Folium is a beautifully designed, high performing multi-system emulator that allows you to play video games from retro consoles and handhelds -- NOTE -- Folium does not provide any games or system files, these must be provided by the user Emulation may be slow on older devices depending on the console or handheld emulated -- NOTE -- Supported Controllers - Backbone One - Nintendo Switch Joy-Con - Nintendo Switch Pro Controller - PlayStation DualShock 4 - PlayStation 5 DualSense - Xbox Series S - Xbox Series X Folium is in no way affiliated with Nintendo. "Nintendo" and all associated game console and handheld names and game controller names are registered trademarks of Nintendo Co., Ltd Folium is in no way affiliated with Sony. "PlayStation" and all associated game controller names are registered trademarks of Sony Group Corporation