Dr. MARIO, a capsule game released in 1990, a Japanese Game Boy software. - Game Title: Dr. MARIO - Model Number: DMG-VUA - Country of Manufacture: Japan - Release Year: 1990 - Game Type: Capsule Thank you for viewing. I'm selling this because I found something nostalgic. Since I don't have the console, I haven't been able to confirm its operation, so it's a junk item. The product condition is also faded. I would appreciate it if you could understand that this is a used and old item. No smokers, no pets. Thank you.