Skullpogo is a ridiculous arcade game for the iPhone and iPod Touch. It will be released Halloween, 2009. You can find more information at the game's website:

www.skullpogo.com

You play as Skullboy, who must battle hordes of the undead with the greatest weapon of them all -- his pogo stick. The game features:

+ A tilt, point, and a 2-button control scheme
+ Vampire Pigs and other undead hooligans
+ Explosive powerups and combo-chains
+ Online scores and achievements via Open Feint (less info)