http://kotaku.com/5862187/oh-god-des...os-and-android
The unreleased yet wildly popular amongst masochists and charitable gamers "Desert Bus" mini-game from Penn & Teller's Smoke and Mirrors Sega CD game is out now on iOS and Android for 99 cents with profits going to the Penny Arcade Child's Play charity.
So far the game has raised $240,000!
Looks to be a straight/faithful port of the game.
http://desertbus.org/