I LOVE YOUR APP!!! Though I second the support of .VSFAVATAR as well as .VRM!! I'm sure you could do some crazy creative stuff with the materials that .VSFA would allow!!
What I'd like to be able to do though is changing the name of the point redeems! That'd be really cool! (I stream in spanish and my audience hardly knows any english so most don't know what the redeems say!)
The concept seems very cool, though I couldn't understand the "AI" mechanic, it felt as if I was doing nothing and eventually just died. Is that what was intended?
Also, the placement of the crouch button made it virtually impossible to use >_<