As expected, Apple has now removed the MAME arcade emulator port iMAME (free) from the App Store. The free app used MAME as a method to play ROMs taken directly from vintage 70s and 80s video arcade games. It came with legal demonstration games, but could also (through the use of third-party tools) be used to play copyrighted ROMs that are not licensed or legal. Though no reason for the removal has been offered, the app was in violation of Apple guidelines that forbid apps from running arbitrary emulated code.