Xan Kriegor

(Xan Kriegor, "Xan Mark III", from Unreal Tournament 2004) Though it's unknown exactly where Xan came from, he was presumably originally made as a mining robot by the Liandri Mining Corporation. After leading the LBX-7683 Robot Uprising against humans at that mining facility(asteroid) he was captured and eventually reprogrammed. He was then entered into the tournaments as the leader of a Liandri-sponsored team, called The Corrupt. He held the title of champion for a bit before being defeated by Malcom, and he was then upgraded and rebuilt twice.