Something like evolving virtual creatures would be a fun (although pretty ambitious) addition [1]. There's a processing 2D virutal creatures model called stick

Something like evolving virtual creatures would be a fun (although pretty ambitious) addition [1]. There's a processing 2D virutal creatures model called sticky feet [2] (source available) that perhaps could be ported to js pretty quickly. [1] https://www.youtube.com/watch?v=JBgG_VSP7f8 https://www.youtube.com/watch?v=JBgG_VSP7f8 [2] http://www.cc.gatech.edu/~turk/stickyfeet/ http://www.cc.gatech.edu/~turk/stickyfeet/