
Maybe you've read this already - tonic mentioned it in the comments on this blog, but just to be sure, I'll blog it here again: Secret Exit Ltd created
Stair Dismount for the iPhone using Irrlicht. I played the original game back then in (probably?) 2002 and had a lot of fun :) If you don't know what this game is, there is a
short video showing the main features of the game.