Steam
Gamescope Launch Options:
/run/current-system/sw/bin/env -u LD_PRELOAD -u LD_LIBRARY_PATH -u STEAM_RUNTIME_LIBRARY_PATH /run/current-system/sw/bin/gamescope --backend sdl -f --disable-layers --force-grab-cursor -W 1920 -H 1080 -w 1920 -h 1080 -r 239 -s 1.5 -- %command%