Crush Bandicoot is Crash Bandicoot's evil twin, though the game he was intended to appear in was never green-lit by the publisher. He would still be against Doctor Neo Cortex just as Crash was, because Cortex would have still retained the role of main antagonist in the game. No concept art of his official appearance exists, though the title screen for the game shows his design to be based off of Crash's Twinsanity look with red eyes and goggles.