Doom Eternal (782330)

Due to the early flood of feedback for Doom Eternal while the community figured out how to get this game to run, the discussion for this game has been reset. If you have an interest in the community efforts made to run this game, feel free to read #3654.

Known hard requirements:

Proton 5.0-6 or newer
Mesa 20.0.3 / LLVM 9.0 (AMD only) (or equivilant AMDVLK / AMDGPU-PRO) (RADV/ACO needs 20.1+)
nVidia 440.82 (nVidia only, mildly older drivers may work with degraded performance.)
vulkan-icd-loader 1.2.135 (This is provided by the Steam runtime. Drivers can report support for an older vulkan spec and that is okay.)

Known Quirks:

As of this writing, Denuvo is having a hard time with something in Wine-Staging, and third party Proton builds based on that may hit a 24 hour lockout after 5 runs per day.
Steam overlay degrades performance when visible. Improved Steam Overlay and FPS counter performance for games using Vulkan async compute (such as DOOM Eternal). in the 2020-04-16 Steam client beta update.
Alt-Tab may break the game rendering.

Tinkerer guides:

Please do not re-post tinker guides in this issue report. If you have one to share, please put it in a gist and request that the gist be shared in this section.

This issue is a reset discussion for Doom Eternal and names no source files, tests, or code entry points. Start by reading issue #3654 and the listed Proton, driver, and Vulkan requirements; the issue does not define a specific change or completion condition.