Another trailer has fallen from the city in the sky known as Colubmia for BioShock Infinite. This new video shows off a big new enemy, plenty of sky-rail action and a bit of Elizabeth kicking-arse. As ever, you might find it a bit spoiler-ish so if want to keep the game pure for when it launches later this month, it might be worth skipping this one. Otherwise, hit the jump and enjoy.

I’m personally very, very excited about the new BioShock, everything I have seen so far looks really quite brilliant. I do wonder how the sky-rails and the interaction with Elizabeth is going to work, they are some very interesting mechanics.