What was done
Native static recompilation of Super Mario Maker 2 v3.0.3. Claude is co-author on 18 commits; the README does not identify which tasks those commits cover. The game dump and keys remain user-supplied.
SMM2 Recomp translates the game’s AArch64 code to C ahead of time, then links it with a native runtime for Switch system services and Metal or Vulkan graphics. The repository history contains 18 Claude co-author trailers, establishing Claude’s participation in the project; the README does not specify which reverse-engineering or implementation tasks those commits cover, nor report a model version, time or cost.
Results
The project is in early development and has no published release. The README reports course play on macOS and iPadOS, with other platform support at different stages. It also adds a self-hostable Course World server and Super Mario Maker 1 features as mods. Users provide their own game dump, keys and firmware; the repo and downloads contain no Nintendo code or assets.
Reproduce it
For the documented macOS build, supply your own Super Mario Maker 2 v3.0.3 dump, console keys and firmware, then run `make -C recomp venv`, `make -C recomp smm2` and `make -C recomp run-smm2`. No game files are included.