Super Mario Bros.: SMB Bowsers Castle 
- ~
- Share
Super Mario Bros.: SMB Bowser's Castle is a ROM hack of the original Super Mario Bros. for the Nintendo Entertainment System. In this modified version, players navigate a reimagined Mushroom Land, where all levels feature altered graphics and Bowser's castle music. The game provides a fresh experience while retaining the core gameplay elements of the classic title.
Time to Beat
Main Story 1h 41m
Main + Extras 2h 0m
ttb_all 1h 56m
Speedrun Avg 0h 8m
Speedrun Full 0h 24m
Release Date
Aug 13, 2011
13 years ago
Similar Games
Super Mario Bros.
Super Mario Bros. 2
Wrecking Crew
Super Mario Bros. 3
Super Mario Bros./Duck Hunt
Disney's Chip ‘n Dale: Rescue Rangers 2
8 Eyes
Super Donkey Kong
Popular Nintendo Entertainment System Games
NES Core Required
Super Mario Bros.: SMB Bowsers Castle ROM
Download the Super Mario Bros.: SMB Bowsers Castle ROM free and start playing in minutes on any top emulator—desktop, mobile, or web. Enjoy lightning-fast Super Mario Bros.: SMB Bowsers Castle ROM downloads with full setup guides, cheats, and retro gaming tips so you can relive the classics today.