Gamersmint: Not many people played Warhawk . It was one of the most original and fun games ever released for the PSN. Yes, it didn’t have a single player mode, it was a PSN exclusive which was released on Disc as well. If you have played Warhawk, you should know it was one of the most hardest games to get into. When the game was released, PSN was at a growing stage, very barebones.