Super Mario Bros.: Sirius Mario Bros. 3

Adventure
Single player
Multiplayer
Mario
Side view
Platform
Mario Bros.

Super Mario Bros.: Sirius Mario Bros. 3 is a fan-made ROM hack of the classic Super Mario Bros. for the Nintendo Entertainment System. This modification features entirely new levels, providing players with a fresh experience while maintaining the original's mechanics and charm. Players navigate through creatively designed stages, encountering unique challenges and enemies throughout their adventure.

NES Cores

Delta
8.2
Lemuroid
8.1
OpenEmu
7.8
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Time to Beat

Main Story 1h 41m

Main + Extras 2h 0m

Speedrun Avg 0h 8m

Release Date

Jan 1, 2000

25 years ago

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NES Core Required

Delta
8.2
Lemuroid
8.1
OpenEmu
7.8
View More

Super Mario Bros.: Sirius Mario Bros. 3 ROM

Download the Super Mario Bros.: Sirius Mario Bros. 3 ROM free and start playing in minutes on any top emulator—desktop, mobile, or web. Enjoy lightning-fast Super Mario Bros.: Sirius Mario Bros. 3 ROM downloads with full setup guides, cheats, and retro gaming tips so you can relive the classics today.