Mario Multiverse Closed - Beta Download

If you want to participate in any future closed or open beta tests:

This is a closed, invite-only beta. No public download link is currently available. Do not trust any website offering a direct .exe or .zip without verification.

Mario Multiverse is a long-running fan-made Super Mario platformer project with many unofficial builds, forks, and leaked versions circulated across community sites (Itch.io, GameBanana, archived drives). There is an active official channel (a public Discord) where developers occasionally run closed betas and controlled demos; downloading unofficial leaked builds can carry functional, security, and community-policy risks. mario multiverse closed beta download

While not a fan game, Super Mario Maker 2 on Nintendo Switch is the only legal alternative that offers a similar level of creativity and online play.

The official download for Mario Multiverse is no longer available due to a DMCA Takedown Notice issued by Nintendo. If you want to participate in any future

In late 2020, just as the game was reaching peak popularity (promoted heavily by YouTubers like Luigikid Gaming), Nintendo’s legal team struck the project. The official website was taken down, and the Discord server was sanitized of download links to avoid legal repercussions.

Because the game used copyrighted assets (sprites, music, sound effects) belonging to Nintendo without permission, it was a clear target for IP protection. Neo, respecting the legal action, ceased distribution of the game. Mario Multiverse is a long-running fan-made Super Mario

Historically, Nintendo is ruthless. They shut down AM2R and Pokémon Uranium. However, Team Paradox has built a legal shield: Mario Multiverse requires a legally obtained Super Mario World ROM to generate textures. The download link only contains the engine and code; you must supply your own smw.smc file (which you legally own, of course) in the /Assets folder on first boot.

This is why the Mario Multiverse Closed Beta download is a gray area—the developers aren't distributing Nintendo IP, just a tool to play with it. Whether that holds up in court remains to be seen.