Because "Kung Fu.rar" is a generic name, always ensure you are downloading from reputable preservation sites like the Internet Archive to avoid malware. XBOX_360_XBLA directory listing - Internet Archive
Usually a .bin , .nes , or .iso file meant for use with an emulator or original hardware. Kung Fu.rar
.rar (Requires software like WinRAR or 7-Zip to extract). Because "Kung Fu