Every piece of new media I see for Bioshock makes the unbearable wait until August 21 seem even longer. In this clip, Content Producer Melissa Miller takes us through seven glorious minutes of Bioshock gameplay where we get to see the use of several different weapons and plasmids, Bioshock's instant genetic modification abilities. The highlight of the clip, as the title implies, is a battle with one of the old fashioned diving suit wearing Big Daddies. (thanks NiX)