Play Rainbow Islands Extra (Japan) Online
Hop between rainbow bridges you create, squashing enemies or trapping them in color—until the game suddenly stops playing nice and turns into a frantic scramble for survival. The Japanese version’s extra power-ups give you just enough breathing room before things get wild again.

Game Overview
Rainbow Islands Extra is one of those Genesis games that looks cute but will absolutely wreck you if you're not careful. You play as Bubby or Bobby (or their human versions—depends on the mode), shooting rainbows that double as platforms, traps for enemies, and sometimes your only way out of a tight spot. The first few levels trick you into thinking it's all sunshine and rainbows (literally), but then the difficulty spikes hard.
The Japanese version has some neat extras, like different power-ups and a few tweaked mechanics that make it feel a little smoother than other releases. The music’s got that classic SEGA charm too—catchy but just chaotic enough to match the gameplay. If you grew up with Bubble Bobble or just love old-school platformers that don’t hold your hand, this one’s a blast—just be ready to retry some levels a few (dozen) times.

Download Rainbow Islands Extra (Japan) ROM
You can download this ROM to play Rainbow Islands Extra (Japan) offline using an Sega Genesis (Mega Drive) emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.