BioShock is a shooter unlike any you've ever played, loaded with weapons and tactics never seen. You'll have a complete arsenal at your disposal from simple revolvers to grenade launchers and chemical throwers, but you'll also be forced to genetically modify your DNA to create an even more deadly weapon: you. Injectable plasmids give you super human powers: blast electrical currents into water to electrocute multiple enemies, or freeze them solid and obliterate them with the swing of a wrench.
SpammingTanks says
Recommended if you are a FPS fan. Great game environment and style... this is one of those games that sets itself apart from the crowd.
Also, don't read up on the story before playing. If at all possible, go into this game blind to the plot.