Whitelist Request

• Name of the game to be whitelisted: Danmaku Unlimited 2
• Steam AppID of the game: 280560

System Information

https://gist.github.com/kadogo/a72b612e48ede28a5bd7495b268de99d

• Proton version: 3.7-6 Beta

I confirm:

• [x] that pressing the Play button in the Steam client is sufficient.
• [ ] that runtime config options
  are necessary to run the game.
• [ ] 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:

I played the first level of the game in fullscreen.
I just use DRI_PRIME=1 to use my AMD card.
The game run well and there are no sound issues.