Mario Vs Luigi Online

Mario and Luigi were playing in co-op mode for quite a long time and got a bit bored… so they decided to go for a little duel! Choose 1 or 2 players mode and fight against each other, using some well-known objects from Mario games. Just set the correct angle and power, then watch the missile fly.


  • It is a fan-made remake of the Mario vs Luigi multiplayer mode from the New Super Mario Bros DS released in 2022.
  • The game was created by ipodtouch0218 and is available on their page to play in a browser or download.
  • It allows 2-10 players online multiplayer with additional features like more stages, power-ups, and costumes added beyond the original game.
mario vs luigi online


  • Includes the 5 default levels from NSMB DS – Grassland, Bricks, Castle, Pipes, and Ice.
  • Added 3 more custom levels – Jungle, Sky, and Volcano.
  • Implements all major powerups faithfully including new additions like the Propeller Suit and Ice Flower.
  • Supports online play for up to 10 players simultaneously.
  • Can play directly in the browser via WebGL or download the executable to play.
  • Has an active Discord community for discussions, finding matches, and reporting bugs.

Current State

  • Actively in development with regular updates.
  • Multiplayer uses cloud hosting with a limited capacity of 100 concurrent users.
  • Players may get a “MaxCcuReached” error if capacity is exceeded.
  • Fullscreen mode and some other features are still in progress.
mario vs luigi online

How to play Mario Vs Luigi Online

  1. Go to the page for the fan game:
  2. You can either play directly in your web browser using WebGL or download the executable file to your computer.
  3. To play multiplayer online:
  • Create a private lobby and share the lobby code with friends to join.
  • Or search for and join public lobbies created by others.
  • Up to 10 players can join a single online lobby.
  1. Use a gamepad or keyboard controls to play. A gamepad is recommended for a better experience.
  2. Select your character, map, number of points to win, etc, and start playing!
  3. The game has an active Discord community to find matches, report issues, and give feedback to the developer.

Connect Controllers for Mario Vs Luigi Multiplayer

Use gamepads or keyboard controls to play the Mario vs Luigi fan game, with gamepads being recommended for a better experience. Talks about connecting controllers for local multiplayer in Luigi’s Mansion 3 on the Nintendo Switch. This includes using single Joy-Cons, pairs of Joy-Cons, or the Pro Controller. However, there are no details on connecting controllers for the Mario vs Luigi fan game multiplayer.

  • It is a PC browser game playable online, so connecting separate controllers locally does not seem applicable.
  • Players likely control the game using a keyboard or gamepads connected to their devices rather than a shared local setup

So in summary, it is an impressive fan-made online multiplayer remake of the classic Mario vs Luigi mode adding new features beyond the original while staying faithful to it. The developer is actively updating it based on community feedback.

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