WINEDEBUG="fixme-all" winefix /home/user/.wine/drive_c/hl/hl2.exe -steam -console -dxlevel 70 -heapsize 512000 -w 1024 Thats my script. The only thing that is different in this script from my other scripts is the directory of the game. Is the WINEDEBUG="fixme-all" a condition that changes the config until I reboot ?