


Ignore the painfully ugly user interface.īy default, Proton does not use the d3d8.dll file that is required for it to work, so we need to make it use it. STEAM_COMPAT_DATA_PATH="$HOME/.steam/steam/steamapps/compatdata/71250" WINEPREFIX=$PWD "$HOME/.steam/steam/steamapps/common/Proton 5.13/proton" run ~/.steam/steam/steamapps/common/Sonic\ Adventure\ DX/SADXModManager.exeįrom here, you can set the game up however you want, just like you can on Windows. We’ll be using the last command as a blueprint to access the mod manager executable that should now be in SADX’s directory. Adjust according to where you installed the game.įrom here, simply install BetterSADX like you would on Windows. Z:\ represents your root directory in Wine and Proton so, by default, this is Z:\home\\.steam\steam\steamapps\common\Sonic Adventure DX. It will ask you for the installation directory of Sonic Adventure DX. STEAM_COMPAT_DATA_PATH="$HOME/.steam/steam/steamapps/compatdata/71250" WINEPREFIX=$PWD "$HOME/.steam/steam/steamapps/common/Proton 5.13/proton" run ~/Downloads/BetterSADX\ *.exeĪfter a few minutes, the installer should open. You may also have to adjust the command to use a different version of Proton if you do not have Proton 5.13 installed or are having issues with it.

You will have to adjust this command if you installed Sonic Adventure DX and/or Proton to a different directory, but this command a*sumes you installed it to the default location. We need to run the BetterSADX installer in the same prefix as Sonic Adventure DX.
