The bandicoot brothers team up in Crash Twinsanity for the Playstation 2. In this unique 3D platformer, Crash Bandicoot must reluctantly join forces with his arch-nemesis, Dr. Neo Cortex, to save the Wumpa Islands from a new pair of evil twins. Control both Crash and Cortex simultaneously in certain sections, utilizing their combined abilities to solve puzzles and overcome obstacles. It's a humorous and innovative adventure.