protonscr

Dead By Daylight

protonclosed appid 381210
ValveSoftware/Proton#10285 · opened 2026-10-18 by kevinboa · updated 2026-10-18 · 1 comments · github · game page · search this game
Kkevinboa 2026-10-18 github

Compatibility Report

  • Name of the game with compatibility issues: Dead By Daylight
  • Steam AppID of the game: 381210

System Information

  • GPU: RTX 4080
  • Video driver version: nvidia 615.78.08
  • Kernel version: 7.2.11-1-cachyos (64-bit)
  • Proton version: Proton Experimental (2026-10-15)

I confirm:

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

steam-381210.log

Symptoms

Cant launch Dead By Daylight past the Anti-Cheat screen.

Reproduction

Launch the game with Proton Experimental enabled with no additional startup commands in steam.

Troubleshooting

Using the launch command: "VKD3D_DISABLE_EXTENSIONS=VK_NV_raw_access_chain" makes it launch past the Anti-Cheat screen.

Kkisak-valve maintainer 2026-10-18 github

Hello @kevinboa, we're using one issue report per unofficially supported game title, so I've gone ahead and transferred this issue report to https://github.com/ValveSoftware/Proton/issues/519#issuecomment-6253840516.

Related threads

Proton versions

Launch options

Upstream links