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