ARC Aquarium (2026)
- Developer
- ACA Games
- Platforms
- Windows
- Genres
- Casual, Indie, Simulation
- Rating
- 5.0 of 5, 9 player ratings
- Typical playtime
- about 2.6 hours
- Where to get it
- Steam
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.
How it feels
A calm, idle aquarium simulation where you collect fish and decorate at your own pace, with progression that continues even when you're away.
cozyrelaxedidlecollectiondecorativecasualbackgroundslow-paced
What players say
Players describe a very simple 2D idle aquarium simulator with 85 mostly similar fish and basic decorations. It is purely about watching fish grow and cleaning occasional dirt, with no deeper systems like gacha or minigames. Some note missing features like achievements, cloud saves, and settings to resize the window or change background music, but find it relaxing for casual background play.
Screenshots
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