Underplayed Gems

Tranquil Koi 鯉の池 (2025)

Tranquil Koi 鯉の池 cover
Developer
FroggySoggy
Platforms
Windows
Genres
Casual, Indie, Simulation
Rating
3.6 of 5, 7 player ratings
Typical playtime
about 1.1 hours
Where to get it
Steam

How it feels

A calm, idle pond-building experience focused on collecting koi and decorating at a gentle pace.

relaxingidlecozypeacefulcasualmeditativeserene

What players say

Players describe it as a zen idle game about feeding and growing koi, but many find the grind steep: fish take hours to mature, packs cost far more each time, and offline growth is missing. Opinion is split between those who find it relaxing and those frustrated by tiny, hard-to-see fish and a finicky interface.

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