- Cable system — connect consoles to TVs and outlets with cables
- Wireless controller — play from anywhere with the wireless controller item
- Two-handed holding — consoles render properly in two hands
- Screen sharing — multiple players can watch the same screen
- Link cable — Game Boy SP supports local multiplayer linking
- Disc/cartridge cases — craft blank media, write games to them
- ISO/DumpCheck system — verification of game dumps, with developer bypass on dev builds
- RetroArch/libretro cores — emulator cores download automatically (or place manually in
working_consoles/libretro/)

