BioShock Hints

Use 2-3 of the crossbow trap ammo on a big daddy, first line up 3 traps spaced apart in a line going across a room and then shoot the big daddy from a distance so he runs towards you. Stand where he will come for you, but go through the traps instead he will die after he hits them.

Okay.... there are parts in the game where u see many trap wires(electric wires) and u have to waste ammo to destroy them or u just get damage. I firgured out that when using telekenis on a dead body and moving it on a wire, the wires breaks and u can keep holding the body until u destroyed all the wires. Hope this helps!!!!!