Demos
A 2D Minecraft clone. Infinite terrain, multiplayer, dynamic lighting.
A top-down GTA2 clone. Drive around the mini town.
Using the Isometric placement and polygon click maps.
Puzzle game Connect 4. Two player but no AI.
Match three or more lights, in any direction, and don't let the grid fill up!
Full screen Asteroids.
Basic elements of an RPG with a tutorial. Only 160 lines of Crafty code!
Some of the demos has updated source code on github