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