Orcs Must Die! 2 - The Skull Collector Challenge <br /><br />Gnolls, gnolls, and more gnolls ! Oh, and also Ogres, Trolls, Earth Lords... can we beat them all back without having spent a single skull ? And grab all of theirs ? <br /><br />Check out the challenge topic : <br />http://www.robotentertainment.com/forum/topic/Skull-Collector-Challenge
