Re:Haven, back to every recomp
Box art for Super Mario Galaxy
WIIWii · 2007 · Nintendo EAD · Platformer

Super Mario Galaxy

Nebula by keepvaibin: released, rated B (Playable).

Nebula

keepvaibinAI

B
PlayablePlayable builds with known bugs, missing features or a rough setup.
Stage
Released
Runs on
Windows
Languages
English, French, Spanish, Chinese, Korean
Features
WidescreenKeyboard & mouse
Latest release
v1.0.1 Oct 16, 2026
Last activity
Active Oct 25, 2026
GitHub stars
342 +117 this week
Toolchain
Custom or unlisted
About this project

Nebula: a static recompilation of Super Mario Galaxy for Windows, with macOS and Android planned. The installer translates the game’s PowerPC code to C++ and compiles it on your PC from your own copy, so the download contains nothing from Nintendo; the runtime renders with Direct3D 12. It supports 4:3 to 32:9, internal resolution up to 16x, keyboard and mouse, Xbox controllers, and the Switch and Switch 2 Pro Controllers, which aim with the gyro. It’s playable from the start, but the author still calls it a work in progress: some areas drop below 60 fps on weaker hardware, and bugs remain.

What you need

Your own copy of the US version (RMGE01, revision 0) as an ISO, RVZ, or extracted folder, plus 64-bit Windows 10 or 11, a Direct3D 12 graphics card, and an internet connection for the first install.

Ratings and comments

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