Get the game because it is a very fuckin awesome FPS that has everything from a wrench (which can be upgrade to surprise enemies from behind,swinging it faster, and swing it stronger than humanly possible.) to shot guns and even to crossbows that can snipe people at distances. All the weapons excluding the wrench has 3 powerful types of ammo. Bioshock also has plasmids , special powers that range from fire and ice type stuff, to insects distracting the enemy for you to aim your favorite gun at their head then get one dead splicer or Big Daddy. Finally, because I'm to lazy to write a lot, you are crafted to enter Rapture and meet Atlas at the beggining of the game to try and kill Andrew Ryan and then the little sister , whick you SHOULD NOT kill the 1st time you play will prove to be your one and true ally