Crash Cheats
Press Start while playing "Crash Bandicoot: Mind Over Mutant." Hold down the R1 button and press the combination Left, Right, Left, Right on the D-pad to turn Crash invisible. Press Left, Left, Left, Down while holding R1 to make Crash bigger. Enable Crash to turn everything he touches to ice by holding down R1 and pressing Down, Down, Down, Up.
Enemy Cheats
Hold down R1 while the game is paused and press Right, Right, Right, Up to make every enemy you kill will leave Wumpa Fruit to collect. Press Up, Down, Down, Up while holding down the R1 button for defeated enemies to leave Special Fruit. Keep R1 pressed down and enter the button combination Up, Right, Down, Left for enemies to leave behind a Super-Kick power-up. Hold R1 and press Up, Up, Up, Left to get the Quad Damage power-up.
Unlimited Mojo
Go to the teleporters at Mount Grimly for an easy method of building up your Mojo Multiplier, which you can use to upgrade mutants. Take the mutant that needs upgrading and go through the left teleporter so that you arrive on Wumpa Island. Go south towards Crash's house until you encounter some robotic enemies called Slap-Es. Kill them, teleport to Mount Grimly and then teleport to Wasteland. Destroy the Inflating Cacti enemies and then teleport back to Mount Grimly. Attacking the Slap-Es and Inflating Catci boosts your mojo meter. Go back through the teleporters as much as you like because the enemies will keep appearing.
Secret Prisoner
After completing the 21st mission, go back to Ratcicle Kingdom. Speak to the janitor, who will tell you about a prisoner in the Ice Prison. Once you arrive at the jail, head to the room where you found the TK mutant and defeat the six enemies guarding the titan trapped in ice. The titan, called Ratcicle Hero, is freed and then jacked, meaning you can ride around on its back and control it.