Sliding boards are found in Crash Twinsanity. They are found on ramps in order to get to a distant island on N. Sanity Beach to get a clear gem by hopping on it, and to get down to Cortex's boss. They will disappear after they have been ridden and reappear at the point they were before. Written in red on the sliding boards are "Crash", meaning that these were made and owned by Crash and Coco.