Wired

use wasd to move, follow the tutorial in the game.  

Be careful when stepping on the ground coloured with colors different from you!

Have fun!

Horray!! The downloadable version is finally avaliable after 12 hours of struggling.

I've also found one of unity's bugs, which is you can't use raycasthit.gettexcoord with a mesh with only one uv. It's so annoying!!