Mario Multiverse Archive May 2026
For over three decades, the world of Mario has been defined by a deceptively simple question: What is on the other side of that green pipe? For most players, the answer has been the Mushroom Kingdom, a few floating islands, or the inside of a sunken ship. But for a dedicated sect of data miners, ROM hackers, and lore theorists, the answer is far more complex.
Welcome to the Mario Multiverse Archive.
This isn't just a fan wiki or a collection of screenshots. The Mario Multiverse Archive represents the most ambitious grassroots effort to catalog every parallel dimension, scrapped concept, beta element, and cosmic anomaly within the Super Mario franchise. It is the digital Library of Alexandria for everything that exists—or could exist—under Mario’s red cap.
For the uninitiated, Mario Multiverse was a fan-made PC game that gained massive popularity around the mid-2010s. While Nintendo was still figuring out how to let players place Boo Buddies in Mario Maker, Mario Multiverse was already offering features that players had been dreaming of for decades.
Developed by a creator known as NeoChar, the game wasn’t just a level editor; it was a fully functional Mario engine. It allowed for:
It was a speedrunner’s paradise and a creator’s playground. However, because it was a fan project heavily reliant on a central server, it faced the ultimate adversary: the cease-and-desist order and server shutdowns.
The game is no longer in active development, and the original hosting sites have been taken down. To find the "archive" (the remaining downloadable files), you generally have to look to community preservation efforts.
Where to look:
The concept of a "multiverse" in Mario isn't new. Long before Spider-Man: Into the Spider-Verse popularized the trope, Mario players noticed inconsistencies. Why does Bowser have a child (Koopalings) in some games but act like a single father (Bowser Jr.) in others? Why does Donkey Kong look like a cranky old man in the 90s arcade games but a rowdy teen in Country?
The Mario Multiverse Archive began as a simple text file on a GeoCities page in 1998, attempting to reconcile the difference between Super Mario World and Yoshi's Island. However, it exploded into a major project around 2015 when dataminers unlocked the "Gigaleak"—a massive dump of Nintendo’s internal development data from the 90s.
The Gigaleak revealed things that didn't fit:
The Archive curates these "Ghost Assets" as artifacts from timelines that were pruned before they ever existed.
It is impossible to look at modern Mario titles without seeing the influence of Mario Multiverse. The recent release of Super Mario Bros. Wonder feels like a spiritual successor to what Multiverse was doing years ago. The badge system in Wonder echoes the power-up combinations found in the fan game, and the emphasis on distinct character playstyles is a direct response to what fans have been asking for (and creating) for
The Mario Multiverse Archive is a fan-led effort to document and preserve the development of Mario Multiverse (also known as Super Mario Multiverse or SFMB). This fan-made level editor and game engine, developed primarily by Neoarcturus (Neoarc), is often described by the community as a "Mario Maker killer" for PC. 🛠️ The Game: Mario Multiverse
The project is a sophisticated engine that allows players to create custom Mario levels with a depth that often exceeds official Nintendo releases.
Customization: Users can create custom enemies and bosses using built-in drawing tools or by importing external sprites.
Themes: A theme maker feature allows for entirely unique visual styles beyond standard Mario aesthetics.
Engine Depth: It supports multiple power-ups, complex physics, and unique NPCs that react to player movement. 📂 The Archive and Accessibility
Because the project is not an official Nintendo product and is developed by a single person as a hobby, its availability is highly restricted.
Closed Development: For years, the game was in a "perpetual beta" available only to a select group of testers.
Public Demos: In late 2024 and 2025, public demos were released, including features like "Stage World" for playing levels without downloading them. mario multiverse archive
The "Archive": Platforms like itch.io host community-maintained archives that track different versions (e.g., the 5.0 or 7.8 leaks) and provide historical context for the project's evolution. ⚠️ Legal and Technical Risks
The project exists in a legal gray area, which influences how the archive is managed.
Copyright: While the code is original, the assets are owned by Nintendo.
Anti-Cheat/Anti-Tamper: The game reportedly has built-in detection for memory hacking (like Cheat Engine) which can result in account bans.
Fake Versions: The community warns against "fake" or unofficial leaked versions found outside the official Discord server, as these may lead to permanent bans from the official release. 🌟 Other "Multiverse" Projects
The term "Mario Multiverse" also refers to several other distinct projects:
Mario in the Multiverse: A major Super Mario 64 ROM hack by Rovertronic featuring 123 stars and 15 courses.
Lore Theories: Discussions on Reddit (r/Marioverse) explore the "in-universe" multiverse, such as whether Super Paper Mario dimensions constitute separate universes.
SMG4 Multiverse: A fan-created universe for the SMG4 YouTube series involving corrupted IQs and meme-based lore. If you're looking for something specific, let me know:
Are you trying to download a specific version of the editor?
This blog post is designed for the community surrounding Mario Multiverse Archive
, a project often hosted on platforms like itch.io that aims to preserve or mirror the expansive Mario Multiverse fan game. The Legacy of Mario Multiverse: Why the Archive Matters
The world of fan-made Mario games is vast, but few projects have ever reached the sheer ambition of Mario Multiverse (formerly known as SFMB). While the official project remains in a state of exclusive private beta and public demos, the Mario Multiverse Archive has become a vital hub for fans looking to track the evolution of this massive "Mario Maker on steroids". What Makes This Project Special?
Unlike standard level editors, Mario Multiverse offers a depth that rivals professional engines. According to expert reviewers, it stands out by covering nearly every era of Mario’s history:
Diverse Game Styles: It includes everything from the 8-bit Super Mario Bros. Special to modern Super Mario Odyssey themes.
Custom Everything: Users can create custom enemies with unique pixel art and behavior patterns.
Infinite Themes: As of recent updates, the project boasts over 500 themes across 22 distinct game styles. The Role of the Archive
Because the main project by Neoarc is privately hosted and rarely released to the general public, the community-driven Mario Multiverse Archive serves as a history book. It documents public demo versions and community-made levels that might otherwise be lost.
However, users should be cautious: developers often advise against downloading unofficial leaks, as participating in leaked versions can lead to bans from the official public server. EthanLuigi - itch.io
Mario Multiverse Archive is a fan-led preservation and hosting project primarily hosted on For over three decades, the world of Mario
. It serves as a repository for various versions and demos of the fan-made level creator Mario Multiverse
, which is often described as a community-driven "Mario Maker 3" for PC. Project Overview
The archive was created to ensure access to the project's development history, specifically targeting versions of the game that were previously limited to a small circle of beta testers.
To document and provide public access to the evolving builds of the Mario Multiverse Key Developer: The archive is maintained by a user known as EthanLuigi on platforms like Relationship to "Mario Multiverse":
While the archive hosts the files, the original game project is led by developer (Neoarc) and a dedicated team of beta testers. Features of the Archived Software
The software hosted within the archive typically showcases the extensive capabilities of the Mario Multiverse
Mario Multiverse Archive is a preservation project hosted on
dedicated to collecting and sharing all known versions of the fan-developed game, Mario Multiverse
. This digital repository serves as a historical record for a project that has undergone years of iterative development, community beta testing, and periodic public demos. Overview of Mario Multiverse Mario Multiverse
is a fan-made creation tool and game engine that allows players to build and play levels using a vast array of styles from the Super Mario series and other classic franchises like Yoshi's Island
. Unlike official Nintendo level editors, it emphasizes deep customization, such as: Custom Theme Creation
: Users can modify sprites and backgrounds to create entirely new visual aesthetics, such as "Mario Paint" or "Game Boy" styles. Extensive Asset Library
: The engine includes thousands of blocks, power-ups (like the Kuribo Shoe and Cloud Flower), and unique enemies (like Wamps and custom bosses). Physics Variation
: Gameplay physics can dynamically shift to match the specific Mario style being played, providing an authentic feel for different eras of the franchise. Purpose of the Archive Preservation is the primary goal of the Mario Multiverse Archive
. Fan games are often subject to sudden takedowns or lost data due to server shutdowns, as seen with the Mario Multiverse Public
(MMP) Discord server in early 2025. The archive ensures that: Lost Versions
: Versions that were previously only available to beta testers or in limited leaks are documented and made available. Developmental History
: Players can trace the evolution of the engine's mechanics and level-making capabilities from its early iterations to its more recent, feature-rich updates. Related Concepts
The term "Mario Multiverse" also appears in other contexts within the community: Mario Multiverse Archive by EthanLuigi - Itch.io Apr 2, 2569 BE —
, a highly exclusive and long-running fan-made level editor and game engine. The Mario Multiverse Archive (Itch.io) Mario Multiverse Archive It was a speedrunner’s paradise and a creator’s
is an unofficial repository hosted on Itch.io. Its goal is to document and preserve various builds of the fan game, which has historically been difficult for the general public to access.
The archive lists versions dating back to 2016 (SFMB Version 2.0) through recent 2025/2026 updates. Controversy: The original Mario Multiverse project (developed by NeoArc) is known for its strict access rules
. Using leaked builds found in archives can lead to being banned from the game's official public servers. Current Status:
While the main project remained in a "perpetual beta" for years, recent reports suggest a public demo (sometimes called Mario Singleverse
) has been released, allowing wider access to features like custom game themes and enemy makers. Mario Multiverse Archive by EthanLuigi - Itch.io
The "Mario Multiverse Archive" is a sprawling, extra-dimensional library floating in the void between realities. It doesn’t just store books; it stores every possible version of the Mushroom Kingdom that has ever existed, will exist, or was deleted from the cosmic code. The Story: The Glitch in the Gallery
Deep within the Archive, a Toad named Index—distinguishable by his ink-stained vest and spectacles—scurried past infinite shelves of "World 1-1" variations. Some shelves held cartridges that hummed with 8-bit chiptunes; others held shimmering orbs containing cinematic 3D memories.
Index’s job was simple: ensure no reality bled into another. But today, the "Archive of Forbidden Sequences" was vibrating.
At the center of the room stood a pedestal holding the Source Code Star. It was flickering. Suddenly, a rift tore open, and a figure stepped out. He looked like Mario, but his overalls were made of static, and his eyes were glowing command prompts. This was Null-Mario, a version of the hero from a reality that was never finished.
"I am tired of being a footnote," Null-Mario spoke, his voice sounding like a corrupted audio file. "I want to overwrite the Prime Timeline."
He reached for the Source Code Star, intending to delete the "Official" Mario and replace him with a world of unfinished wireframes and endless pits.
Index knew he couldn't fight a god-tier glitch. Instead, he pulled a dusty, unlabeled lever on the wall: The Community Patch.
Instantly, thousands of portals opened. Out stepped a literal army of Marios from the Archive’s vast history: Paper Mario fluttered in like a deadly confetti.
Dr. Mario tossed oversized vitamins to stabilize the static.
Strikers Mario tackled Null-Mario with aggressive, metallic energy.
Cosmic Mario looped around the room, leaving a trail of stardust that sealed the rifts.
The Archive itself began to rewrite Null-Mario. The "Patch" didn't destroy him; it gave him a place. As the Marios worked together, the static figure began to solidify, turning from a terrifying glitch into a beautifully hand-drawn, "Concept Art Mario."
Index adjusted his glasses as the Archive returned to its quiet hum. Null-Mario was now a permanent exhibit in the "Gallery of What Could Have Been"—no longer a threat, but a celebrated part of the multiverse.
Index picked up his quill and began to log the day’s events. After all, in the Mario Multiverse Archive, every mistake is just a new level waiting to be played.