Spartan X game software, made in 1990, for Game Boy, made in Japan, with original case. - Brand: IREM - Game Name: Spartan X - Model Number: DMG-SKJ - Country of Manufacture: Japan - Year: 1990 - Accessories: Case Thank you for viewing. My brother played this a few years ago, but the Game Boy itself broke, so I haven't been able to confirm its operation recently. Since it's quite an old game, please consider it as junk. Please check the condition in the images carefully. If you would like additional photos, please comment. It will be shipped via Yu-Packet Post with bubble wrap and waterproof packaging.