Suizokukan Project (2025)

- Developer
- HDchrom
- Platforms
- Windows
- Genres
- Casual, Simulation
- Rating
- 4.4 of 5, 26 player ratings
- Typical playtime
- about 3.6 hours
- Where to get it
- Steam
How it feels
A gentle, low-effort desktop companion where you fish and decorate an aquarium while doing other tasks.
calmrelaxingcozyidledecorativecollectingpassive
Trailer
Screenshots






More games like this
- Idle Aquarium (2025)
- Desktop Fishes (2025)
- Easy Bubbles (2025)
- Window Aquarista (2026)
- Little Aquarium (2025)
- Don't kill the fish (2025)
- Tiny Aquarium: Social Fishkeeping (2025)
- Idlequarium (2025)
This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? Tell the Catbot what you feel like playing and it picks from the whole catalog, or browse by platform and genre.