Alright, so when we last left our heroes, the Joker and his gang had robbed a bank, making off with a bunch of loot to financs who knows what scheme. In the process, Batman, Joker, and Harlequin had all been injured enough to have to roll for adverse outcomes at the end of the game (this is a part of the Fistful of Lead campaign rules).
I'm pretty sure this game system could easily take four players. I played both this and the last game in about 60 minutes each. I may try the next game with two sets of teams on each side. Probably an outdoor adventure for a change of pace (and to get some different terrain on the table).