo built a reputation for affordable, cross-compatible gear, and a universal cable designed to work across the Game Boy family is a neat encapsulation of that value-first philosophy. The Series Continues That is the power-and-connection tier. The third and final part gathers the makers of cases, screens and controllers, and the modern outfits still building for the Game Boy today, including the flash-cart maker keeping homebrew alive. Every accessory named here is documented, with photos, in the collection.

Opening a complete 1989 Game Boy box is a small time-machine moment. Almost everything inside was designed to be torn open, played with and thrown away, which is exactly why a complete one is so special today. So what actually came in the box when a Game Boy first landed on a shop shelf? What's in the Original Game Boy Box A complete original Game Boy box holds far more than just the handheld. Lift the lid and you find the console seated in a moulded protective tray, an instruction manual, a folded consumer-information and precautions leaflet, and usually a Nintendo catalogue showing off the latest games. In a game bundle such as a Tetris set, there is also the cartridge and its own little manual. The Paper That Matters Most It is the paper, more than the plastic, that decides whether a boxed Game Boy is merely nice or genuinely collectible. Manuals, inserts, leaflets and catalogues were the first things to be binned or lost, so a set that still has every scrap is far rarer than the console itself. Crisp, unmarked paperwork can matter as much to a collector as the hardware it came with. Console Only versus Bundle Not every box was the same. Some markets sold a console-only set with no pack-in game, while others led with a Tetris bundle aimed squarely at newcomers. Knowing which configuration you are looking at, and whether its contents are complete and correct for that region, is half the fun of collecting boxed examples. Why a Complete Original Game Boy Box Is Worth It A complete-in-box Game Boy, with the right manuals, inserts and packaging for its region, commands a real premium over a loose unit, and a factory-sealed example more still. It preserves not just the machine but the whole moment of opening it in 1989. Browse complete examples across the collection.

The Game Boy (DMG-01): Not just a smaller home for old heroes. A birthplace for new ones. The Game Boy is usually remembered as a shrinking machine. It took the worlds Nintendo had already built on the living-room television, Mario, Zelda and the rest, and squeezed them down until they fit in a coat pocket. That is a fair part of the story, and for many players it was the whole appeal: the big games, made portable. But it quietly overlooks something more remarkable. Because the little grey handheld was not only a home for characters that already existed. It was a birthplace. Several of the figures, and entire series, that would go on to become pillars of Nintendo history took their very first steps on the Game Boy rather than on a console. This series is about them: the characters born on the DMG. Here is the whole set. Part 1: Super Mario Land, Daisy and Tatanga Super Mario Land, home of Sarasaland, Daisy and Tatanga. Super Mario Land did not just miniaturise Mario. It sent him somewhere new entirely, the strange kingdom of Sarasaland, and in doing so introduced a princess named Daisy and an alien warlord named Tatanga, both making their debut in a Game Boy launch title. Read Part 1: Super Mario Land, Daisy and Tatanga Part 2: Kirby's Dream Land Kirby's Dream Land, the birthplace of Kirby and King Dedede. One of Nintendo's most beloved characters began life here, and not inside Nintendo itself but at HAL Laboratory. Kirby's Dream Land introduced the pink hero, his blustering rival King Dedede, and a cast, from Whispy Woods to Waddle Dee, that has recurred for decades. Read Part 2: Kirby's Dream Land Part 3: The Birth of Wario Super Mario Land 2: 6 Golden Coins, the first appearance of Wario. It is almost unheard of for a handheld villain to graduate into a franchise of his own. Yet that is exactly what happened when Super Mario Land 2 introduced Wario, the greedy anti-Mario, who would soon headline Wario Land and cross paths with the pirate Captain Syrup. Read Part 3: The Birth of Wario Part 4: Link's Awakening, Marin and the Wind Fish Link's Awakening, the birthplace of Marin and the Wind Fish. The Game Boy Zelda was not a smaller Hyrule. It was a wholly original dream, set on Koholint Island, with characters found nowhere else: the girl Marin, her father Tarin, and the mysterious slumbering Wind Fish at the heart of it all. Read Part 4: Link's Awakening, Marin and the Wind Fish Part 5: Pokemon Changes Everything The biggest example of all. An entire generation of 151 creatures, Pikachu among them, plus Professor Oak, Team Rocket and the legendary Mewtwo, all debuted on the Game Boy in 1996. One of the largest franchises on earth began as a handheld experiment. Read Part 5: Pokemon Changes Everything Put together, these five stories tell a different history of the Game Boy. It did not merely shrink Nintendo's worlds to fit a pocket. It grew new ones. Daisy, Kirby, Wario and Pikachu all became far larger than the small grey machine that first gave them life. To see the cartridges where it all began, come and explore the Game Boy Museum. The Full Series Part 1: Super Mario Land, Daisy and Tatanga · Part 2: Kirby's Dream Land · Part 3: The Birth of Wario · Part 4: Link's Awakening, Marin and the Wind Fish · Part 5: Pokemon Changes Everything

Filming an original Game Boy is genuinely hard. The screen is small, reflective and hard to point a camera at, and the classic console has no video output of any kind. For years, anyone wanting a clean picture, to stream a game or record a guide, had to physically modify their Game Boy, soldering into its delicate insides. The GBInterceptor offers a far more elegant answer, and it does so without touching the console at all. Game Boy Video Capture Without a Screen The GBInterceptor is a small open-source device that sits between the console and the game, plugging into the cartridge slot with the cartridge slotted into it in turn. From that position it can quietly watch every instruction and byte of data flowing between the Game Boy's processor and the game. It never draws the picture from a screen, because there is no video signal to tap. Instead, it does something much cleverer. Original hardware, streamed clean, with no console modification. Re-Emulating the Console in Real Time Here is the beautiful trick. By listening to the traffic on the cartridge bus, the GBInterceptor runs its own real-time emulation of the Game Boy's processor and video hardware, reconstructing exactly what the screen must be showing. In other words, it deduces the picture by following the console's thoughts rather than reading its display. The reconstructed image is then sent out over USB as a standard webcam feed, so any computer sees it as an ordinary camera and can record or stream it instantly. Why It Is Such a Clever Idea The appeal for a collector is obvious. Your original hardware stays completely untouched, with no soldering, no case-cracking and no risk to a valuable console. Because it reconstructs the image digitally, the result is crisp and stable rather than a wobbly camera shot of a reflective screen. And as an open-source project, its design and code are freely available to study and build, which is exactly the spirit of the modern Game Boy community: solving old problems with new ingenuity, and sharing the answer. One practical note for collectors. Because the GBInterceptor is open source, with its hardware under a Creative Commons CC-BY licence and its firmware under the GPL, anyone is free to build and sell it, which is why inexpensive clones now appear on AliExpress and similar shops. The unit documented here is one of those faithful reproductions. The collection also holds the genuine article: a white original GB Interceptor given to the museum directly by its inventor, Sebastian Staacks. You can read that story in our feature on Sebastian Staacks and There Oughta Be. The GBInterceptor: it turns an unmodified Game Boy into a USB webcam. Who Reaches for It A device like this quietly solves problems for several very different people. Streamers and video makers can show real hardware to an audience with a clean, sharp image instead of a glare-filled phone recording. Speedrunners get a faithful capture for verifying and sharing their runs on original equipment rather than an emulator. And for a museum or an archivist, it is close to ideal: you can document a working console in action, and even present a live feed of a fragile machine, without ever opening it or risking its condition. Preservation and presentation, with nothing lost. A Modern Piece of Game Boy History Devices like this show that the Game Boy is not a closed chapter but a living platform that people still tinker with and improve. It sits naturally alongside the other do-it-yourself and modding pieces in the collection, like the hand-built Zeroboy. You can see the GBInterceptor in the collection, a small modern marvel that lets a 1989 machine speak fluently to a 2020s computer.

When a console becomes a mass phenomenon, every entertainment brand wants a piece of it. The Game Boy was no exception. Once it had sold into tens of millions of pockets, its cartridge slot became prime advertising real estate, and through the late 1980s and 1990s it filled up with film tie-ins, cartoon spin-offs and ported classics. Some were excellent, many were mediocre, and almost all of them are, in hindsight, a precise snapshot of what popular culture looked like at the moment they were made. That is what makes the licensed shelf so rewarding to explore. Each cartridge is a little time capsule of which films, shows and characters were considered big enough to deserve a grey cartridge. Here is a tour of that pop-culture corner of the library, drawn from the collection. The Movie Tie-Ins Nothing says nineties licensing quite like Star Wars, and the collection holds both an original boxed Star Wars console bundle, pairing the hardware with the film's brand at the point of sale, and the recent Star Wars Limited Run reissue of the game, a modern collector's edition that shows the appetite for these tie-ins has never really faded. Together they make a neat before-and-after: the same licence, sold to children in the nineties and to nostalgic adults decades later. Every hot brand of the nineties wanted a grey cartridge. At the other end of the quality scale sits Dragon's Lair, which borrowed the name of a dazzling animated laserdisc arcade classic and delivered one of the most notoriously punishing games on the system. It is the perfect cautionary tale of licensing: a famous name was no guarantee of a good game, and sometimes the gap between the brand's reputation and the cartridge's reality was enormous. Collectors seek it out today precisely because of that reputation. Cartoon Cash-Ins Television brands were licensing gold, because a hit cartoon came with a ready-made audience of children who already wanted anything with the characters on it. Bart Simpson's Escape from Camp Deadly rode the global Simpsons craze onto the handheld, a competent but forgettable platformer of exactly the kind that filled shop shelves whenever a hot show needed a game attached to its name. It is a perfect example of the vast middle tier of licensed releases: not bad enough to be infamous, not good enough to be remembered, but a genuine and honest piece of the era's pop-culture record. Games like this were the background noise of nineties gaming, and a collection without any of them would tell only half the story. Ported Classics The Game Boy also became a home for games that had made their names elsewhere, quietly turning into a portable museum of gaming's greatest hits. Lemmings squeezed its beloved, brain-bending rescue puzzles onto the small screen, an impressive technical feat given how much was happening on those crowded levels, while Space Invaders brought one of the founding arcade classics of the entire medium into your pocket. These ports let players carry decades of gaming history in a single grey shell, and they show the handheld acting as a bridge between the arcade era and the bedroom. The Curiosities Some licences were stranger and more charming than others. The Rescue of Princess Blobette, a Game Boy outing for the cult character from the quirky game A Boy and His Blob, is exactly the sort of offbeat tie-in that makes the pop-culture shelf so much fun to explore. It is a reminder that not every licence was a blockbuster brand; some were cult favourites, quiet and odd, and all the more collectible now for having flown under the radar then. The Business Behind the Boom There is a reason so many of these games exist. A licence gave a publisher instant recognition on a crowded shelf, and a smaller studio could turn a modest budget into strong sales simply by attaching a famous name. The result was a flood of tie-ins of wildly varying quality, produced fast to catch a film's release or a show's peak. Understanding that economic logic is the key to reading the licensed shelf: it is less a curated collection of great games than a record of which brands were hot, and when. Why the Licensed Games Matter Licensed and pop-culture games are often dismissed by critics, and plenty of them deserve it. But taken together they are a wonderful cultural document, capturing exactly which films, shows and characters were big enough to earn a Game Boy cartridge in any given year. For a collector, they are where the handheld stops being a games machine and becomes a record of an entire decade's obsessions, from a galaxy far, far away to a cartoon family in Springfield. Every licensed and pop-culture game named here is documented, with its packaging, in the collection.

As Game Boy prices have climbed, the fakes have climbed with them. Reproduction cartridges, counterfeit boxes, resealed games and outright forgeries now circulate freely, and telling the genuine article from the copy has become an essential collecting skill. The good news is that most fakes give themselves away once you know where to look. This is a feature-by-feature guide to authenticating a Game Boy cartridge, told without turning it into a manual for the forgers. Start with the Screw The quickest first check is the screw on the back of the cartridge. Genuine Game Boy carts are held together with a single Nintendo security screw, the three-and-eight-millimetre gamebit type, a tamper-resistant fitting that ordinary tools do not fit. Many reproductions, assembled in generic shells, instead use a common Phillips screw. A Phillips screw where a gamebit should be is not proof of a fake on its own, but it is a strong warning sign and a reason to look harder. Original Game Boy Cartridge Screw Read the Label The label is where most fakes fall apart under scrutiny. Genuine Nintendo labels have crisp printing, correct fonts and consistent colour. Reproductions often show tell-tale signs of being printed from a scan: visible dithering or a dot pattern under magnification, slightly wrong or fuzzy fonts, colours that are too saturated or too flat, and a paper or gloss finish that does not match a period label. Compare any suspect label against a known-genuine copy of the same game and the differences usually jump out. Look at the Board If you can open the cartridge, the circuit board tells the truth. A genuine game uses a proper Nintendo board with a mask ROM, a chip with the game permanently printed into it at manufacture, and Nintendo markings on the PCB. A reproduction typically uses a generic board with a flashable memory chip and a small battery or none, and the board simply looks wrong: different layout, hand-soldered parts, or a re-writable chip where a mask ROM belongs. For save games, a genuine title that saves will have the correct battery-backed setup, whereas fakes often get this subtly wrong. Boxes, Manuals and Reseals Packaging is faked too, and it matters most because a boxed game is worth so much more than a loose one. Watch for reproduction boxes and manuals printed on modern card that feels too white, too thick or too glossy, with the same dithering problems as fake labels. Be especially wary of resealed games, where a genuine loose cartridge is placed into a fake box or a modern shrink-wrap, and of graded slabs from unknown graders. Reputable third-party grading exists precisely to solve this problem, which is one reason a professionally graded and sealed copy carries a premium. Fake Shells and Mislabelled Cartridges Beyond resealed boxes, two of the most common fakes are reproduction shells and bootleg cartridges, and both tend to give themselves away in the moulding and the labelling. Reproduction shells are aftermarket plastic housings, sold legitimately for repairs and modding, but also used to dress up a bootleg or a Frankenstein cart. The tells are physical: plastic that is too glossy or a shade Nintendo never sold, soft or shallow moulded lettering, seams and panel gaps that do not quite line up, and the wrong screws. Nintendo closed its cartridges and consoles with a tri-wing security screw (the gamebit), so a standard Phillips screw holding the case together is a warning sign. A colour that was never an official release is an instant red flag. An original game cartridge/console needs a special screwdriver to open The clearest tell of all is the text moulded into the cartridge itself. A genuine Game Boy cartridge carries the full wording Nintendo Game Boy, with the trademark symbol, moulded into the grey shell above the paper label. Fakes and bootlegs very often get this wrong: the moulded text may read only Game, or nothing at all, or use the wrong typeface and drop the trademark symbol entirely. If a cartridge does not carry the complete Nintendo Game Boy marking, treat it with suspicion. The paper label gives more away. On a fake it is often a low-resolution reprint with fuzzy text and slightly wrong colours, sits crooked or raised out of its recess, or lifts at the corners. The rear label may be missing the proper Nintendo stampings, the model number or the manufacturer line. On an ungraded, low-value piece you can go further and open the shell: a genuine cartridge shows a tidy Nintendo circuit board with clean solder work and stamped chips, while a bootleg often hides a black blob-top chip or a modern flash chip on a rougher board. Why Authentication Matters None of this is about paranoia; it is about protecting both your money and the historical record. A collection is only as trustworthy as the authenticity of the pieces in it, and a single well-made fake can distort a shelf, a valuation and a story. Learning to read the screw, the label, the board and the box turns a nervous purchase into a confident one, and it is exactly the kind of knowledge a serious collector, or a serious buyer, needs before parting with real money. The safest habits are simple: buy from sellers who show clear photographs of the back, the label and, where possible, the board; compare against known-genuine examples; and when a deal on a rare title looks too good to be true, assume it is until proven otherwise. The fakes are getting better, but so can your eye. Genuine, documented examples to compare against can be found throughout the collection.

There is a lovely contradiction at the heart of the Game Boy. Nintendo built it to be small, private and portable, the console you played under the covers or on the back seat of the car. And yet, almost from the moment it launched, people wanted the exact opposite: to take those tiny green games and throw them up onto the biggest screen in the house, in colour, with a controller in both hands. Nintendo obliged again and again, across three generations of its own home consoles, and third-party makers filled in the gaps, even putting a Nintendo handheld onto a Sony machine. This is a guide to the hardware that let the Game Boy leave your hands and land on the television, all of it documented in the collection. The Super Game Boy: Colour on the SNES The first and most famous bridge was the Super Game Boy, released in 1994. It looked like an ordinary Super Nintendo cartridge, but you slotted a real Game Boy game into the top and played it through the SNES on your television. Suddenly the monochrome handheld had colour, applied through a range of selectable palettes, and a decorative on-screen border to frame the small picture so it did not float alone in the middle of a big screen. What made it more than a novelty was that developers could design for it. Games written with the adapter in mind could set their own custom four-colour schemes and their own bespoke borders, so a title like Donkey Kong looked genuinely enhanced rather than merely enlarged. For anyone who wanted to get the most out of it, the collection also holds the Super Game Boy player's guide, which walked players through the palettes, borders and hidden features. The Super Game Boy Player's Guide Super Game Boy 2: The Refined Sequel Japan received a follow-up in 1998, the Super Game Boy 2. It kept everything that made the original special and fixed its single biggest limitation by adding a real link-cable port on the side. That meant two players could connect a second Game Boy for multiplayer and trading while still enjoying the television picture, something the first model simply could not do. It also ran at the correct Game Boy clock speed rather than the SNES-derived timing of the original, a small technical nicety that mattered to music and to timing-sensitive games. It never left Japan, which makes a boxed example a satisfying find. The Nintendo 64: The Transfer Pak and Beyond The Nintendo 64 approached the idea from a different angle with the Transfer Pak, which plugged into the base of an N64 controller and held a Game Boy cartridge. Its most celebrated use was Pokemon Stadium, whose built-in Game Boy Tower let you load your own handheld Pokemon games and play them rendered on the television through the N64. For a generation of players, seeing their pocket save file blown up on the family TV for the first time was a genuinely magical moment, and it tied the handheld and home worlds together in a way nothing had before. The N64 also attracted third-party hardware. The collection includes the Datel PowerFlash, an adapter that let you play Game Boy and Game Boy Color cartridges through the N64 on your television, with built-in zoom, colourising and cheat options, though it could not reproduce the games' background music. A Nintendo Handheld on a Sony Console Strangest of all, you did not even need a Nintendo console. The collection holds the Innovation Super GB Booster, a third-party adapter for the original Sony PlayStation that let you play Game Boy and Game Boy Color cartridges on Sony's machine, output to the television. The idea of a rival's handheld games running on a PlayStation is exactly the sort of unofficial oddity that makes collecting so much fun, and a reminder of how badly people wanted their Game Boy library on the big screen. Game Boy games on Playstation - a contradiction? Not anymore. The GameCube Game Boy Player The most complete solution came last. The Game Boy Player, released for the GameCube in 2003, attached to the underside of the console and accepted original Game Boy, Game Boy Color and Game Boy Advance cartridges, playing every one of them full-size on the television. Because it used genuine Game Boy Advance hardware inside rather than emulation, its compatibility was excellent and its picture authentic. The collection even includes an aftermarket digital controller made for the Game Boy Player, for players who wanted a more traditional pad in hand instead of the GameCube controller. Why Collectors Love the Crossover Hardware Taken together, these devices tell a story that runs right through Nintendo's history and out into the wider industry: the Game Boy library was so valuable that people kept building new ways to keep it playable, generation after generation and even across brands. For collectors they are especially satisfying pieces, because each one connects two consoles at once, and the set as a whole maps the surprising journey of a handheld that never really wanted to sit still on the television, but ended up there anyway. You can see the Super Game Boy, its sequel, the Transfer Pak, the PlayStation adapter and the GameCube Game Boy Player, each photographed and catalogued, in the collection.

A working Game Boy prototype: an EPROM board with a hand-written label. Almost everything in this collection was, at some point, a mass-produced object. A retail Game Boy cartridge was stamped out by the million, identical to every other copy on the shelf. This piece is the opposite. It is a Loopz developer cartridge, a working prototype that never reached a shop, and as far as I know only a small number of them exist. Opening the shell reveals not a sealed factory board but something far more intimate: a hand-built test cartridge from inside the industry, complete with a label written in biro. First, What Is Loopz? Loopz is a puzzle game, and a good one. It was designed and programmed by Ian Upton, first appearing on the Atari ST in 1989. The British company Audiogenic held the rights, and in 1990 arranged for Mindscape to publish it on computers and consoles around the world. The Game Boy version, released in 1990, was programmed by Argonaut Software, a studio better known for its later work pushing 3D graphics on Nintendo hardware. As games go it is an obscure but genuinely clever little title, the kind of tile-fitting puzzle the Game Boy was made for. A Game Boy Prototype, Not a Retail Cartridge What makes this particular cartridge extraordinary has nothing to do with how the finished game plays. It is what is inside the shell. A normal Game Boy cartridge carries a mask ROM, a chip with the game permanently stamped into it at the factory, unchangeable forever. This cartridge instead carries an EPROM, an erasable, reprogrammable memory chip with a little quartz window on top through which ultraviolet light can wipe it clean so a new build can be written in. EPROMs are how games were tested during development, before a final version was committed to mask ROM for mass production. The details tell the story. The board is printed as a 256-kilobit EPROM development board, the chip is a socketed ceramic part rather than the cheap plastic of a retail cartridge, and across its window someone has stuck a strip of masking tape and written "LOOPZ 10/30" by hand. That scribble is almost certainly a build identifier, a date or a version, jotted down by whoever burned this particular copy. You are looking at a snapshot of the game as it existed on one specific day inside its development, not the polished object that shipped to shops. Inside a developer cartridge: a socketed EPROM, not a factory mask ROM. That is the magic of a developer cartridge. A retail copy is the end of the story; a prototype is the middle of it. It is a physical save-point from a moment when the game was still a work in progress, when someone at a desk needed to load this exact build onto real Game Boy hardware and see whether it ran. The Provenance: From an Attic to the Collection The history behind this cartridge is as good as the object itself. According to its provenance, it came from the personal collection of the late Steve McKay, a Nintendo of America distributor. After he passed away, his family discovered a cache of these prototypes in the attic and passed them to a local auction house. A batch of twenty to thirty of them came up for sale, and this Loopz cartridge was among the ones I was able to secure, while a number of the higher-profile titles from the same hoard were graded and routed to a major auction house instead. Better still, these cartridges are not mysteries. They were verified, tested and dumped by the game historian Frank Cifaldi at the Portland Retro Gaming Expo a few years ago, which means their contents have been preserved and their authenticity confirmed by one of the most respected figures in video game preservation. For a collector, that chain of custody, from a Nintendo distributor's attic to a public verification event to this shelf, is exactly the kind of documented history that turns an odd green board into a genuine artefact. Why Prototypes Matter It would be easy to see a scuffed prototype as less desirable than a pristine boxed copy, but for a museum it is often the reverse. Retail cartridges survive in their millions; development hardware was never meant to leave the building, was frequently wiped and reused, and was usually thrown away once a game shipped. Each surviving prototype is effectively unique, a one-off that records something the finished product cannot: the fingerprints of the people who made it and the process they used. This is also why preservation work like the dumping done at that expo matters so much. Every prototype that gets read and archived is a small piece of gaming history rescued before the chip degrades or the cartridge is lost. Holding the physical board is a thrill, but knowing its data is safely preserved is what makes it meaningful. This is not just a rare object; it is a primary source. A Prototype in the Collection A hand-labelled EPROM cartridge from a Nintendo of America collection is exactly the sort of piece that pushes this collection beyond the shelves of retail boxes and into the actual machinery of how Game Boy games were made. It sits proudly among the more finished, familiar cartridges as a reminder that every one of them started life as something like this. This developer cartridge is catalogued, with photographs and its full specification, on its own page in the collection, and you can explore the rest of the archive, retail and unusual alike, across the collection.