Compatibility Report

• Name of the game with compatibility issues: Killing Floor 2 SDK (tool)
• Steam AppID of the game: 232150

System Information

• GPU: GTX 1070
• Driver/LLVM version: Nvidia 418.56
• Kernel version: 4.15.0-38-lowlatency
• Link to full system information report as Gist:
• Proton version: 4.2-3

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.

Symptoms

Splash screen appears, some text displaying content its loading appears and then it just silently closes/crashes. Appears to use .NET

I have little hope of this ever actually running as the SDK is essentially a striped down version of UDK 3 (I think), but here's a thread for it regardless. Would love to be able to make some KF2 maps on Linux.

Reproduction

Install the SDK via the tools library in steam and run it.

steam-232150.log