Buying iphone/ipad app game

Hello, Im looking to buy some iPhone/iPad games (cheap games as i can build/do my own graphics) I do not want full rights to the game, im just wanting the source code to build upon along with my own images If i see a few games i like and they are from various people, i will create a new project after discussing it with you via PM. Those wishing to bid, please PM me with the games/screenshots/details about them Do not post anything other than games as i dont want to be searching through a list of 30+ apps to find theirs only one game within them Thanks