Dr. Mario has never been released for PC, so it has no PC system requirements. It came out on Wii U, NES, Game Boy Advance, Nintendo 3DS, SNES, Game Boy. Released in 1990.
Running Dr. Mario on a computer
A console game runs on a computer through an emulator, so the hardware it needs is the emulator's. You still need your own copy of the game.
Cemu
Cemu emulates Wii U.
Supported systems
Source: https://github.com/cemu-project/Cemu, read on 2026-09-08.
Where Dr. Mario can be played
Platforms: Wii U, NES, Game Boy Advance, Nintendo 3DS, SNES, Game Boy.