Found this great game – Bombshells Hell's Belles .. runs beautifully on the Acer Iconia A500..
great graphics.. entertaining gameplay.
heres some grainy video of it running on my tab
The only thing that bugged me was that i kept inadvertantly clicking on stuff that has to be purchased.. and then its a pain navigating back to the game.
give it a try, its a free game the Google Play store.