 The evil Dr. Cortex is up to no good yet again with a new band of henchmen for you to defeat. Crash and Coco travel through numerous periods of time with Tropy s Time Twisting Machine. The Time Twister consists of two hub rooms, the first one containing five chambers, each of which containing six portals, each leading to a different period of time, including Medieval times, Prehistoric times, Ancient Egypt, and last but least the future.