Arcade games often ship with disabled content intended for location testing. Mods re-enable:
Unlike MAME, which emulates old hardware, TeknoParrot acts as a bridge for games already designed for PC-based arcade systems (like Sega RingEdge or Taito Type X). The "modding" involved is technical: teknoparrot mods
Early versions struggled with peripherals. Modders developed tools like ListDirectInputGuids.exe and DirectInputOverride.txt to help users map professional racing wheels (like Logitech G29/G920) and flight sticks, which the original arcade hardware never intended to support. Arcade games often ship with disabled content intended