Orcs Must Die! 2 - The Skull Collector Challenge <br /> <br /> <br />Balls and Chains have thick skulls, that's for sure ! <br />Trying to collect them anyway through achieving a Manaless Perfect Victory on Breakneck Triad, a map from the Family Ties DLC, with no skull spent (ie, no upgrades). <br /> <br /> <br />Check out the Challenge's topic : <br />http://forums.robotentertainment.com/showthread.php?41-The-Skull-Collector-Challenge
