All Working Ty the Tasmanian Tiger Cheats - GameCube

Unlimited health
Quickly press [L], [R], [L], [R], [Y]x4, [X]x2 during game play.

Unlock gallery pictures and FMV sequences
Quickly press [L], [R], [L], [R], [Y]x2, [A]x2, [Z], [B], [Z], [B] during game play.

Aquarang, Elemental Boomerangs, Dive and Swim abilities
Press [L], [R], [L], [R], [Y]x2, [B]x2, [Y], [B] during game play.

Ending bonus
Successfully complete the game with all cogs, eggs, and opals collected for a 100% completion to unlock a bonus level, an extra FMV sequence after the ending credits, and the ''Movies'' option at the extras menu.

Zoomerang
Collect 15 Golden Cogs to unlock the Zoomerang.

Multirang
Collect 20 Golden Cogs to unlock the Multirang.

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.

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.

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.

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

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

Glitch: Characters speaking in other languages
Go to the Ship Rex level and talk to Rex. He will ramble on for a little while, then start talking in German or French.

Go to the Ship Rex level and find the red seahorse. She will talk to you for awhile, then begin to speak a foreign language.