Show Opals - Opals light a path and lead TY to the end of the level and other objectives along the way.  When all opals are collected they generate an award for TY.
Send in by:  white, black, white, black, Y, Y, B, X, X, B, Right trigger, right trigger

Activate God Mode - On the Press Start screen, press WHITE, BLACK, WHITE, BLACK, Y, Y, Y, Y, B, B.

All Technorangs - Enter the following during gameplay: White, Black, White, Black, Y, Y, Y, X, Y, X.

Infinite Health - Just press White, Black, white, black, Y, Y, Y, Y, B, B, for infinite health.

See All Items - During the game, press WHITE, BLACK, WHITE, BLACK, Y, Y, B, X, X, B, R, R.

Show Objects - To show all objects (there will be colored lines coming out of them pointing into the sky), enter: White, Black, White, Black, Y, Y, B, X, X, B, R, R.

Unlock Extra Level - Beat the game and collect all Opals, Eggs, and Cogs to unlock a bonus level and second ending to the game.

Unlock Gallery and Movies - Just press white, black, white, black, Y, Y, A, A, R, X, R, X to unlock the gallery and the movies.

Unlock Items - To get the aquarang, elemental boomerangs, the dive and swim skills, press WHITE, BLACK, WHITE, BLACK, Y, Y, X, X, Y, X.

Aquarang, Elemental Boomerangs, Dive and Swim abilities:  Press White, Black, White, Black, Y(2), X(2), Y, X during game play.

Zoomerang:  Collect 15 Golden Cogs to unlock the Zoomerang.

Multirang:  Collect 20 Golden Cogs to unlock the Multirang.

Infrarang:  Collect 30 Golden Cogs to unlock the Infrarang.

Easy kills:  If you have the Multirang and have to fight a group of Frills, run around in circles while throwing all of your boomerangs at once.

Cricky's Cove: Defeating the shark:  At the bottom of the cove are scuba tanks with air leaking from them. Hit it with your Aquarang so that it floats to the surface. The cement platforms are low enough for you to grab on to. Jump up. When the shark has the tank in his mouth, throw your Flamarang at it. This will make the tank explode, hurting it. Repeat this until it is defeated.

Rainbow Cliff: Easy lives:  Whenever you return to the Rainbow Cliff area from another area, there is a free life icon that you can pick up. Follow the dead end gully that is to the right of Julius' lab. The icon is at the end. You can go back and forth from any level to Rainbow Cliff as many times as desired to get this free life every time.

Snow Worries: Crossing ice:  Go to where the very thin ice is when getting the Golden Cog. Walk as slowly as possible and the ice will not break.

Two Up: Frill kill:  When you have to get the Thunder Egg, collect over 100 Opals then go by the Frills (but not too close). Hold Bite and wait until Ty starts to turn blue. Then, point Ty towards a Frill and release Bite. Ty will kill all the Frills.

Defeating Fluffy:  Switch to your Flamerangs and get behind one of the flamethrowers on the sides. Watch out for him hitting you. Aim at a part of Fluffy that you have not burned yet, and shoot him through the flames. If done correctly, he should burn down to metal.

Finding items:  Look behind waterfalls. There is usually an item hidden there.

Buying boomerangs:  To Buy boomerangs you must first gather Opals, the little red stones that fall out of Frills. Note: The Flamerang is useful against the enemies who hit stones at you.

Restore health:  If you are hurt, jump in water then get out. You will now have full health.

Dennis flips the finger:  In the Bridge On The River Ty level, lead Dennis the Cheapskate to his home. When there, go into Ty's view and throw a lot of Kaboomerangs at Dennis. After awhile, Dennis might give you the middle finger.