Dead Rising Mobile on Sale for a Limited Time
Capcom's mobile version of Dead Rising is currently on sale for $1.99 on the App Store. The sale will only last a limited time, though no specific date has been mentioned. The current version of the game includes a new playable character named Brad, much to the chagrin of the players (just read the user reviews).
The game has received average scores, so it seems to be a passable iPhone game. If you're interested, be sure to snag it while the price is low.