Die in a very dark mysterious place

Check out what those big eyes are hiding

Find all secrets in Atlantis

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

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

Squeeze in for a medipack

Finish The Great Wall chapter

Perform double somersault dive into the water

Dive to a lake from the top of the guardhouse

Finish the assault course in 1:20 or less

Finish Atlantis chapter

Finish Natla with her own production guns