Mario Multiverse stands as a testament to the enduring legacy of the Mario franchise. While Nintendo focuses on the official mainstream releases, the fan community is busy creating their own "Multiverse," offering a PC exclusive experience that pushes the boundaries of 2D platforming.
Whether you are a speedrunner looking for a new challenge or a casual fan wanting to relive the magic of a "Super Fanmade Mario Bros" adventure, this game offers a unique, albeit unofficial, trip through the pipes of the gaming world.
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Mario Multiverse is a massive, fan-made Super Mario level creation and sharing platform for PC that serves as a spiritual successor and expansion to Nintendo's Super Mario Maker
series. It is often distinguished from other fan projects by its "multiverse" concept, which allows players to create and play levels across nearly every era of Mario history, including custom and crossover themes. Core Game Features Comprehensive Level Editor
: Features a variety of blocks, platforms, items (power-ups, keys), and gizmos like pipes, magnets, and trampolines. Extensive Theme Support : Includes classic styles like Super Mario Bros. Super Mario Land , and custom themes like Super Mario Odyssey Custom Asset Creation : An advanced Enemy Maker Boss Maker
allow users to design unique 2D sprites and AI behaviors, such as Goombas with mining hats or custom bosses like "Wamps". Unique Mechanics : Adds modern moves to classic styles, such as wall jumps ground pounds How to Download and Play (PC Exclusive)
Because it is a fan project subject to copyright risks, the game does not have a single static storefront like Steam.
Mario Multiverse: The Ultimate PC-Exclusive Fanmade Mario Bros. Experience
For years, the Super Mario community has pushed the boundaries of creativity, but few projects have captured the imagination quite like Mario Multiverse. Often described by fans as "Mario Maker 3 for PC", this fanmade masterpiece takes the concept of level creation and explodes it into a limitless playground of custom assets, unique mechanics, and interdimensional chaos. What is Mario Multiverse?
Mario Multiverse (sometimes referred to as Super Fanmade Mario Bros. or SFMB) is a comprehensive platforming creator built exclusively for PC. Unlike official Nintendo titles, it offers an unprecedented level of depth in customization:
Massive Asset Library: It features a staggering variety of visual styles, power-ups, and level elements that go far beyond what is available in official Super Mario Maker games.
Custom Enemies & Bosses: Players can design their own enemies with unique behaviors, such as Goombas with mining hats, custom 2D Wamps, or even a boss depicted as a fence.
The "Multiverse" Concept: True to its name, the game allows different Mario eras and even other franchises to collide. You might see a Penguin Mario alongside a Builder Mario, or levels inspired by Sonic’s Green Hill Zone. Exclusive PC Gameplay Features
The game stands out due to several features that make it a "super fanmade" experience tailored for the PC audience:
Advanced Level Editor: The editor allows for deep experimentation with enemy "tags," multiple area transitions via pipes, and complex transformation conditions for custom sprites. Mario Multiverse stands as a testament to the
Unique Power-Ups: The game incorporates various abilities from across Mario history, including 16 distinct abilities in some versions like Mario in the Multiverse.
Public Demos: While the full version has historically been restricted, public demos have occasionally been released, featuring "Stage Worlds" where players can test community-made levels without a manual download. How to Download: The "Exclusive" Access Problem
The cursor blinked in the command prompt window, a small white underscore against the black void. Leo held his breath, his finger hovering over the 'Enter' key.
He wasn’t installing a standard game. He wasn’t looking for Super Mario Odyssey or Wonder. He was after a legend. A myth whispered about in the deepest trenches of retro-gaming forums, on obscure Discord servers that required three-factor authentication just to peek inside.
They called it the "Multiverse Build."
The legend was simple: In the late 2000s, a disgruntled developer at Nintendo allegedly coded a prototype engine that allowed for infinite procedural generation. It wasn't just a level editor; it was a universe simulator. It supposedly linked the NES era, the SNES era, the 3D era, and the modern HD era into one seamless, chaotic reality. It was never released. It was scrubbed from existence.
Until tonight.
Leo had found the link on a board that had gone offline five minutes after he copied the text. The filename was a jumble of hexadecimal code, but the description was clear:
MARIO_MULTIVERSE_SUPER_FANMADE_MARIO_BROS_DOWNLOAD_PC_EXCLUSIVE.exe SIZE: 4.2 GB (Compressed) WARNING: HARDWARE REQUIREMENTS UNKNOWN. PLAY AT OWN RISK.
"PC Exclusive," Leo muttered, grinning. "Of course. No console could handle this."
He hit Enter.
The extraction process was violent. His high-end rig, usually quiet as a mouse, roared. The fans spun up to a jet-engine pitch. The progress bar didn't move linearly; it jittered, glitched, and occasionally flashed images—a sprite of Mario from Super Mario Bros. 3, a texture of a Goomba from 64, a polygon of Princess Peach from Sunshine.
Finally, a prompt appeared: READY PLAYER ONE? [Y/N]
Leo typed 'Y'.
The screen went black. Then, a sound. Not the cheerful "It’s-a me, Mario!" but a distorted, echoing version of the coin-collecting sound, stretched out until it sounded like a synth note. "PC Exclusive," Leo muttered, grinning
The game launched.
There were no menus. No "Start Game," no "Options." Leo’s character—a pixel-perfect sprite of 8-bit Mario—dropped directly into a world that made his eyes hurt.
He was standing on a green pipe, but the pipe wasn't drawn; it was a photo-realistic 3D model. The ground beneath him was the beige blocks of the original 1985 game, but the background was the shifting water of Super Mario World, overlaid with the starry sky of Galaxy.
"Whoa," Leo whispered.
He tapped the 'D' key to move right.
The transition was seamless. As Mario walked, he changed. Crossing an invisible threshold, the 8-bit sprite stretched, gained shading, and became the 16-bit Mario from World. A few steps later, he popped into a low-poly 3D model, sliding on a slippery ice physics engine that felt exactly like Mario 64.
This was the Multiverse. It wasn't a rom-hack; it was a DNA splice of gaming history.
Leo encountered his first enemy. It was a Goomba, but it was wrong. It had the shape of a modern Goomba, but the face of the original 8-bit sprite, pixelated and angry. It charged him.
Leo instinctively jumped, but the physics were shifting. The gravity had changed to the heavy pull of Galaxy. He floated too high, hovering over the enemy, and landed with a thwomp sound effect from Mario Bros. Arcade.
Then, the text box appeared. It wasn't the usual polite dialogue. The font was jagged, red.
SECTOR: NULL. ANOMALY DETECTED. UNIVERSE INTEGRITY: 42%.
"Is this a story mode?" Leo wondered, pushing forward.
He reached a castle. It wasn't the usual flat facade. It was a terrifying fusion of Princess Peach’s Castle from 64 and the menacing fortresses of Mario Maker. He walked through the painting that served as a door.
Inside, the game broke.
Leo’s screen fractured. He was suddenly in a first-person perspective—a view never seen in a mainline Mario game. He was looking down a corridor of infinite doors. Fan-made video games
He opened the first door. World 1-1. Perfect. Pristine. He opened the second. World 1-1. But it was underwater. The Goombas swam awkwardly. He opened the third. World 1-1. But the graphics were hyper-realistic. The pipes were rusted metal; the bricks were crumbling stone. The realism was uncanny, almost frightening.
He stepped into this third world. The "PC Exclusive" tag suddenly made sense. The lighting was ray
Mario Multiverse (formerly known as Super Fanmade Mario Bros. or SFMB) is a highly ambitious PC-exclusive fan game that offers a deeper level of customization than official Nintendo titles like Super Mario Maker. Developed primarily by neoarc, the game has gained a massive following for its inclusion of obscure game styles, custom power-ups, and a robust level editor. Key Game Features
Diverse Game Styles: Includes aesthetics from Super Mario Bros. 1, 2, and 3, Super Mario World, Super Mario Land 1 and 2, and even New Super Mario Bros..
Custom Content Creation: Features a powerful Theme Maker and Custom Enemy Maker, allowing players to draw their own pixel art and define unique AI behaviors for enemies.
Unique Elements: Supports sub-levels with different themes, customizable level endings, and the addition of NPCs to create narrative-driven stages.
Extensive Theme Library: As of early 2023, the project boasted over 518 themes across 22 distinct game styles. How to Download & Play
Access to the full version of Mario Multiverse has historically been limited to a closed beta to protect the project and its community. However, a Public Demo was released in April 2025.
Official Source: The safest and only recommended way to get the game is through the Mario Multiverse Public Discord.
Avoid Leaks: Downloading leaked versions is strictly discouraged by the developers, as these files may contain viruses and can result in an automatic ban from future beta testing.
Online Requirement: Be aware that the current versions of the game typically require an active internet connection to play.
Public Demo Options: The "Mario Singleverse" public demo allows players to experience user-created levels and experiment with the theme maker.
Check out these showcases and guides to see the level of creativity possible in Mario Multiverse: This Super Mario Fan Game is INSANE! 6K views · 4 months ago YouTube · hismario123
Here’s a helpful feature draft for a fan-made Mario Multiverse PC-exclusive game, focused on enhancing the download and setup experience for super fans.
Fan-made video games, particularly those based on Nintendo’s Super Mario franchise, represent a vibrant niche of creative expression. This paper examines the hypothetical game Mario Multiverse Super Fanmade Mario Bros, envisioned as a PC-exclusive title that expands the traditional Mario universe through multiverse mechanics. Unlike official Nintendo releases, such fan projects rely on unauthorized use of intellectual property but often introduce innovative gameplay mechanics, level design, and cross-dimensional storytelling.
Instead of a single huge download: