Yeti3D developer Marco Giorgini has released iPac3D for the iPhone/iPod Touch. The game is basically a 3D version of Pac Man. You play as Pac Man in a 3D maze eating the pills while avoiding the enemies. Options for control include a virtual pad or by using the iPhone’s accelerometer. Install by adding: http://www.marcogiorgini.com/iPhone/plist.xml as a source in Installer.