I found No Regret to be far inferior to No Remorse. Firstly, the AI is advertized to be smarter and the levels more challenging. I played on Loose Cannon difficulty in which I completed No Remorse without cheating. I found that after the first two or three levels the "challenge" became annoying. I would load over and over again progressing very slowly through the game and eventually just decided to cheat and see where the story went. Unfortunately the story had no interesting characters and revealed very little new information about the world. The only positive addition from No Remorse is the new weapons which do offer some interesting deaths. I recommend playing No Remorse and skipping this one.
