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Super Mario Bros. 3 game artwork

NES · 1990

Super Mario Bros. 3

2 Players · Platformer · Adventure · Nintendo

Mario and Luigi cross eight worlds with power suits, airships and a world map to explore.

Recommended for this devicePlay nowKeyboard play is ready. You can also connect a controller or use a phone as a gamepad.
More ways to play Choose another control method

Know your controls

↑ ↓ ← → / W A S D Move X A · Z B Enter Start · Shift Select

WASD also moves Player 1 in single-player mode. On a phone, use the on-screen buttons.
Test a controller Join a friend's game

About Super Mario Bros. 3

Mario and Luigi cross eight worlds with power suits, airships and a world map to explore. Super Mario Bros. 3 is a platformer / adventure game for the NES by Nintendo, first released in 1990. In Play8Bit it runs right in your browser for one or two players — no download or account — with keyboard, gamepad or phone-controller support.

Questions about this game

$1

Can I play Super Mario Bros. 3 online for free?

Yes. Super Mario Bros. 3 runs in your browser on Play8Bit with no download, install or account. Press Play now and it starts straight away.

How many players does Super Mario Bros. 3 support?

It supports one or two players: pick 2-player mode and invite a friend with a room code, or share one keyboard.

What controls does Super Mario Bros. 3 use?

Play with the keyboard (arrows or WASD to move, X and Z for the A and B buttons, Enter to start), a USB or Bluetooth gamepad, or your phone as a wireless controller.

What is Super Mario Bros. 3?

Mario and Luigi cross eight worlds with power suits, airships and a world map to explore. It is a platformer / adventure game for the NES by Nintendo, released in 1990.