I don't understand why not a lot of people have played this game. I how can you pass up the price of $20 (at least for the PS3)? It is such a great game. While call of duty is a great game it's completely different. This game almost forces you to work together as a team. Which I think is a good concept for the FPS genre. I originally bought this on my old Xbox 360, when the RROD fairy paid me a visit I decided to get a PS3. This was the second game that I bought it. I've owned on both the systems and can't be more happy with the purchase. I was online pretty late last night and not to pat myself on the back or anything but I was doing pretty well. There really isn't enough good things that I could say about this game. One thing to note though is that it does take a while to fully appreciate this game, you may not like it at first but give some time and I think that it will grow on you. Well that's my two cents for right now.