CRESCENT LOOM: Build physics-based creatures and weave their brains with simple biological neural networks to explore a player-created ocean ecosystem.

This online version is my work-in-progress mirror; many things may be strange or not functional. Play last stable version at

You can browse and submit player-created creatures on the subreddit!

Spacebar : GO LIVE!
Right click : Delete
Tab : Change thing to place
Numpad +/- : Zoom in and out
Z/X (in live mode) : Toggle all muscle activity
Pageup/pagedown : Resize part
M : Mute music


Pre-order Now$15.00 USD or more

In order to download this game you must purchase it at or above the minimum price of $15.00 USD. You will get access to the following files when they are released:

Download demo

Download (5 MB)

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