Security Insanity is a cut level from Crash Twinsanity and would have been one of the few where the player would control Coco. In this level, Coco would have to go through the computer system of Cortex Castle and hack it in order to unlock Cortex's airship so she, Crash and Cortex could go to the Academy of Evil. In these levels, Coco would wear a black jumpsuit and the enemies would be lab assistants dressed up like the agents from The Matrix.
This is what the fans state about the level: 'Upon breaking the Psychetron, Crash and Cortex must find a way to fix it, by bringing Nina to the lab; however she is in the Academy of Evil which can be only reached by Cortex's airship. Cortex says that the only location of his airship is on the destroyed Cortex Castle, he left and secured there. But however, he says that it has a security system, which he don't remembers at all. They must search a really computer-intelligent and hacker, as known as Crash's Sister, Coco. After bringing Coco to the ruined castle, she hacks the system and they release the airship. Now, the three are going to the Academy of Evil to retreat Nina to fix the Psychetron'.
Had this level been in the game, Cortex Castle would have made its official return to the main series since the first game, rather than its cameos in past games.
As they need the airship to fix the psychetron, it is unknown what broke the Psychetron. It couldn't be Coco, because she gets a playable role in the level.
After they released the airship, Coco along with her brother and Cortex are going to the Academy of Evil, and this states that it would be the only mark to Coco being on the Academy of Evil.