Steam
Fill the Cat Box!
Also known as Fill the Cat Box!, fcb, fill cat box
A casual 3D physics puzzle game, similar to Suika Game, Watermelon Game, where you combine cats of the same size and color to create larger cats. Fit as many cats into the box as you can before letting a cat fall out! Try to break your old high scores! Watermelon in background.
Last update
19 May 2026
Players now
0
Latest update
Update history
Browse past updates and patch notes for this game.
2 updates
Gallery
In-game media
Achievements
Community progression
Top picks from 5 Steam achievements, sorted by player unlock rates.
- 1000Easy Mode50.9%
- 1500Pretty Good25.4%
- Cat 11You made the largest cat!21.5%
- 2000I didn't think that was possible17.6%
- TouchyThe Predecessor11.7%
