protonscr

Abyssus (1721110) / Abyssus_Demo

protonopen appid 3437340
ValveSoftware/Proton#8825 · opened 2025-06-17 by DSDV · updated 2025-06-17 · 1 comments · github · game page · search this game
DDSDV 2025-06-17 github

Compatibility Report

  • Name of the game with compatibility issues: Abyssus / Abyssus_Demo
  • Steam AppID of the game: 1721110 / (3437340

System Information

  • GPU: 7900xtx
  • Video driver version: Mesa 25.0.4
  • Kernel version: Linux 6.15.2-200
  • Proton version: 10 & 9

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.

Symptoms

mouse escapes the game and moves to other monitors

Reproduction

on latest proton 10 when pressing or holding some keys like the thumb mouse buttons 4 and 5 the mouse escapes the game and moves to other monitors.

Workaround

this can be worked around by selecting an older proton version like proton 9

Kkisak-valve maintainer 2025-06-17 github

Hello @DSDV, please clarify if you tested the main game or the demo. In general, the demo of a game has a separate AppID and might have separate technical requirements, so they're treated as separate games in terms of troubleshooting.

Additionally, please add PROTON_LOG=1 %command% to the game's launch options, reproduce the regression, and attach the generated $HOME/steam-$APPID.log to this issue report as a file. (Proton logs compress well if needed.) Also, please copy your system information from Steam (Steam -> Help -> System Information) and put it in a gist, then include a link to the gist in this issue report.

Launch options