Super 4 in 1 Multicart for the SNES by Eleazar Galindo Navarro

Super Mario World (1990) SNES - 2 Players, Fantastic co-op with 95

Latest Co-Op Haul. What's Your Fav 2 Player SNES Game? : r/snes

Best Multiplayer Super Nintendo Games, Part 2 - SNESdrunk

25 Best Co-Op & Multiplayer SNES Games Of All Time (Ranked)

10 Of The Best Shoot Em' Ups For The Super Nintendo, Ranked

15 Hardest SNES Games of All-Time

Just got this guy in. What are some good 4-player SNES games

Tetris & Dr. Mario - Wikipedia

I know it isn't a popular opinion, but Paperboy 2 is one of my favorite SNES games. I think more players should try it : r/snes

Super Bomberman 2 - Wikipedia