Mario Multiverse (also known as Super Fanmade Mario Bros or SFMB) is a highly anticipated fan-made level creator for PC that is often compared to a more advanced version of Super Mario Maker
. Due to its status as a work-in-progress fan project, downloading it is not as straightforward as a typical commercial game. How to Download Mario Multiverse As of early 2026, the game is primarily in a closed beta phase, but public demos have been released periodically. Join the Official Discord
: The only safe and official way to access the game is through the Mario Multiverse Public Discord Server
. Links to this server are typically found on the developer's (Neo) official YouTube channel or the
The "Mario Multiverse" is a highly ambitious and intricate fan-made project that has garnered significant attention within the gaming community, especially among enthusiasts of the iconic Super Mario Bros. series. This project is not officially affiliated with Nintendo, the creator of the Mario franchise, but it represents a remarkable effort by fans to expand and reimagine the Mario universe.
Mario Multiverse is an ambitious project, but it is essentially "abandonware" due to Nintendo's legal action. If you decide to download it, use Archive.org to find an old backup of the game, and always scan the files before running them.
Super Mario Multiverse: The Ultimate Mario Fan Project Super Mario Multiverse
(frequently abbreviated as SFMB for Super Fanmade Mario Bros.) is an ambitious fan-made level creation tool and platformer for PC. Developed by neoarc, it serves as a massive expansion beyond Nintendo's Super Mario Maker series, offering deeper customization and a vast array of themes from Mario's entire history. Key Features of Mario Multiverse
Diverse Themes & Styles: Includes over 518 themes across 22 game styles, covering classics like Super Mario Bros. 1-3, Super Mario Land 1-2, and even non-Mario styles like Sonic. mario multiverse super fan made mario bros download pc
Advanced Level Editor: Allows for custom elements, sub-levels with unique themes, customizable level endings, and the addition of NPCs to tell stories.
Custom Enemy Creator: Players can design their own enemies using pixel art tools or by importing sprite sheets, then assigning specific behaviors based on existing presets.
Playable Characters: Features multiple playable characters beyond Mario, such as Luigi, Toad, and Peach. How to Access the Download
The project is famous for its long-term closed beta status, but a Public Demo (also called Mario Singleverse) was released in April 2025. This Super Mario Fan Game is INSANE!
Mario Multiverse (formerly known as Super Fanmade Mario Bros. or SFMB) is a massive, fan-developed Mario level editor and game engine for PC often described as a more advanced, unofficial version of Super Mario Maker. Project Overview
Developed primarily by a single creator known as Neoarc, the project aims to be the ultimate Mario sandbox. It features a vast array of visual styles, power-ups, and elements from across the entire Super Mario franchise. Key features of the engine include:
Extensive Editor: A robust level maker with diverse themes, custom background colors, and a wide variety of blocks, platforms, and items.
Unique Mechanics: Inclusion of special items like Kuribo’s Shoe, various Yoshi colors, Clown Cars, and even custom enemy makers. Mario Multiverse (also known as Super Fanmade Mario
Collaborative Content: A "Demo Stage World" where players can experience levels created by other users in the community.
Custom Themes: Recent updates have introduced the ability for users to create and import their own custom game themes and pixel art. Download and Access Status
Downloading the full version of Mario Multiverse is currently difficult for the general public due to its Closed Beta status.
Closed Beta: The game is primarily available to a select group of beta testers and requires an active internet connection to play.
Public Demos: Limited public demos have been released periodically, such as the "Mario Singleverse" update, which allowed users to test the level maker and specific stage worlds.
Discord Scouting: New testers are often recruited through a scouting system on the Official Mario Multiverse Discord Server rather than through open sign-ups or public links. Safety Warnings
Users are strongly cautioned against downloading "leaked" or unofficial versions found on third-party sites like Itch.io or Softendo.
Malware Risk: Unofficial files may contain viruses that could damage your PC. Key Features:
Account Bans: The developers have implemented systems to detect leaked versions; using them can result in a permanent ban from the official project and future public releases.
For a safe experience, it is recommended to follow the project's progress on the Mario Multiverse Subreddit to find official demo links or Discord invites.
Diverse Gameplay: The project includes a wide variety of gameplay styles, ensuring that there's something for every type of Mario fan. Whether you're into classic side-scrolling platforming, 3D exploration, or puzzle games, the Mario Multiverse has content that can cater to your preferences.
Community Involvement: One of the standout aspects of the Mario Multiverse is its strong focus on community involvement. Fans can contribute to the project in various ways, whether through creating and sharing their own levels, characters, or even entire game modes. This collaborative approach has helped in creating a rich and diverse universe that is constantly evolving.
Custom Characters and Worlds: Players have the opportunity to explore new worlds, some of which are entirely new creations, while others pay homage to classic Mario environments with a fresh twist. The project also allows for the introduction of custom characters, both as playable figures and as NPCs or enemies, expanding the character roster beyond official Mario titles.
Accessibility: The Mario Multiverse project, being a fan-made endeavor, is often distributed through channels that make it relatively easy for fans to download and start playing on their PCs. This accessibility has contributed to its popularity and the rapid growth of its community.
You begin in Tutorial Tear — a hybrid of 1-1 from SMB1 and the opening of Super Mario Galaxy, complete with gravity switches and 2D/3D toggles.
Each world is a “Fusion Realm”: