Here is the full list of all 37 TY the Tasmanian Tiger HD achievements worth 1,000 gamerscore.
Run out of lives. So sad...
You found all the Picture Frames!
Die in Rainbow Cliffs
Defeat 200 enemies using your Bite
Watch the secret ending
You got 100% of everything!
You defeated Boss Cass!
Defeat 75 enemies with the Zappyrang
You defeated Shadow!
Burn 50 Cricket Bats
You got all the Rainbow Scales
You found all the opals!
Say no to a friend asking you to help. Bad Tassie Tiger!
Set a best time with the Chronorang equipped
You got the Chronorang
Get all the boomerangs
Defeat Fluffy and her Robot, Fluffy
You found all the Bilbies!
Completed All Time Attacks
Hit Shazza with the Flamerang
Hit Lenny with the Flamerang 15 times
You got the Kaboomerang
Defeat Sly the Tasmanian Tiger
You got the Megarang
Defeat Crikey the Tiger Shark
You got the Infrarang
Get a thunderegg from a turkey using a super bite
Listen to Dennis' answering machine
Defeat 100 enemies with the Flamerang
You got the Multirang
Bite a leech
Get 9 lives
Defeat Bull The Razorback
You learnt how to swim!
You got the Zoomerang
You didn't miss with a single boulder!
You got your second rang!