Whitelist Request

• Name of the game to be whitelisted: Deathstate: Abyssal Edition
• Steam AppID of the game: 402120

System Information

• GPU: GTX 980
• Driver/LLVM version: nvidia 410.66-4
• Kernel version: 4.19.arch1-1
• Link to full system information report as Gist: https://gist.github.com/ProfessorChill/761ec5bbd91ea558daec39db4b216442
• Proton version: 3.7-8

I confirm:

• [X] that pressing the Play button in the Steam client is sufficient.
• [ ] that runtime config options are necessary to run the game.
• [X] that no workarounds other than the mentioned ones are necessary.

Issues

• [X] I haven't experienced any issues.
• [X] There are no issues left open for this game.
• [ ] Although I consider the gaming experience equal to Windows there are
  remaining issues:

Sorry if this sounds stupid, but I don't know how to tell if a game is whitelisted or not. How would I do that? I don't like incidentally creating duplicate requests or requesting a game that's already whitelisted.