Orcs Must Die! Unchained is a fast-paced competitive Fortress Siege game, where teams battle head-to-head to both attack and defend fortresses. White-knuckle Fortress Siege action puts you into the thick of competitive siege warfare. Unleash your minions and charge into the heart of the enemy stronghold and build an impenetrable gauntlet of traps to hack, grind, flatten, gibletise and incinerate your foes.
