Super Mario Bros. on PC

PC versionNES Fans have made a PC version. Some are still early, so read the project page first.

Fans took Super Mario Bros. apart and rebuilt it so it runs natively on a computer, often with widescreen, higher frame rates and mods. Here are the 6 projects we know about:

• Super Mario Bros. (smb1 disassembly)

  super mario bros. 1 disassembly

  github.com/Xkeeper0/smb1 · ★ 40 stars · last updated 2022-04-11
• Super Mario Bros. (smb1-disasm)

  A collection to build SMB1 from the disassembly

  github.com/laura240406/smb1-disasm · ★ 39 stars · last updated 2022-09-03
• Super Mario Bros. (NES Recomp)

  Super Mario Bros. recompiled for the NES using nesrecomp · Part of the R.A.I.D. community

  github.com/mstan/SuperMarioBrosNESRecomp · ★ 36 stars · last updated 2026-10-19
• Super Mario Bros. (smb-disassembly)

  ca65 version of doppelgangers fantastic smb1 disassembly

  github.com/threecreepio/smb-disassembly · ★ 28 stars · last updated 2021-05-16
• Super Mario Bros.

  Super Mario Bros. recomp project.

  github.com/oliveryasuna/smb-recomp · ★ 4 stars · last updated 2026-04-12
• Super Mario Bros.
  gist.github.com/1wErt3r/4048722

More Nintendo PC ports

• Metroid NES
• The Legend Of Zelda NES
• Super Mario Bros. 2 NES
• Adventure Island II NES
• Bubble Bobble NES
• Darkwing Duck NES
• Double Dragon III: The Sacred Stones NES
• Legendary Wings NES
• Mega Man 2 NES
• Mighty Final Fight NES