It could be better the single player, But the Multiplayer is awesome.
User Rating: 9 | Perfect Dark Zero X360
Welcome to the year 2020. You are a agent working for Jack Dark, Your name: Joanna Dark. There is a guy called "killian" who is evil and he dies early in the game. In the middle you meet a guy who is really, really short. He turns out to be the C.E.O of dataDyne a evil company. throughout the game you encounter easy missions, short also. However the multiplayer is just as good (or better!) than Halo 2 sure it doesnt have clans, but it is still good. As of getting co-op achievements they are pretty easy as well. Getting a 1000 headshots might seem easy, If you play PDZ day and night. as for the casual gamer, You may never get it. En total : luke-warm single player fiery multi-player. Cool co-op. and there is a low amount of language but still, it gets a lil' gory every now 'n then.
Warning: this game is ONLY for people over 14 for blood and language.