Panzer Dragoon Orta sold me on the original Xbox. At the time it was the best looking console game I'd ever seen. Between the atmosphere of the game, the huge stack of extras, and the continuation of a series I'd previously enjoyed on the Saturn I would have recommended it to anyone. I played it a couple of years ago, still fun.
Anyone with an Xbox 1 play Crimson Dragon? It's not enough to make me buy the platform on its own but I'd like to play it at some point nevertheless.