Unlimited health:
On the main menu, press L1, R1, L1, R1, TRIANGLE, TRIANGLE, TRIANGLE, 
TRIANGLE, CIRCLE, CIRCLE.

Unlock gallery pictures and FMV sequences: 
Quickly press L1, R1, L1, R1, Triangle(2), X(2), R2, Square, R2, Square during 
game play. 

Show objects:
Press L1, R1, L1, R1, Triangle(2), Circle, Square(2), Circle, R2(2) during game 
play. The locations of hidden Opals, Bilbies, Golden Cogs, Rainbow Scales, and 
Thunder Eggs will be shown with colored lines from the sky (Opals and Rainbow 
Scales with a green line, Golden Cogs with a gold line, Thunder Eggs with a purple 
line, and Bilbies with a whitish line). 

Aquarang, Elemental Boomerangs, Dive and Swim abilities:
Press L1, R1, L1, R1, Triangle(2), Square(2), Triangle, Square during game play. 

Technorangs:
Press L1, R1, L1, R1, Triangle(3), Square, Triangle, Square 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. 
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. 

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.

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.

Talismans:
To get all the talismans, make sure you have three before you go into Cass's 
Pass. Sheila gives you one in Cass's Crest. Sly gives you one in The Final Battle. I 
had two before I went in and now Julius won't make his Talisman machine work. I 
only have 99% done because of that.

Sly's Easy Defeat:
To easily defeat Sly in the "Lyre Lyre, Pants on Fire" level destroy half of his life 
points. Then use the Frostyrangs. If done correctly Sly should freeze and then 
break out and faint until his lifepoints have been drained.