The Interstellar Manufacturing Corporation Colossus is a vehicular spacecraft controlled by the Interstellar Manufacturing Corporation. It became the flagship of the IMC Fleet, after the destruction of the IMS Sentinel in the attack on Outpost 207. The ship was in a shipyard for repair operations after fighting with Frontier Militia fighters in the Battle of Angel City. In the Battle of Demeter, pilots are dropped from this ship. The ship's number is 13.