| Title | Xenia (Windows bare metal) | Xenia + Proton 9.0 (Linux) | | :--- | :--- | :--- | | Braid (2D puzzle) | 60 FPS | 48-55 FPS (minor audio crackle) | | Geometry Wars 2 | 60 FPS | 30-45 FPS (input lag) | | Halo 3 (3D shooter) | 20-30 FPS (experimental) | Crashes on shader compilation | | Red Dead Redemption | 15-25 FPS (heavy glitches) | Fails to boot (D3D12 error) |