Proton: Gunfire Reborn (1217060)

[Gabisonfire]

Compatibility Report

• Name of the game with compatibility issues:Gunfire Reborn
• Steam AppID of the game:1217060

System Information

• GPU: GTX 1070Ti
• Driver/LLVM version: 4.6.0 NVIDIA 440.100
• Kernel version: 5.4.64-1-MANJARO
• Link to full system information report as Gist
• Proton version:5.0-9, GloriousEggroll

I confirm:

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

steam-1217060.log-glorious
steam-1217060.log-5.0-9

Symptoms

on 5.0-9 game won't launch, getting the Unity crash window
on GE we get a SteamAPI_init() Failed

[AWBuchanan7]

Tried to play this morning and found the same problem, seems they've added some kind of anti-cheat as of yesterday's update.

[kisak-valve]

Hello @Gabisonfire, these are some lines of interest from the logs:
err:steamclient:create_win_interface Don't recognize interface name: SteamUser021
err:steamclient:create_win_interface Don't recognize interface name: STEAMUSERSTATS_INTERFACE_VERSION012

[Gabisonfire]

@AWBuchanan7
Yes indeed started with the update, I thought I was able to bypass using GE's fork, but then I get the API error.

[AWBuchanan7]

Using Proton 5.0-7-alyx from here, I am able to get past the Unity crash window and into the game, but immediately get hit with this Steam API init error:

I think this is because the err:steamclient:create_win_interface Don't recognize interface name: SteamUser021 problem is addressed here but not the err:steamclient:create_win_interface Don't recognize interface name: STEAMUSERSTATS_INTERFACE_VERSION012 problem?

Edit:

• Added log. steam-1217060.log
• Looks like Torchlight III is in the exact same boat.
• Missed the GE release yesterday, only tested GE-5 previously and it would crash, but GE-6 seems to get to the same point as Proton 5.0-7-alyx.

[Gabisonfire]

@AWBuchanan7 My test with GE was with the latest release as of today and did get the exact same as your screenshot.

[sigzegv]

so is it an anticheat issue or a missing implementation in proton ?

[AWBuchanan7]

@sigzegv Seems to just be a missing implementation, but since it was not an issue prior to the addition of anti-cheat in yesterday's update, I don't know whether there is or isn't an anti-cheat issue as well.

[Gabisonfire]

Game is working again after 9/25/2020 Major Update
From the patch notes:

Fix the issue that players using Linux could not launch the game with Proton