SUPER MARIO BROS 3 ONLINE

Experience the greatest NES game of all time in your browser - all 90+ levels!

PLAY FREE NOW

Super Mario Bros 3 (1990)

The complete original game with all 8 worlds, power-ups, and secrets. Save your progress and play anytime!

Keyboard Arrow Keys to Move
Jump Z or Space to Jump
Run X or A to Run/Power-up
Pause P to Pause
Select Enter for Select/Menu
Powerups

All Power-Ups

Raccoon Tail, Frog Suit, Tanooki Suit, Hammer Bros, and more - all the classic power-ups from the original game

Worlds

8 Complete Worlds

All worlds from Grass Land to Dark Land with their unique themes and challenges

Multiplayer

2-Player Mode

Switch between Mario and Luigi after each level or when you lose a life

Explore All 8 Worlds

Each with unique enemies, terrain, and secrets to discover

Grass Land

Grass Land

Desert Hill

Desert Hill

Ocean Side

Ocean Side

Big Island

Big Island

The Sky

The Sky

Ice Land

Ice Land

Pipe Maze

Pipe Maze

Dark Land

Dark Land

Frequently Asked Questions

Can I save my game progress?

Yes! This emulator features save states. Press 'Save Game' in the emulator menu to save your progress and 'Load Game' to continue later.

Are all the original secrets included?

All original secrets are present including warp whistles, white mushroom houses, and the famous P-Wing power-up.

Can I play this on mobile?

Yes! The game works on mobile devices with on-screen controls. For best experience, we recommend using a Bluetooth controller.

Is this the same as the All-Stars version?

This is the original NES version with its classic graphics and sound. The All-Stars version has enhanced graphics and is available on SNES.