Play Super Mario Bros. 3 (NES) Online

Console NES Genre ActionAdventurePlatformer Players
Loading game...

Cloud Save

Controls

Click the game first to enable controls.

Player 1

WASD
Move
K
Jump
J
Attack
Enter
Start
R Shift
Select

Player 2

Move
Num .
Jump
Num 0
Attack
Num +
Start
Num -
Select

Emulator

Q
Fast Forward
E
Rewind
4
Slow Motion
1
Quick Save State
2
Quick Load State
3
Change State Slot
Gameplay screenshot of Super Mario Bros. 3 for NES

Overview and Gameplay

Bowser’s Koopalings steal magical wands from the Mushroom World’s kings, transforming each ruler into different creatures. Mario and Luigi travel across themed kingdoms, clearing stages, restoring the kings, and pushing toward Bowser’s airship stronghold.

Progress unfolds through an overworld map with branching paths, fortresses, airships, and optional mini-games. Each stage combines platforming challenges with hidden routes, power-up management, and score-based rewards.

Controls And Mechanics

  • Running, jumping, and attacking through directional movement and action inputs
  • Power-ups such as Super Leaf, Fire Flower, Frog Suit, and Tanooki Suit change movement and combat options
  • World map items allow bypassing stages or triggering special effects
  • Collectible cards at stage exits grant bonus lives when matched
  • Two players alternate turns, with optional competitive map encounters between stages

Version Notes

This USA revision includes text corrections, adjusted world naming, and fixes for minor display issues found in earlier revisions.

Release And Credits

  • 1990
  • Nintendo
  • Original platform: NES
Version
super-mario-bros-3_usa_prg1_verified.nes
Status
Playable in browser
Updated
June 20, 2026

Join the discussion

Name and comment are required. Email is optional.