Play Super Mario World emulator game online in the highest quality available. Super Mario World is a Nintendo game that you can enjoy on Play Emulator. This NES game is the US English version that works in all modern web browsers without downloading. Super Mario World is part of the Mario Games, Arcade Games, and Platform Games you can play here. PlayEmulator has many online retro games available including related games like Super Mario 64, Super Smash Bros, and New Super Mario Bros.