protonscr

PROTON_USE_SDL

8 threads 2 games 15 mentions 2025-11 to 2026-08

PROTON_USE_SDL appears in 8 issue threads across the Proton, DXVK, vkd3d-proton and Steam trackers. The values people posted, and the games they posted them for, are listed below.

Search every mention All launch options
Values people posted
PROTON_USE_SDL=18
PROTON_USE_SDL=1 gamemoderun %command%3
PROTON_USE_SDL=1 %command%2
PROTON_USE_SDL1
PROTON_USE_SDL=01
Games discussing it
Monster Hunter Wilds4 mentions
THE FINALS2 mentions
Threads
Monster Hunter Wilds protonopen4 mentions
Regression in Proton 10: Gamepad stops working after any keyboard input until game restart protonopen2 mentions
Monster Hunter Wilds requires PROTON_USE_SDL=1 to work with a Flydigi Vader 5 Pro steamclosed2 mentions
[Steam Controller 2026] Gamepad inputs not being passed to most games steamclosed2 mentions
THE FINALS protonopen2 mentions
Controllers don't work in game anymore protonopen1 mentions
Steam Input remains in desktop mode instead of switching to gamepad mode steamopen1 mentions
THE FINALS extreme fps drops while moving the mouse with ntsync protonclosed1 mentions

Recent mentions

Used alongside

  • Nothing recurring.