protonscr

Cornerpond

protonopen appid 3454590Game compatibility - UnofficialRegression
ValveSoftware/Proton#8697 · opened 2025-05-14 by LilliaElaine · updated 2025-09-04 · 1 comments · github · game page · search this game
LLilliaElaine 2025-05-14 github

Compatibility Report

  • Name of the game with compatibility issues: Cornerpond
  • Steam AppID of the game: 3454590

System Information

  • GPU: AMD RX 7800XT
  • Video driver version: Mesa 25.0.4-arch1.1
  • Kernel version: 6.14.4-arch1-1
  • Link to full system information report as Gist:
  • Proton version: 10.0.1 beta

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.

(included logs from both proton 9 & 10 if that helps)
steam-3454590-9.log
steam-3454590-10.log

Symptoms

A Black background shows up on cornerpond when it should be transparent like on proton 9

(Black Background)
Image

(Expected Background)

Image

Reproduction

Opening Cornerpond on the newer 10.0.1 proton causes a black screen whereas on 9 it is transparent as expected

SSuportik-GFX 2025-09-04 github

I would like to point out that i do have the same issue with the exact GPU

Apperently turning of HDR fixes this issue which i do not want to do everytime.

Nothing extracted yet.