Fight Night Champion is a popular boxing video game developed by EA Canada and published by Electronic Arts (EA). Released in 2011, the game is available on various platforms, including the PlayStation 3 (PS3). RPCS3 is a free and open-source PlayStation 3 emulator for PC, allowing users to play PS3 games on their computers. Gnarly Repacks is a repackaging tool used to compress and distribute games, including Fight Night Champion, for use on RPCS3.