The Prehistoric Radar was a device used by Prince Eugene of the Eighth Empire to confirm Linear Cannon's identity as the embodiment of Evolutia. It resided near the top of one of the Imperial Cruiser's towers in its own dedicated room. It seemingly has a biological component to it, with what appears to be veins and tentacles. In the Society Museum in Museville, there resides another Prehistoric Radar on exhibit. It is not known if it was salvaged from the ruins of the Imperial Cruiser or if it is a copy of the same device. Mag Launcher only commented that it appeared familiar.