Install Heroic Launcher
In Heroic, click "Add Game"
Give it a name
Under "Show Wine Settings," choose "Proton-Experimental" (That's what's working for me at least)
Click "Select Executable", point it to the game .exe wherever you extracted it to
Click "Finish"
You should now be able to run it by clicking on that game in Heroic
This assumes you have Proton installed via protontricks or similar