Instructions
Start the game and travel to N. Sanity Isle. This is the hub island by which all other worlds can be visited. When you begin each game from a saved slot, you will be taken to this location.
Enter the wooded area behind Crash's house to travel back into Jungle Bungle. You can now collect any missing gems from this location.
Travel through the Jungle Bungle area and at the end you will gain access to the Cavern Catastrophe. You must pass through Jungle Bungle to reach this location.
Locate the beach on N. Sanity Isle that features a boat in the water. Proceed up the ramp and into a cave. The path is linear at this point so continue to follow it to transport back to Totem Hokum.
Use the boat on the N. Sanity Isle beach to travel to the Iceberg Lab. This location can also be revisited by taking the airship from the Academy of Evil. Enter the cave located to the right of the entrance to the Iceberg Lab. Through this tunnel you will reach the Ice Climb area.
Take the airship from the Iceberg Lab to reach the Academy of Evil; the same airship will take you back to the Lab. Once at the Academy of Evil, you can transport to the Boiler Room Doom area by speaking with Cortex, who is near the fountain.
Travel through the arch at the end of the courtyard at the Academy of Evil to reach the Classroom Chaos area. Rooftop Rampage is located at the end of the Classroom.
Locate the Psychotron at the very top of the Academy of Evil. Proceed into the portal created by the device to reach Twinsanity Island. The house of Evil Crash is on this island. Walk through the cave near the house to replay Bandicoot Pursuit and Ant Agony.