At the inventory screen press: square 6 times, circle, up, circle, left, circle, right, circle. That will give you 99 lives when you come back to the game.
Avoid Death
Pause game play and exit the current level if faced with imminent death by falling. This may not be done in the home levels.
Cheat
Pause the game SQUARE x 2, CIRCLE, LEFT, RIGHT, LEFT, RIGHT, CIRCLE, UP, RIGHT, DOWN, THEN GO TO A BALLOONIST.
Pause the Game, SQUARE x 6, CIRCLE, UP, CIRCLE, LEFT, CIRCLE, RIGHT, CIRCLE .
Crash Bandicoot Warped Demo
First you put your disk in like usual then at the Title screen after it had loaded and says press start press L1, and Triangle button reaptively then the Crash Bandicoot Warped demo will appear.
Extra Glide Distance
If you are nearing the edge of a platform on a glide but are not going to make it, try charging. You will get just a little bit of extra height and forward thrust,-which is usually enough to make the edge of the platform before you fall.
Extra Roll Move
Run up the side of a hill or a trunk and let yourself fall down. Spyro will sometimes roll back down onto the floor head first.
Extra Supercharger Distance
As you are approaching the end of the supercharger ramp, hold X + Square. This should give you extra lift.
Gems In The Ice Caverns
Run into the poles in the ice caverns in Peace Keepers to get the gems off of them.
Infinity mooning
When the brown fariy kisses you press square (6times) up(4times) down(7times) left(3times) right(9times).
Let Metalhead To The Work
Stand with Spyro facing Metalhead with a pole directly between them. When Metalhead throws one of the enemies to 'bowl' Spyro over, just step aside. The rolling enemy will take out the pole. Using this technique, Metalhead can be defeated without touching a single pole.
Level Select
Pause game play, enter the 'Inventory' menu, and press Square(2), Circle, Square, Left, Right, Left, Right ,Circle, Up, Right, Down. Go to the balloonist to select any level in the game.
Loop While Falling
When in a 'flight' level, press R1 when you are falling to do a loop and come up again.
Run Faster cheat
Hold down the run button then press the jump button keep the run button down and spyro will run faster.
Secret Level and 120% Ending
Complete the game's storyline, then obtain 100% by rescuing all 80 dragons, all 12 eggs, and obtaining 12,000 treasure. From the Gnorc homeworld, this unlocks a special level in the green dragon head. Obtain all 2,000 treasure there (thus yielding 120% completion) and leave to have an additional ending cutscene.
View Game Credits
Enter the Inventory and enter the following code: Left, Right, Up, Down, Circle, Circle, Square, R1, R2, L1, R2.