The subtitle "7.8" is not a version number. It is the game’s target frame rate—and the score it will inevitably be compared to.
Dip into the level browser and favorite creators whose designs you love; the best experiences come from curating the chaos rather than trying to play everything.
Mario Multiverse 7.8 is a major community-driven update for the fan-made game Mario Multiverse , a project designed to expand upon the foundations of Super Mario Maker 2
by offering more themes, power-ups, and level-editing freedom. Overview of Mario Multiverse Mario Multiverse
is a fan project built in the GameMaker engine. It aims to be the ultimate 2D Mario sandbox, allowing players to create levels using assets from across the franchise's history—including Super Mario Bros. Super Mario World , and even Super Mario Bros. 2 Key Features of Version 7.8
While specific patch notes for fan games can evolve during development, version 7.8 is generally recognized for several significant technical and content improvements: Expanded Asset Library Mario Multiverse 7.8
: Integration of more "non-traditional" Mario assets, including enemies and tile-sets from the Super Mario Land ) and niche spin-offs. Physics Refinement
: Version 7.8 focuses on "engine parity," ensuring that Mario's momentum, jump arcs, and interaction with slopes more closely mimic the original Nintendo hardware. Custom Power-ups
: Implementation of power-ups not found in official Maker games, such as the Hammer Suit Ice Flower
, and various "curse" mushrooms that alter gameplay mechanics. Enhanced Level Editor
: Updates to the UI to make placing "layers" easier, allowing for more complex backgrounds and foreground decorations that aren't possible in official titles. Improved Networking The subtitle "7
: Optimization of the online level-sharing component to reduce lag and improve the stability of the community browser. Development Status
Because this is a fan-made project, it operates in a legal "gray area." Development is often handled by a dedicated team of volunteers. Version 7.8 represents a "stability and content" milestone, aiming to make the game feel like a polished, retail-quality experience rather than a tech demo. Community Impact
The 7.8 update has been well-received by the fan-game community for its commitment to "creative freedom." Unlike official Nintendo titles, Mario Multiverse allows for: Vertical Levels
: Creating levels that are primarily vertical rather than horizontal. Multiple Characters
: Playable characters beyond Mario and Luigi, often including Peach, Toad, and even Wario, each with unique physics. Complex Scripting Before you clear your calendar for a launch
: Basic "event" triggers that allow creators to make boss battles or cutscenes. or the specific legal history of this fan project?
Before you clear your calendar for a launch day marathon, know this: Mario Multiverse 7.8 is currently not an official Nintendo product.
The most famous version of this project is a ROM hack/fangame by the developer known as "StellarGale," who released a playable demo of Mario Multiverse 7.8 Build Alpha in late 2023. It featured two playable levels and a glitchy version of the Void Echo mechanic. Nintendo’s legal team issued a DMCA takedown within 72 hours.
However, the myth of 7.8 persists. Some argue that elements of this fan concept have been quietly absorbed into internal Nintendo prototypes. Others believe the name "7.8" is a code for Silver Star (Seven letters, eight letters).
The game’s core gimmick is its selling point. The "Multiverse" isn't just a word in the title. Each level is a "Fracture Zone," a hybrid of two or three distinct Mario eras.
“The Other Mario” – A corrupted doppelgänger who copies your last-used ability. Defeat him by switching variants so fast his AI crashes into a sad face and self-destructs.