This is a list of deleted scenes in Crash Twinsanity, sorted in alphabetical order.
Crash would have been with Cortex and Nina when Ants attacked them. These Ants came out of a drill and were Jetpack Ants.
Cortex is tired of being pushed around
Cortex is irritated from being constantly pushed around. Crash asked Cortex pull the lever to open the bridge and begins to mock Crash. He makes references to Dr. Jekyll and Frankenstein. Annoyed, he agrees to pull the switch and insults Crash under his breath. This cutscene takes place in the second half of Ice Climb.
Cortex enters Coco's brain
When the Psychetron zapped Coco, the malfunction created a portal that lead to her brainoval hyperbarium. In this scene, Cortex was going to enter her brain and find important information. This where the cut level Gone a Bit Coco was going to take place.
Cortex meets Evil Coco
When Cortex is reunited with Nina, Evil Coco comes out of the shadows, and tells him that it is a true man who is not afraid to show his feelings. Then Cortex, sweating, tells Nina and Crash that they should go.
Cortex tries to humiliate Coco
When Coco got zapped with the Psychetron, Cortex starts to pretend to be concerned for her. He then takes out a marker and scribbles glasses and a mustache on her.
Cortex shoots Good Cortex
Originally, when the team arrived at the Tenth Dimension, they would have run into a Good Dr. Cortex who welcomes them to the Tenth Dimension, but Cortex, startled, shoots Good Cortex with his ray gun and reduces him to ash.
Crash falls into Rusty Walrus' pot
There was originally going to be a scene where Crash fell straight into Rusty Walrus' pot instead of falling into a segment of the hallway. Crash would then come out of the pot only to see an angry Rusty Walrus, who would then give chase.
When the snowball crashed into Dingodile's shack, Dingodile was going to be preparing for a dinner with Tawna instead of reading a book.
Entering the Tenth Dimension
As the team are about the go into the Tenth Dimension, Cortex explains to Crash how it will get them there. But as he explains, he makes his explanation difficult for Crash to understand. Crash looking confused, Cortex dumbs it down, saying Crash needs to push balls into holes as quickly as possible before its too late. These balls would be the same ones as used to open the doors in Ant Agony.
Evil Crash & Good Cortex
Crash and Cortex enters the 10th dimension and something went wrong. A malfunction in the Psychetron caused their personalities to switch. Crash is now Evil Crash and Cortex is now Good Cortex. Cortex starts to feel warm and fuzzy inside, and hated the feeling, screaming for help. He tells Nina that that he is proud of her, admires his flowers and pets his cat. Cortex begs to make it stop, then Evil Crash punches him in face, infuriating him. Cortex says that they would have to go to the Rehab Lab to switch back their personalities.
After dealing with the Evil Twins in the Iceberg Lab, Uka Uka says that neither his nor Aku Aku's magical powers are a match for them. Cortex is at his computer and he suggests that they use brute force. Mecha-Bandicoot was damaged during the battle with Cortex and he begins repairing him. Cortex has told them that Mecha Bandicoot was made with an electronic brain, programmed with Crash's own cerebral patterns. Crash blows out a light bulb from a box that he had in his mouth. Aku Aku doesn't believe that reviving Mecha Bandicoot was wise. At the push of a button, Mecha-Bandicoot is now up and running in auto-pilot mode. Cortex thinking that nothing can go wrong, Mecha-Bandicoot is attacking Papu Papu and his tribe. This level would of started the removed level Ocean Commotion.
N. Trance in the Treasure Room
N. Trance would have been with N. Gin, N. Tropy, and N. Brio when they went into the Twins' Treasure Room, and he would have a plaster over the side of his head because on their way to the treasure room, Evil Crash would eat his brain with a spoon like an egg, hence the plaster over the crack in his head. It is unknown if why he had the plaster would be explained in the game or would be shown with a cutscene. This was cut for being too graphic.
N. Tropy learns about the Twins' treasure
N. Tropy was going to be in the Iceberg Lab when the Twins' appeared in it and sent the Ants after Crash and Cortex. He would have been sipping tea and then spit it out in surprise when he heard about the Twins' treasure.
N. Gin falls for Cortex's disguise
Cortex disguises himself a lady because he didn't want to attract the wrong kind of attention. N. Gin started to spy on Crash and Cortex and was attracted to Cortex's disguise, saying that it was his kind of woman. Later, N. Gin had Cortex tied to the mast, saying that he will shower him with pearls and make him his "sea-bride". It wasn't long until he realized it was really Cortex, saying it was confusing.