Play Mario Bros. (NES) Online

Console NES Genre ActionArcadePlatformer Players
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Cloud Save

Controls

You can change controls by clicking the game window and selecting Control Settings.

Player 1

WASD
Move
K
Jump
J
Attack
Enter
Start

Player 2

Move
Num .
Jump
Num 0
Attack
Num +
Start

Emulator

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

Overview and Gameplay

Mario and Luigi face waves of creatures emerging from sewer pipes in a single-screen arena built around platforms, hazards, and wraparound edges. The goal is to clear each phase by flipping enemies from below, then kicking them away before they recover. Coins appear as enemies are defeated and reward quick movement across shifting platform layouts. Each phase increases pressure through faster enemies and more complex combinations rather than traditional level progression.

The action is tightly focused on timing and positioning, where controlling multiple threats at once becomes the main challenge. A central POW block can disrupt all grounded enemies at once, temporarily shifting the flow of the screen and creating openings for point chains.

Controls And Mechanics

  • Movement across platforms and pipes is essential for positioning and avoiding contact with enemies
  • Jumping beneath platforms is used to flip enemies and stun them
  • Stunned enemies can be kicked away for points before recovering
  • The POW block can flip or disrupt all grounded enemies when struck
  • Enemy types include turtles, crabs, fighter flies, and fire-based hazards with distinct behaviors
  • Two players can appear at the same time, either helping clear enemies or competing for points and space

Version Notes

This NES release adapts the original arcade experience into a home version with Game A and Game B difficulty settings. The structure remains phase-based, but pacing and presentation are adjusted for console play. The competitive two-player format remains a defining feature.

Release And Credits

  • 1986
  • Nintendo R&D1, Intelligent Systems
  • Nintendo
  • Original arcade release by Nintendo in 1983
Version
mario-bros_usa_verified.nes
Status
Playable in browser
Updated
July 31, 2026

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