Linux
Windows recompilation via Proton Experimental on SteamOS
Requirements
Own extracted Xbox 360 Project Gotham Racing 4 files; SteamOS x86_64 with Proton Experimental. Add pgr4-recomp.exe to Steam and use all documented game-data, unclipped-draw and xenos GPU-plugin launch arguments.
Sources
Uses the Windows package through Proton, not a native Linux release. Maintainer documents SteamOS setup only; broader Linux support unestablished. Geometry Wars crash, Lotus loading freeze and radio-display issue remain. No full-playthrough verification.
Maintainer documentation · Checked Oct 19, 2026 · v1.2.2
Source ↗