Features: This game cartridge fit and work on all USA/EUR/Japan version console, region free. Super Custom game cartridge, Made in china. 16G gift card gift include With NTSC and PAL switch on the cartridge top side. Support to add or delete games by yourself Support Save game file. If SRAM save games, then save file to SD card, if other save version, will save to your controller memory card. So make sure that you have a memory card at your controller. Developed by China Technology Co., Ltd, the last OS version with CIC chip installed. We maybe change the game cartridge label, so maybeplease know this. Any question, just contact us. Package Include: 1x Super 64 Game Cartridge(only game card) 1x 16G Gift Note: We have 2 pre-installed game folders now, named "01 USA Games - NTSC" folder and "02 Europe Games - PAL" folder. USA and Japan NTSC version game console can use "01 USA Games - NTSC" folder games to play. EUR PAL format game console use "02 Europe Games - PAL" folder games to play. Buyer also can add more games to this microSD card. USA VersionGame ROM List (NTSC Format) EUR Version Game ROM List (PAL Format)