use real graphics
this is an excelent concept. two suggestions.
1: make a reatction time limit so that instead of just "making decisions" you have to make quick decision.
2:use real graphics and animations. that way it can be intersting to watch even when your not making a decision.
you know what, this is the kind of game I might like to to the animations for. I can draw and animate. so If you want me to help, just PM me.
ps. plus, use better music.