Collect 10 artefacts
Collect your first artefact
Collect your first relic
Collect 10 relics
Collect all 10 red skulls in any single level
Collect all the weapons in the game
Collect 30 skulls
Fire 2000 shots
Kill 100 enemies using Lara's pistols
Kill 50 enemies using environmental hazards
Kill 200 enemies using shotguns
Kill 100 enemies using the grenade launcher
Completed Temple of Light
Kill 500 enemies using rifles
Completed Temple Grounds
Completed Spider Tomb
Completed Forgotten Gate
Completed The Summoning
Complete Toxic Swamp
Complete Flooded Passage
Regain the mirror of smoke
Vanquish the summoned beast in the watery depths
Complete any level in multiplayer mode
Complete any level without taking damage
Complete your first puzzle room
Complete any level specific sub objective
In multiplayer mode have Lara and Totec in relic mode at the same time
Kill a skeleton without letting it regenerate once
Play local or online co-op mode
Spend longer than 30 minutes with relic mode activated
Jump from Totec's shield while he is jumping
Kill 3 enemies with one bomb
Achieve 100% completion rating on the game
Activate all of the spikes at once in the Spider Tomb spike field
Earn the top score in any level
Collect all the relics, artefacts and power-ups in the game
Completed Twisting Bridge
Kill 100 enemies using the spear