Super Mario Bros. 3
A source reconstruction and documented disassembly of Super Mario Bros. 3.
Repository progress
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Progress history
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Directory record
No verified measurement. Decomp 720 never estimates this percentage from commits, stars, or repository activity.
PROJECT OVERVIEW
What this effort is rebuilding
Super Mario Bros. 3 is catalogued as a decompilation or reverse-engineering effort. Projects in this category may prioritize readable source, behavioral accuracy, documentation, or a working replacement runtime. Progress is only shown when the repository publishes a clear measurement.
READING THE SIGNAL
What the progress figure means
The tracked source reports 100% progress. That normally describes the repository’s declared code target; documentation, ports, bug fixes, tooling, and work on other regional versions may continue after that milestone.
PRESERVATION CONTEXT
Why this project is worth following
This work helps document how a NES title was structured and built. Following the project can expose platform-specific techniques, compiler behavior, file formats, and engine decisions that are otherwise difficult to study. The repository currently identifies Assembly as its primary language context.
QUICK ANSWERS
About Super Mario Bros. 3
Is this an official release?
No. Decomp 720 tracks an independent community project maintained by captainsouthbird. The original game and its assets remain the property of their respective rights holders.
Does the repository include the game?
Usually not. Reverse-engineering projects commonly require contributors or users to supply legally obtained game data. Check the repository’s own setup instructions before building anything.
How does Decomp 720 verify updates?
This page checks the linked public repository no more than once per day. It only replaces the tracked percentage when a clearly labeled, machine-readable or README progress figure is available.