Built on the decompilation: F-Zero X

F-Zero X

G-Diffuser: a native F-Zero X port with no emulator in the loop. It’s a full source port on top of the inspectredc/fzerox matching decompilation and the libultraship runtime (the same engine behind Ship of Harkinian and Starship). On top of the original game, it adds true widescreen, an in-game enhancements menu, quality-of-life features, texture-pack modding, and full 64DD Expansion Kit support, including Course Edit and the DD cups.

You needYour own F-Zero X ROM (N64) and, for the 64DD content, your own Expansion Kit dump as well. The repository ships no ROM, disk, IPL, or extracted assets.

How it gets to PC

Port of a decompilation

Console

Nintendo 64

Original studio

Nintendo EAD

Year

1998

Author

Zorkats

Stars

289

Last activity

2026-10-13 · 4 days ago

Latest version

v1.1.0 · 2026-08-30

Language

C