Defeat two centaurs in the arena using only Lara's pistols without taking damage

Do not use slides to take the only secret in The Hive

Avoid triggering the boulders until using any of two levers across the room

Finish Atlantean Stronghold level in less than 5 minutes

Win 100 Games of Quidditch

Reach level 50 in your Career

Beat the game without using any medipacks

Beat the game on New Game+

Beat the game using only Lara's guns

Finish Atlantis chapter

Defeat the third Ruler of Atlantis

Find all 36 ways to die