The Battle of Forli is out. It costs $4. and is about 15 minutes long, lol. The Bonfire of the Vanities will be out in the very near future too. I certainly hope its a bit more robust. Forli was shockingly quick, even at $4 or 320 MS points.
i'm guessing you have to run across the top of buildings to the other side from forli for 5 minutes and then stay incognito for the last 10? wouldn't expect much else... edit: or maybe chase a guard that will close every door on you until you get to a group fight
