A shameless clone of the popular Canabalt running game for iOS has passed Apple’s approval process and is now available in the App Store. Free Running uses the Canabalt source code and makes no effort to be different or hide its imitation.
Canabalt’s source code was released by its developer last year so that other developers code use its game engine to create their own games. It was released under an MIT open source license, and its developer makes it clear that other developers cannot “distribute or redistribute [the] game code, art or sounds.”
PLD Soft have done exactly that with Free Running; taking the code, repackaging it with little to no changes, and submitting it to the App Store under a new name. Unfortunately for the great Canabalt, Apple approved it, leading to questions about its App Store approval process.