protonscr

Icarus

appid 1149460 1 threads, 1 open 21 comments last activity 2026-03-22
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Latest maintainer comment · kisak-valve · 2023-10-12 · #5465
Hello @RobVerduijn, looking at your Proton log, `err: DxvkAdapter: Failed to create device, retrying without CUDA interop extensions` looks interesting. That combined with `Enabled nvapi for the following titles:` `Icarus` in https://github.com/ValveSoftware/Proton/wiki/Changelog#80-4 reads like some nvapi functionality needs CUDA bits to work but CUDA isn't included with your video driver install...
Threads

Icarus proton open 1 matching

#5465 · 21 comments · opened 2022-01-01 · last comment 2026-03-22 by D0Nv3rg4x
comment by cirospaciari · 2022-04-05 · view · github
... tesselation, the game becomes playable. Custom Proton: GE-Proton7-14 Distro: Debian GNU/Linux bookworm/sid Kernel: 5 ...
Recent activity
  • D0Nv3rg4x · 2026-03-22 · Icarus
    > Replying to https://github.com/ValveSoftware/Proton/issues/5465#issuecomment-4105908578 Thanks for the feedback, it's valid. After testing with only PROTON_USE_WINED3D=0, the game works correctly. The cursor confinemen...
  • rosimelade · 2026-03-22 · Icarus
    > > RADV_PERFTEST=gpl,aco,nggc,sam VKD3D_CONFIG=spirv,native_swapchain VKD3D_FEATURE_LEVEL=12_1 PROTON_USE_WINED3D=0 %command% > > Interesting, did you know that only the PROTON_USE_WINED3D option is mentioned in the [Ru...
  • RobVerduijn · 2026-03-22 · Icarus
    > RADV_PERFTEST=gpl,aco,nggc,sam VKD3D_CONFIG=spirv,native_swapchain VKD3D_FEATURE_LEVEL=12_1 PROTON_USE_WINED3D=0 %command% Interesting, did you know that only the PROTON_USE_WINED3D option is mentioned in the [Runtime ...
  • D0Nv3rg4x · 2026-03-21 · Icarus
    ## Compatibility Report - 2026 Update **System:** - GPU: AMD Radeon RX 6700 XT (RDNA2) - CPU: AMD Ryzen 7 5700X3D - Distro: CachyOS x86_64 | Kernel 6.19.9-1-cachyos - DE: COSMIC 1.0.0 (Wayland) - RAM: 32GB - Proton: prot...
  • DarkArc · 2025-06-22 · Icarus
    Game runs fine with an Radeon 7900 XTX on Proton Experimental. My first launch was a little funky but after running the auto graphics setting, I was able to get between 100-144 frames w/ FreeSync and pretty high settings...
  • stevenlafl · 2025-01-26 · Icarus
    3070 Ti. I get 1 FPS. Literally, on DX11. It's not ray-tracing. I have DLSS on performance, not quality. It slows down not just the game, but my entire screen rendering. It is absolutely unplayable. Switching to Glorious...
  • rosimelade · 2025-01-09 · Icarus
    I have RTX 3060 12GB. Most of my settings are at low, including textures. The game still manages to eat 11.5GB of VRAM even with DLSS Performance. I can play the game at higher settings actually, but this VRAM thing eats...
  • ingles98 · 2024-09-04 · Icarus
    After several tweaks i manage to get a somewhat "playable" state. Some of them mentioned in this thread. Using DLSS Performance/Ultra performance makes things less unplayable and FSR Mas Quality makes it even better. How...

Proton versions over time

Launch lines, newest first

PROTON_USE_WINED3D=0 %command%
RADV_PERFTEST=gpl,aco,nggc,sam VKD3D_CONFIG=spirv,native_swapchain VKD3D_FEATURE_LEVEL=12_1 PROTON_USE_WINED3D=0 %command%
PROTON_ENABLE_NVAPI=0 %command%
DXVK_HUD=full %command%

Launch options

Upstream links