The top of his head has a broad yellow-striped carapace covering two exhaust pipes in his skull. Like all bosses, they were defeated by chasing them and depleting their health with Boom Berries, then using the Portal Weapons crafted beforehand to send them back to their own dimensions. Near the end of the game, Oxide attempts to trap Crash using a dimensional portal, but is stopped by Coco. Use your "weapon" here, and jump to the ledge. We just made the decision, for that and the business reasons, to try something new with Jak [and Daxter].
nest...