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Builds a native Windows and Linux port locally from your own Xbox 360 Forza Horizon files, with community online services, car tuning and display options.
Before you start
- Platform
- Windows 10/11 x64 / Linux x86-64; macOS source-build experiment only
- How to start
- Download
- Game files
- Bring game files
File requirements
Supply your own lawfully obtained Xbox 360 Forza Horizon disc image, Games on Demand package or extracted folder. Supply Title Update 4 and DLC separately; Horizon Rally and the 1000 Club need TU4. Allow about 4 GB free RAM and 15 GB disk space. The Vulkan path needs Vulkan 1.3; Windows also offers Direct3D 12. Initial setup needs compiler tools to be downloaded or installed.
Based on public documentation; full builds and playthroughs have not been tested. Project documentation 
What it recreates
Uses ReXGlue to statically recompile the Xbox 360 PowerPC program to C++, generating the game on the player’s computer from their own files. It is an independent, unofficial project.
What’s different
Adds community online free roam, co-op events, leaderboards and high-frame-rate options. v0.2.0 adds car tuning, a 1,000-car garage and experimental VR. Performance depends on the device.
What you can use today
v0.2.0 provides a Windows installer, Linux x86-64 archive and Flatpak. The launcher generates and compiles the game locally from your own files; rebuild once after updating. macOS remains a source-build experiment with no Mac download. Steam Deck and low-end performance remains limited, with graphics or crash issues on some GPUs. The author tested VR on Quest 3 with Linux WiVRn; Windows VR is untested. Full races, save reloads and physical controllers still need validation on macOS. TU4 and base-game players use separate online rooms, and TU4 saves cannot simply return to the base game. RemakeList has not built or played it.
Sources & notesSources checked:
Rechecked the current author README, LICENSE and NOTICE on 30 October 2026 for the code-license change and historical MIT boundary. This is not a new release, download or runtime verification. Existing v0.2.0 compatibility and download evidence is retained from 27 October; RemakeList has not built or played the project.
Source Project documentation Official setup and current status · Code license and rights boundary · Author screenshots and project evidence 
· v0.2.0 release notes and downloads Sources checked: 2026-10-30 · Based on public documentation; full builds and playthroughs have not been tested.