Here are four Game Boy game cartridges. I have confirmed that they boot up. I've included pictures of the startup screens. If you'd like to buy them individually, please let me know in the comments. ★Important Notes★ I was able to boot and play all of these games on my Game Boy, but if they don't start up properly on your device, please try inserting and removing the cartridge a few times. You might have better luck inserting the cartridge firmly. - Game Titles ・Super Mario Land ・Welcome Nakayoshi Park ・Snoopy Magic Show ・Tetris - Platform: Game Boy Thank you for looking.