Bioshock completely re-writes th rules for the 1st person genre, creates it's own formula, and perfects it.

User Rating: 10 | BioShock X360
Bioshock takes place in Rapture, a underwater city, and boy will you be spending hours screwing around in it. By far the best 360 game of the year, Bioshock re-writes what general !st person shooters have been, from the beautiful graphics, the great voice acting/dialogue, great AI, immersive enviroments, and great soundtrack Bioshock proves to be one of the 360's best yet. This game is so realistic, you will feel the emotions of your character coming through the TV screen. if you know what is good for you, buy this game. Seriously.
The most memorable part of this game is the Little Sisters and Big Daddies. If you have this game you know what I mean, if not, you will soon enough. Little sisterl used to be normal little girls until they were taken underwater to Rapture, genetically enhanced, and posseesed. The best part about them is when you Harvest them, they scream in terror righjt before your eyes.