Barcode Boy: Scanning Barcodes to Bring Characters to Life

Long before amiibo figures and toys-to-life games, Nintendo's handheld already had a way to pull real-world objects into a game. All you needed was a barcode, and a strange little device called the Barcode Boy.

It is one of those ideas that sounds made up, and yet it was a real, boxed product you could buy in 1992.

What Is the Barcode Boy?

The Barcode Boy was developed by Sofel and released by Namcot, a Namco brand, only in Japan in December 1992. It connects through the Game Boy's link port, and a card is swiped through its sensor so the device can read the barcode printed on it. In effect, it gave the Game Boy a barcode scanner.

Scanning the Supermarket

Here is the part that delighted players: it did not only read the special cards in the box. You could scan barcodes from ordinary store-bought packaging too, turning a tin of food or a magazine into game data. Each code unlocked characters, items or features, so a trip to the supermarket became a hunt for the most powerful barcode you could find.

Namcot Barcode Boy Set #1

Namcot Barcode Boy Set #2

Battles by Barcode

Around four games were built to use it, the best known being Monster Maker: Barcode Saga and Battle Space. In Monster Maker, two players could enter barcodes and then fight head to head, with the codes determining each fighter's hit points, magic points, attack, defence and experience. Your shopping, quite literally, set your stats.

A Truly DMG-01-Only Device

There is a neat hardware footnote here. Because the Barcode Boy relies on the original Game Boy's link port, and the Game Boy Pocket introduced a different connector in 1996, the Barcode Boy is one of the rare accessories that only works on the DMG-01. It is a true original-hardware exclusive.

Set 1, Set 2 and the Stand-Alone Unit

The collection holds the Barcode Boy across its forms. The two boxed releases, Barcode Boy 1 and Barcode Boy 2, each paired the scanner with a compatible game and a deck of printed barcode cards to get players started. Alongside them sits a stand-alone unit, the scanner preserved on its own. Seen together, they show how Namcot packaged the same clever idea in more than one form for the Japanese market.

There is a nice reason the gadget felt so futuristic at the time. In the early 1990s barcodes were the quiet symbol of a newly computerised world arriving in everyday shops, and the notion that a toy could read them, turning a cereal box into a game character, felt like genuine science fiction. That is exactly the spirit the Barcode Boy captured, and a big part of why it still charms people today.

Why the Barcode Boy Endures

The Barcode Boy quietly predicted a whole genre, the toys-to-life and scan-to-play games that would become huge decades later. As a Japan-only curiosity that depends on the original Game Boy, it is a wonderful talking point in any collection. Explore more peripherals in the Knowledge Base.