AnGeL-212, basically you don't need to find the patch for MUGEN XP. You just edit the mugen.cfg file and change the value only. Mostly I just change them only in order to play the game in my Windows XP. Use this link to guide you. One more thing, I need to tell you. This MUGEN with more characters will take a long time before it reach the opening screen after you click the mugen.exe. (If you know what I mean.) Furthermore, some characters you chosen will crash in game. In other words, not fully fixed on these characters.