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Super Mario Bros. × Portal
Mari0
TraditionalA platforming classic meets portal-gun puzzles. A hand-built crossover, not an AI-generated game.
Visit original projectOpens Stabyourself.net in a new tab. No files are hosted here.
Source checkedOctober 9, 2026Availability evidenceAuthor downloadInstalled by us?No — not tested
Before you start
- A desktop computer and a compatible release from the author.
- Check the author’s current download and runtime instructions for your operating system.
Find the right starting point
- Open the author’s Mari0 page, not a download mirror.
- Read the release and system instructions before selecting a package.
- Follow the author’s setup guide. The page describes portal mechanics, a level editor and local co-op.
A crossover, not an endorsement.
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