As others said , you can plug in whatever emulator or emulators that you like to the app and it ' ll run it . I use Libretro to load most older games still , but some of the more modern emulators are better left to external apps . Bonus bit is that it also handles compressed files if the emulator doesn ' t . For a while , I had my PS 2 . isos compressed in . 7 z to save space . Launchbox will extract the files to a temporary folder , run the game , then delete the temporary file when it ' s done . Very , very handy . <| sep |> I don ' t always agree with him , but I ' m honestly more likely to agree with somebody who doesn ' t start his arguments with insults . <| sep |> Lefty only touches me inappropriately ! <| sep |> Guess that the Witchking can never fall by the hand of man since it ' s said as fact that he won ' t fall by the hand of man ever and his fate is preordained . acutally , the witch king , being a man , is not bound by fate . if the witch king was a elf , he would be , but since he is human , he can ignore fate as he damn well pleases and go die whereever and however he wants . the witch king prohecy didnt mean that if a man hit him he would be immortal , it was simply a prediction . the lotr world does not work like that .