This one will probably have the boards fired up.

A while back, The Gaming Vault gave you the launch trailer from the newest addition to a slew of games based on the caped crusader; “Batman: Arkham Asylum”.

Today, we bring you the official teaser trailer, courtesy of IGN. While the last trailer gave us little more than a look at the asylum interior, the newest trailer reveals some of the asylums inmates, as well as some quick moments of gameplay. Batman can be seen blowing up doors and standing high above the asylum courtyard.

Killer Croc also makes an appearance towards the end.

Watch the trailer after the cut.