Build required
Native static recompilation
Requirements
Own USA retail Xbox 360 disc MS-2505, title ID 4D5309C9. Local first build approximately 20–60 minutes and 30 GB disk. Windows 10/11 x64 and Vulkan 1.3.
Sources
Launcher downloads compile the game locally; no prebuilt game executable. Preview rendering bugs/slowdowns remain; no full-playthrough verification. Racing wheels have no force feedback; DualSense Bluetooth or non-Windows untested. FSR 2/3 requires separate AMD FidelityFX runtime; setup does not fetch it. DLSS omitted from release builds. NVIDIA tested; AMD/Intel PC GPUs not qualified.
Maintainer documentation · Reported Oct 17, 2026 · Checked Oct 17, 2026 · v0.6.0
Source ↗Build required
Native static recompilation
Requirements
Own USA retail Xbox 360 disc MS-2505, title ID 4D5309C9. Local first build approximately 20–60 minutes and 30 GB disk. x86-64 Linux/SteamOS and Vulkan 1.3.
Sources
Launcher downloads compile the game locally; no prebuilt game executable. Preview rendering bugs/slowdowns remain; no full-playthrough verification. Racing wheels have no force feedback; DualSense Bluetooth or non-Windows untested. FSR 2/3 built in. Steam Deck qualified by maintainer, other AMD/Intel PC GPUs not qualified. Title-update v4 tested only on scripted routes; Android cross-build from Linux launcher untested.
Maintainer documentation · Reported Oct 17, 2026 · Checked Oct 17, 2026 · v0.6.0
Source ↗Build required
Native static recompilation
Requirements
Own USA retail Xbox 360 disc MS-2505, title ID 4D5309C9. Local first build approximately 20–60 minutes and 30 GB disk. macOS 13+ Apple Silicon; MoltenVK included.
Sources
Launcher downloads compile the game locally; no prebuilt game executable. Preview rendering bugs/slowdowns remain; no full-playthrough verification. Racing wheels have no force feedback; DualSense Bluetooth or non-Windows untested. FSR 2/3 built in. Maintainer reports M4 Pro free-roam improvements, not full-game validation. Title-update v4 tested only on scripted routes; Android cross-build from macOS launcher untested.
Maintainer documentation · Reported Oct 17, 2026 · Checked Oct 17, 2026 · v0.6.0
Source ↗Build required
Native static recompilation; cross-compiled locally on PC
Requirements
Own USA retail Xbox 360 Forza Horizon MS-2505/title ID4D5309C9. Build game on Windows PC, then build APK locally. Android13+, Vulkan1.3, recommended8GBRAM and Snapdragon8Gen2+.
Sources
Developer alpha; no standalone game download or full-playthrough validation. Android builds from Linux/macOS launchers remain untested. FSR2/3 built in; measured Odin improvements do not establish all-device support.
Maintainer documentation · Reported Oct 17, 2026 · Checked Oct 17, 2026 · v0.6.0 developer alpha
Source ↗
