: A themed stage heavily populated by various Goomba (Kuribo) enemy types.

Version 7.8 allows for persistent variables across levels. If a player collects a specific key in Level 1-1, it can be used to unlock a secret path on the overworld map to access Level 1-B.

Instead of relying on complex scripting, creators can use a visual node-based system to link triggers to events. For example, defeating a specific Hammer Bro can trigger a bridge to drop, change the music track, and spawn a secret pipe.

Mario Multiverse is a highly sophisticated, fan-made game engine built for PCs. Unlike official level editors, this project aims to consolidate assets, mechanics, and art styles from nearly every era of the franchise into a single, cohesive ecosystem. Creators can seamlessly mix elements from Super Mario Bros. , Super Mario World , and modern handheld entries within a single level. Key Features in Version 7.8

added to the massive asset library. Campaign playlists with customizable overworld maps.

But in the deepest corners of fan forums, Reddit threads, and YouTube "concept trailers," a single phrase has generated more hype than any official Nintendo Direct in recent memory: .

Searching for a game called can be a surprisingly tricky task. A direct search for this exact title and version number yields fragmented information, leading to various different fan projects, ROM hacks, and fan-made tools rather than a single, definitive game.

This fan theory is known as the concept. It is often defined as the sum of every universe within the broader Nintendo company, making it part of a much larger "Nintendoverse" or "Megaverse" that also includes universes from franchises like The Legend of Zelda and Pokémon . This lore-based multiverse provides the perfect backdrop for fan creations, giving developers a logical reason to have Mario exploring BioShock’s Rapture or Pokémon’s Johto region.

Once you have a game, the fun begins! Create your own levels, explore other players’ creations, or simply enjoy a brand-new Mario adventure. If you have programming, art, or music skills, many fan projects are open to contributions. Join their communities and offer your talents to help bring the Mario Multiverse to life.