protonscr

Champions Online

protonopen appid 9880Game compatibility - Unofficial
ValveSoftware/Proton#9083 · opened 2025-10-04 by White09Glint · updated 2025-11-04 · 0 comments · github · game page · search this game
WWhite09Glint 2025-10-04 github

Compatibility Report

  • Name of the game with compatibility issues: Champions Online
  • Steam AppID of the game: 9880

System Information

  • GPU: Sapphire RX 7800XT PURE
  • Video driver version: 25.2.3
  • Kernel version: 6.16.9-200.nobara.fc42.x86_64
  • Gist:
  • Proton version: Proton GE 10-17 & Proton Experimental

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.

steam-9880.log

Symptoms

So, there is a game called Champions Online, I have found little weird behavior in the graphics and I think this has nothing about the game but more of perhaps the OS or proton. The quality and AA changes randomly. Also when choosing higher AA it becomes fuzzy but when choosing no AA it goes normal momentalrily then goes back to fuzzy by random on random occasions. I wonder why and what is happening. Where I can submit a feedback for that or forward a report if I may ask? So, I have no idea but what I know is that on other OS like windows I dont see that issue at all. I right now trying to see if the issue in game perf files for graphic and I did run lots of launch commands but it got fuzzier. I even disabled AA and it didnt work which is weird. When using half res in game option the game gets fixed but it has weird edges but when turning AA with it as well it becomes fuzzy again. Just very odd behavior. I reached the game's community and they said if it doesnt fix then it is not the game following their initial fix step which is using character and graphic slider down and up. So I dont know tbh. Someone said it is upstream valve proton issue.

Proton versions