Here is the full list of all 39 TY the Tasmanian Tiger achievements. It takes around 12-15 hours to unlock all of the achievements on Windows.
Defeat 200 enemies using your Bite
Defeat 75 enemies with the Zappyrang
You got all the Rainbow Scales
Defeat 100 enemies with the Flamerang
Burn 50 Cricket Bats
You got the Megarang
Run out of lives. So sad...
Hit Lenny with the Flamerang 15 times
Completed All Time Attacks
You got the Infrarang
Hit Shazza with the Flamerang
You got the Multirang
You didn't miss with a single boulder!
You learnt how to swim!
You got the Zoomerang
You got your second rang!
You got 100% of everything!
You got the Kaboomerang
You got the Chronorang
You found all the Bilbies!
You found all the Picture Frames!
You found all the opals!
Set a best time with the Chronorang equipped.
Bite a leech.
Get all the boomerangs
Get a thunderegg from a turkey using a super bite
You got 100% of everything! (HardCore)