protonscr

Railway Empire

protonclosed appid 503940Game compatibility - Unofficial
ValveSoftware/Proton#5870 · opened 2022-05-28 by sid013 · updated 2022-06-01 · 7 comments · github · game page · search this game
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Ssid013 2022-05-28 github

Compatibility Report

  • Name of the game with compatibility issues:Railway Empire
  • Steam AppID of the game:503940

System Information

I confirm:

  • [.] that I haven't found an existing compatibility report for this game.
  • [.] that I have checked whether there are updates for my system available.

fo: Game: RailwayEmpire.exe
info: DXVK: v1.10.1
info: Built-in extension providers:
info: Win32 WSI
info: OpenVR
info: OpenXR
warn: OpenXR: Unable to get required Vulkan instance extensions size
info: Enabled instance extensions:
info: VK_KHR_get_surface_capabilities2
info: VK_KHR_surface
info: VK_KHR_win32_surface
warn: Skipping CPU adapter: llvmpipe (LLVM 12.0.0, 256 bits)
warn: OpenXR: Unable to get required Vulkan Device extensions size
info: NVIDIA GeForce 840M:
info: Driver: 510.73.5
info: Vulkan: 1.3.194
info: Memory Heap[0]:
info: Size: 2048 MiB
info: Flags: 0x1
info: Memory Type[7]: Property Flags = 0x1
info: Memory Heap[1]:
info: Size: 5901 MiB
info: Flags: 0x0
info: Memory Type[0]: Property Flags = 0x0
info: Memory Type[1]: Property Flags = 0x0
info: Memory Type[2]: Property Flags = 0x0
info: Memory Type[3]: Property Flags = 0x0
info: Memory Type[4]: Property Flags = 0x0
info: Memory Type[5]: Property Flags = 0x0
info: Memory Type[6]: Property Flags = 0x0
info: Memory Type[8]: Property Flags = 0x6
info: Memory Type[9]: Property Flags = 0xe
info: Memory Heap[2]:
info: Size: 246 MiB
info: Flags: 0x1
info: Memory Type[10]: Property Flags = 0x7
info: Intel(R) HD Graphics 5500 (BDW GT2):
info: Driver: 21.2.6
info: Vulkan: 1.2.182
info: Memory Heap[0]:
info: Size: 5901 MiB
info: Flags: 0x1
info: Memory Type[0]: Property Flags = 0xf
warn: DXGI: MakeWindowAssociation: Ignoring flags

Symptoms

Very low FPS(2-3)

Reproduction

Open the game and launch any scenario/campaign

https://github.com/ValveSoftware/steam-for-linux/issues/8422
BBlisto91 2022-05-28 github

Could you provide a proton log? :)

Edit: Maybe it's selecting your intel igpu.
Does either of these launch options help the issue?

VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/nvidia_icd.json %command%

__NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only %command%
Ssid013 2022-05-29 github

I added PROTON_LOG=1 %command% to the launch options.
I don't see any logs in Home/Steam/

__NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only %command%
with this launch option my frame rate has become 9-12 .
PS all graphic settings are kept at low

Thank you

Ssid013 2022-06-01 github

Devs support please

BBlisto91 2022-06-01 github

Can you add DXVK_HUD=full to your launch parameters and take a ingame screenshot and post it here?
So launch parameters becomes

__NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only DXVK_HUD=full %command%

Also how does it run on the native version not running through proton. Or doesn't that work? Dunno if that is what the steam for linux issue you linked is about.

Ssid013 2022-06-01 github

On Native the game just crashes instantly.
I just did as you asked
image

Also there was a steam client update just now. Which has made the gameplay stutter free.
For me game is smooth now. Don't know what fixed it.

Thanks for your time and patience Blisto91

BBlisto91 2022-06-01 github

I'm glad it managed to improve more to the point of it being playable.
I see your GPU is maxed out so i think from here on your GPU is the limiting factor. Not ruling out dxvk having some small performance increases in the future ofc.
Maybe the native version can also give a bit extra if it starts working again.

Ssid013 2022-06-01 github

Yeah :)

Launch options

Launch lines

Upstream links