Mario Multiverse Super Fanmade Mario Bros -

The "Mario Multiverse," originally titled Super Fanmade Mario Bros. (SFMB), is a highly anticipated fan game developed by neoarc. It serves as a spiritual successor to the Super Mario Maker series, offering significantly expanded creative tools like custom enemy and boss makers.

The Mario Multiverse is a sprawling, fan-made project that encompasses multiple games, characters, and storylines. At its core, the multiverse is a collection of alternate realities, each with its own distinct version of the Mario brothers and their friends. This allows fans to explore different "what if" scenarios, from a world where Bowser has taken over the Mushroom Kingdom to a reality where Luigi is the main protagonist. mario multiverse super fanmade mario bros

Community ethics and sustainability

Credit collaborators and asset sources.
Use permissive assets or ask permission for borrowed art/music.
Open-source or share tools where possible to build the ecosystem.
Avoid monetizing copyrighted characters—support via donations or optional dev commissions for original projects.

The project also features a robust character customization system, allowing fans to create their own unique Mario-style characters and share them with the community. This level of interactivity and user-generated content is a testament to the creativity and dedication of the Mushroom Kingdom Collective. Credit collaborators and asset sources

Development & Legal Grey Area

Like most high-profile fangames, Mario Multiverse exists in a legal grey zone. The developers strictly do not monetize the project, relying on Patreon support for hosting and art assets. Nintendo has not issued a takedown as of this writing, possibly due to the project’s non-commercial nature and original codebase (no ROMs used — built in Godot Engine). The project also features a robust character customization

Level Diversity: A multiverse theme could justify a wide range of levels, from traditional platforming stages to entirely new types of gameplay environments.

Battle Mode / Editor: If you want to just mess around, check the main menu for a "Level Editor" or "Battle Mode" where you can set up your own scenarios.

Advanced Editor Features: The level editor supports unique mechanics like custom level endings, NPC dialogue for storytelling, and sub-levels with entirely different visual themes.

Community Integration: The project includes a "Stage World" where users can play, search for, and comment on levels created by the community, provided they have an internet connection. Project Status and Availability