Here is the full list of all 27 TY the Tasmanian Tiger 2 achievements.
Finish the game to 100% complete (Hardcore)
Complete the game (Hardcore)
Finish the game to 100% complete
Buy all the rangs from Sly's Shack.
Find all the picture frames.
Find all the cogs.
Buy ALL the skins for TY and the Fourbie, from Trader Bob.
Buy all the maps from Madame Mopoke.
Find all the Kromium Orbs.
Collect a total of 200,000 opals.
Find all the Bilbies.
Find, and listen to, Steve in all his locations.
Complete all the missions.
Complete all the Birrel and Squeaver missions.
Buy all the rangs from the Rang Shop.
Buy all the bunyip licenses.
Find all the disguised Frills
Finish in first place in all races.
Complete the game
Defeat Fluffy
Defeat Buster
Put out the fires on the oil rig
Defeat Patchy
Finish any race in first place.
Complete Currawong Prison level.