"Siren Alley," as this is titled, gives you a two-minute glimpse of the weapons and plasmids you'll wield in the single-player mode of BioShock 2.

The gameplay shows the firepower; the cinematics show a suspense factor to match. And pay attention to the final title card. Of course it'd behoove you to check back here on Thursday, because when an embargo breaks, we fix it!

Siren Alley Trailer [GameTrailers]