ORN Emperor (オーン エンペラー Ōn Enperā) is the final boss from Thunder Force VI. It's a creature with the appearance of a human baby, with a pair of tentacles in place of each arm and three eyes with multiple irises.
Created by the surviving three ORN Fausts, the ORN Emperor is actually Khaos, the original leader of the ORN Empire recreated as a living weapon rather than a mechanical one as its initial form is in an embryonary stage, implying it needs to hatch and evolve.