The Rancor is completely unkillable, even if the player is a Hero, also if the player is within arms reach of the rancor, than the player will be killed, even if they have an invincibility cheat activated.Due to the creature's immobile position, the Rancor cannot pursue you after you moved past its arm range. If your timing is right, you can simply walk past the creature, unharmed. The Rancor will lash out its surprisingly long arms in front of it, and anyone lucky enough to be at least ten metres away from the creature, or someone that is snatched before the player is spared.
Though it is invincible in game, such things could not be said to those unlucky units that are grabbed by the mighty hands of the Rancor. The Rancor is a creature that dwells beneath the trapdoor of Tatooine: Jabba's Palace in Star Wars: Battlefront II.