Orcs Must Die! Unchained is the third game in the Orcs Must Die! franchise, though it doesn't play the same as the other games. In OMD! and OMD! 2 the player finds himself fighting a horde of orcs, while in OMD! Unchained the player doesn't just fight against a horde of orcs, but also other players. You still place traps to kill orcs, but this time you also send hordes of orcs to the enemy, trying to let your orcs escape through their rift. There are more heroes to play as, and the players choose groups of minions to send to your enemy, instead of sending them one by one.