1. 126 Hot games in one cartridge for Megadrive Genesis consoles 2. This is classial 16 bit game card, works perfectly, suitable for players collection 3. We use US/EU shell, fit US/EU and japan console slot. 4. Top quality and no saving function. Work on NTSC and PAL console. 5. This cartridge doesn't have battery for saving. So all games can't save file. About consoles. Our 126in1 game, work on cosnoles and good quality clone console. But bad chip clone console, then can't run this cartridge, only can see the menu, can't run any game. Please check your console. If your console is clone one, then please check the inner chips, because bad clone console can't run this game cartridge. We update the good clone console and bad clone console inner chips photo here, then you will know this. Different batches may have different stickers/appearances, which do not affect use. Colour:B:Red Material:ABS Package Contents: 1 x game cartridge Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.