Evo Fish

Evo Fish is a merge-based fish game where you build your own aquarium and fill it with more and more exotic fish. You start with a small tank and basic fry, then work your way up to rare species that only appear after several merges. There are 14 small aquariums in total; some open after you watch ads, others unlock as you clear levels. As you move forward, you unlock bonuses like automatic egg hatching, auto-merging, double income, and faster egg generation. Every fish earns coins over time, and rarer species bring in much more.

How to play?

An egg drops every ten seconds. Tap it to hatch a fish that immediately starts earning coins. Use the shop on the right side of the screen to buy matching fish, then merge two identical ones to create a new species with higher income. Keep tapping on eggs and merging fish to move up the rarity chain. When a spiky fish appears, it moves to the large aquarium and starts earning money there. Watch both aquariums and keep merging fish in each one. Aim to reach the end of the merge chain and see which fish appears last.