Ghost Recon works, I just got it working! (previously had a blank screen after game install)
I installed 1.00 N0DRM then ran game and it installed game data BUT then a blank screen!
So, I installed the 1.02 N0DRM PKG Patch and THEN DELETED THE GAME DATA (not the 1.02 game data but the big 6GB game data it installs)
Then I ran the game and it re-installed data and voila it works