Underplayed Gems

Fish Collector: Aquarium Story (2025)

Fish Collector: Aquarium Story cover
Developer
Seagle Games
Platforms
Windows, macOS
Genres
Casual, RPG, Simulation
Rating
2.9 of 5, 26 player ratings
Typical playtime
about 43 minutes
Where to get it
Steam
The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A gentle, low-pressure game about raising fish and watching them transform into mermaids while decorating and expanding your aquarium.

relaxingcozysimulationcollectionresource managementidlewhimsical

What players say

Players call this a mobile game ported to Steam with no fix for the smaller screen. The gacha and battle pass systems are present, but the PC version lacks ad-based rewards and account linking, making some missions impossible. Reviews also mention broken achievements, no volume control, and server lag that can freeze the game.

Screenshots

Fish Collector: Aquarium Story screenshot 1Fish Collector: Aquarium Story screenshot 2Fish Collector: Aquarium Story screenshot 3Fish Collector: Aquarium Story screenshot 4Fish Collector: Aquarium Story screenshot 5Fish Collector: Aquarium Story screenshot 6

More games like this

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.