That's the real conundrum, what to do when the Showdown doesn't end with the villain defeated or all the heroes KO'd? I have had it happen about 3-4 times. Only once did we end up winning on the second Showdown. Most times the Shadow Track runs out before we could get a second Showdown. Twice the failure to resolve was caused by the conditions of the Vampire. Once because someone played the Escaped card. And once because one player couldn't make the Showdown and the remaining heroes were all KO'd in the Showdown, but the one not in the fight kept the struggle going.
