These are altered video games, where some components of the game have been edited.Įven these hacked games are altered, they are being sold as legitimate games, but most of Pokémon ROM hacks are distributed online for free. Hack ROMs are bootlegged games, also known as hacked games or ROM hacks. Now you must be thinking that what these Hacked ROMs are. But have you ever played any hacked Pokemon ROM? If no, then you are missing out some great fun. Are you a diehard fan of Pokemon Games? If yes, then you must have played Various Pokemon versions.