Play Uno 2 - Small World (Japan) Online
You slam down wild cards and watch your buddy’s tiny pixel avatar groan as you sneak in a sneaky Draw Four—same Uno chaos, now with extra Japanese rule twists and that sweet Game Boy charm. Link cable battles get brutal fast.

Uno 2 - Small World for the Game Boy, released in 1990 by Tonkin House, is a handheld adaptation of the classic card game with a few regional rule variations. It arrived during the early years of the system, a time when portable versions of popular tabletop games were becoming more common. This release offered a way to play Uno on the go, either alone against computer opponents or with friends using a link cable.
You control your hand of cards, aiming to be the first to discard them all by matching colors or numbers with the card in the center pile. The game incorporates special action cards like Skips, Reverses, and Draw Twos, along with the anticipated Wild and Draw Four cards that can dramatically shift the momentum. Matches against AI opponents move at a steady pace, though the difficulty can spike depending on the selected CPU level. Playing it feels like having a quick, unpredictable card game in your pocket, perfect for short sessions.

Download Uno 2 - Small World (Japan) ROM
You can download this ROM to play Uno 2 - Small World (Japan) offline using an Game Boy emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.