Here is the full list of all 51 Tomb Raider - Definitive Edition trophies - there are 41 bronze, 7 silver, 2 gold and 1 platinum.
Unlock every Tomb Raider: Definitive Edition trophy.
Complete all challenges.
Fully mod and completely upgrade all weapons.
Find all documents, relics and GPS caches.
Purchase all skills in all categories.
Complete the game.
Complete all optional tombs.
Find 75% of GPS caches.
Kill 40 enemies with the shotgun.
Fully mod and completely upgrade any weapon.
Collect 75% of all relics.
Find 75% of all documents.
Complete all conversations with the Endurance crew.
Incapacitate 25 enemies with dodge counter.
Shoot 10 enemies off zip lines.
Purchase all skills in one category.
Rope pull 5 enemies off edges.
Kill and loot 10 flying animals (crows and gulls).
Kill FeeFee the crab.
Kill 75 enemies with the rifle.
Loot 200 enemies.
Kill 25 unaware enemies.
Collect 5000 pieces of salvage.
Find 25% of GPS caches.
Force an enemy to drop dynamite that kills two people when exploding.
Shoot a bundle of dynamite out of the air.
Kill 35 enemies with the pistol.
Buy every upgrade and character in multiplayer.
Reach level 60 in multiplayer.
Kill and loot 10 large animals (deer, boar, wolves).
Collect 25% of all relics.
Find 25% of all documents.
Complete a match in all multiplayer modes.
Win a ranked match in every multiplayer mode.
Kill 50 enemies with the bow.
Perform 50 headshot kills in the single player campaign.
Kill 20 enemy players in multiplayer using a turret.
Revive a teammate in a multiplayer match.
Perform 15 finishers.
Kill and loot 10 small animals (rabbits, chickens, rats).
In multiplayer, escape death 3 times by using the rope ascender.
Survive 10 explosions in multiplayer.
Kill 10 multiplayer enemies using your melee attack.
Kill 2 multiplayer enemies with a single explosive.
Complete one optional tomb.
Reach level 10 in multiplayer.
Kill a zip-lining enemy player in multiplayer.
Purchase a new multiplayer character.
Catch a player in a snare trap in multiplayer.
In multiplayer, be the only player on your team that isn't dead or downed.
Complete one challenge.