Game Boy

This Game Boy cartridge contains an accelerometer that senses the console's position and how fast it is moved, used by the game Kirby Tilt 'n' Tumble.

Though it works only on the Game Boy Color, it carries a DMG number (DMG-20), and it is the last item to follow the original DMG coding, which gives it a small but notable place in the platform's history.

More from the Museum's Journal: Fresh Find: The Game Boy Tilt Sensor Game Pack.