Titan

Titans are creatures mutated with Mojo to become extra powerful in a process called "Mojo Mutation." Uka Uka first taught Dr. Cortex this process in Crash of the Titans, and Cortex progressed to create a large army of loyal mutants by using a modified Evolvo-Ray. Titans are called Mutants in Crash: Mind Over Mutant.

Uka Uka later used this device to mutate himself, proving not only animals can become Titans. By placing Aku Aku on a Titan's face, Crash Bandicoot has the ability to "jack" Titans, meaning he can control them while riding on their backs. After the events of Crash of the Titans, the Titans began building villages in Wumpa Island, as they haven't migrated to the other two islands (N. Sanity Island possibly being too far away and Cortex Island is uninhabitable), the most noteworthy being the Ratcicle Kingdom.

In Crash of the Titans, titans cannot jump and the jump button for Crash is a Special Attack button for them. Only Battler can make a (very high) jump. In Crash: Mind Over Mutant, all Titans can make a single jump.

Canon Titans
Only COTT: this Titan appears in Crash of the Titans only.
 * Arachnina (Only COTT)
 * Shellephant (Only COTT)
 * Battler (Both COTT and MOM)
 * Coco Bandicoot (Only MOM)
 * Crunch Bandicoot (Only MOM)
 * Ee-Lectric (Only COTT)
 * Goar (Only COTT)
 * Grimly (Only MOM)
 * Magmadon (Both COTT and MOM)
 * Neo Cortex (Only MOM)
 * Ratcicle (Both COTT and MOM)
 * Rinoroller (Both COTT and MOM)
 * Scorporilla (Both COTT and MOM)
 * Sludge (Both COTT and MOM)
 * Snipe (Both COTT and MOM)
 * Spike (Both COTT and MOM)Momdsgen-1-1-.png
 * Stench (Both COTT and MOM)
 * TK (Only MOM)
 * Uka Uka (Only COTT)
 * Yuktopus (Both COTT and MOM)
 * Titan Heroes (Only MOM)

Only MOM: this Titan appears in Crash: Mind Over Mutant only.

Both OTT and MOM: this Titan appears in both games.

Non-Canon Titans:

 * Polartooth
 * Jawslehoff
 * Spot
 * B.Honda
 * Whalephant
 * Plug
 * Platform Ape
 * Tiki M.
 * Porcurilla
 * Phoenix
 * Brat
 * Bouncer
 * Pandebra
 * Piganna
 * Joe Blow
 * K. Modo
 * Spider Monkey
 * Rhinostrich
 * Witch Doctor
 * Armydillo
 * Anubis-Vicious
 * Psycho-Mandrake
 * Chimera

Trivia

 * In the introduction of Crash of the Titans (the one that looks like a shadow puppet show), there are five animals (a turtle, a rabbit, a squirrel, a crocodile, and a bat) that were mutated by Nina. The turtle is a Magmadon and the bat is a Battler. However, the rabbit, crocodile, and squirrel mutant were never seen in the real game and not identified. Although the squirrel could have been Spike (since it made earthquakes), the rabbit could be Ratcicle (since it made ice from its claws), and the crocodile could be Sludge (since they're both mutant reptiles).