NEMESIS for Game Boy, dot matrix display, stereo sound compatible. - Game Title: NEMESIS - Platform: Game Boy - Manufacturer: ULTRA - Display: Dot matrix display - Audio: Stereo sound As shown in the photos, operation has been confirmed on a Game Boy console. This is the overseas version of NEMESIS (Gradius), but it plays without issue on a Japanese Game Boy. No box or instruction manual. Thank you for viewing.