Is it possible to run an .exe for a Steam Proton game?

english help
4

Thanks, they were able to help me at Github, and I have now managed to install GMDX 10. To remember it for the future, I’ve written this short guide for myself since it is quite a complicated process:

  1. Install Deus Ex and launch once
  2. Install protontricks for your distro
  3. Download GMDX and put in the “compdata” file in steamapps. For Endless OS it is “/sysroot/home/yourusername/.var/app/com.valvesoftware.Steam/.local/share/Steam/steamapps/compatdata/6910/pfx”
  4. Use protontricks to run the installer: First, “protontricks 6910 shell” (or protontricks-flat in Endless OS)"
  5. Then “wine GMDX(installer).exe”
  6. After installation, copy all the file it created to the actual Deus Ex folder in steamapps/common
  7. Copy “GMDXv10Default.ini” and “GMDXv10DefUser.ini” from the GMDX10 folder to the System folder
  8. Add launch options to steam: "INI=“GMDXv10Default.ini” USERINI=“GMDXv10DefUser.ini” "