
Koi
KOI is an award-winning exploration adventure game that details the story of a small koi on a grand adventure
Discover six Dotoyou Games releases where you guide a small fish, solve story puzzles, tap to music, and build multiplayer levels.
If you like approachable indie play, this Dotoyou Games collection gives you calm exploration alongside puzzle solving and music. Koi lets you drift with a small fish on a gentle journey, Incredible Mandy follows two siblings through puzzle stages and large foes, and BackSlap centers on one-button rhythm tapping across many tracks. The three Breaking Box games add shared challenges with tools to make stages plus brainteasers built around limited movement.

KOI is an award-winning exploration adventure game that details the story of a small koi on a grand adventure

Following a tragic event, two siblings lost their memory of each other.

A must-have idle rhythm game for slacking off at work! Single-key tapping for ultimate stress relief, 90+ addictive tracks, 9 quirky themes…

Breaking Box is a 3D multiplayer game with a level editor in-game.

A physics puzzle game that can only walk


KOI is an award-winning exploration adventure game that details the story of a small koi on a grand adventure

Following a tragic event, two siblings lost their memory of each other.

A must-have idle rhythm game for slacking off at work! Single-key tapping for ultimate stress relief, 90+ addictive tracks, 9 quirky themes…

Breaking Box is a 3D multiplayer game with a level editor in-game.

A physics puzzle game that can only walk
