Crescent Loom

Knit bones, stitch muscles, and weave neurons into biologically-realistic underwater lifeforms.

It's like Spore, but with actual science.

Liked the cell stage of Spore, but wanted more depth? Gotten merrily lost in the graphical programming puzzles of SpaceChem? Love the "can I manage to build this...?" creativity of Kerbal Space Program? 

Crescent Loom is the very first biologically-realistic nervous system simulation game. It lets you — in a hands-on, mad-scientist way — get an intuitive sense of how neurons actually work.

Crescent Loom is currently in open development; expect potentially major bugs, crashes, changes, and additions as I work on it over the next few years. You can stay up-to-date with my monthly wickletter. or by following me on twitter.