Koi Merge

Match and merge colorful fish!
Do you have quick eyes and fast fingers?
Draw circles around moving Koi fish of the same color in your fish farm to merge them into bigger fish. But watch out – drawing circles around black fish is game over! Merge all the fish in the sea to advance levels in this fun and challenging free casual game.

Koi Merge fun casual features:
- Fast and easy, yet challenging gameplay makes this a merge game for everyone!
- Advance through hundreds of colorful and fishy levels.
- Colorful animation and smooth gameplay mechanics for a perfect casual game experience.
- A new game that’s completely free to play!

It’s time to GROW fishing! Show More