Idle Fish by Yizhiyuan Network Technology Co., Ltd.

Manage aquatic creatures by tapping and upgrading to grow your underwater ecosystem in this idle simulation. The gameplay revolves around incremental progression through evolving fish species and optimizing resource generation. Players strive to expand their aquatic collection while balancing upgrades and growth within a calming ocean-themed environment. Key Features • Incremental fish breeding system • Tap-based resource collection • Upgrade-driven ecosystem growth • Passive income generation mechanics • Ocean environment progression