Tetris & Dr. Mario has never been released for PC, so it has no PC system requirements. It came out on SNES. Released in 1994.
There is no emulator for SNES that this site will point you at.
Platforms: SNES.
System requirements for the game Dr. Mario
System requirements for the game Dr. Luigi
System requirements for the game Dr. Mario Online Rx
System requirements for the game Dr. Mario Express
System requirements for the game Portal 2
System requirements for the game Portal
System requirements for the game Limbo
System requirements for the game INSIDE
