Complete Ep. 5: Gauntlet

Reach Expert Level 10 in single-player

Complete Ep. 3: Gator Bait

Croft Manor: Open Lord Croft's Safe

Croft Manor: Collect 50% of the Documents in Croft Manor

Finish the game on any difficulty

Defeat a Deathless Swordsman using only melee attacks and a finisher

Fully upgrade any weapon

Drown 3 enemies using a water finisher

Recover the Atlas

Melee 5 enemies off a ledge

Melee kill an enemy using a bottle

Kill 5 enemies within 10 seconds using any rifle