Steam Deck: Ghost Recon - Breakpoint (and other old Uplay games) - Easy Five Minute Fix

With all the nonsense of Valve breaking the START IN and TARGET fields when adding a non-steam game such as the Ubisoft Connect digital locker, I went looking for another way to get old UPLAY client games (like Assassin&Creed: Syndicate and Ghost Recon: Breakpoint) working on the Deck. This method does NOT require you already have a working Ubisoft Connect client installed; if you do, you should probably use my other video to avoid having duplicate lockers installed - taking up space. The other way still works - but this is going to be faster and easier. As always with these advanced tutorials, a keyboard and mouse are highly recommended to make things go smoother. ProtonTricks installation is required. #fix