This is not working at all for me. Game starts and goes to Waiting for connection. It eventually loads the main menu but starting a new game goes back to waiting for connection and it never does anything after that. I've tried every combination of disable fsync/esync/etc without any luck.

system.txt

steam-227780.log

Proton 3.7 and native led to same result.

As for runtime
system-runtime.txt

3.7 same result
steam-227780.log

4.11-2 same result
steam-227780.log

Testing 3.16 now

Yeah nada. 3.16
steam-227780.log

Looking at the Proton DB reports all the working ones seem to be Ubuntu Bionic. I just tested 19.04 and it's not working there either. Possibly some system library updates causing the issue?

No luck trying to run on 18.04. Maybe Mesa/AMD related.

Same waiting for connection as always. Proton 5.0-5

steam-227780.log

system.txt

Compatibility Report

• Name of the game with compatibility issues: Serious Sam Classics: Revolution
• Steam AppID of the game: https://steamdb.info/app/227780/

System Information

• GPU: GTX 760
• Driver/LLVM version: NVIDIA 440.64
• Kernel version: 5.5.10
• https://github.com/shoober420/linux-scripts/blob/main/home/shoober420/sysinfonvidia
• Proton version: 5.0-5

LOG:
steam-227780.log

Symptoms

Game launches, but window renders no graphics. Audio plays and input registers, but no graphics are rendered.

Same behavior using WineD3D.

WINED3D LOG:
steam-227780.log

@kisak-valve Good news! It seems its working perfectly now on 5.0-9

I did have to apply the gap_iDepthBits=24 as mentioned on Protondb but after that all is well. Didn't encounter the waiting for connection at all

Ok the confusion continues.

Transferred that exact same wine prefix and game config (from Scripts) folder to my other machine also running Proton 5.0-9 and I still get the old waiting for connection.

Working system:

• Information https://gist.github.com/parkerlreed/f41ca37a46a384149f162b6e29655028
• Proton log https://gist.github.com/parkerlreed/252fdf74a6667b956bc44c65acb0ebdd

Non-working system

• Information https://gist.github.com/parkerlreed/6baffce5b99dd1f1249e4a687fd9431a
• Proton log https://gist.github.com/parkerlreed/b454c01f7abb4f30b4cc2b1669c96f69

For some reason after i waited for awhile (and used alt+tab?) I stopped getting the "waiting for connection" thing.
Maybe you just need to wait though.
EDIT: This seems to only apply to the menu because i still get "waiting for connection" ingame.
This is some weird stuff.

@MojoJojoDojo Yeah the menu one is bypassed by clicking and maybe mashing esc a few times.

And yeah I'm still baffled why this started working on one machine, not on the other, with almost the exact same setup.

I have solved the "waiting for connection" problem.
This game's timer read registry to override its calculated value based on CPU frequency.
It's OK for old CPU or desktop CPU, but not right for CPU that turbo frequency much higher than default max, for my 5500u, 4GHz to 2.1GHz almost twice.
wine write the maximum turbo frequency in registry, which make this game's timer not working right, windows players may also has this problem.
You can find it in engine source code :

https://github.com/Croteam-official/Serious-Engine/blob/b408e88a16fd01aa1cfd0e0a999c86c2c1437c9e/Sources/Engine/Base/Timer.cpp#L199

use a hex editor replace the regkey string
"HKEY_LOCAL_MACHINE\\HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0\\~MHz"
with all hex zero in "Engine.dll"
then game will use its calculated value, and problem gone.

@Cooky-12 This fix works.

I had another issue with the game crashing after loading a level, which I solved by deleting the cloud save in

~/.steam/steam/userdata/STEAMID/227780/