Here is the full list of all 50 Tomb Raider: Definitive Edition achievements worth 1,000 gamerscore.
FeeFee the crab killed.
35 enemies killed with the pistol.
75 enemies killed with the rifle.
200 enemies looted.
25 unaware enemies killed.
25% of all GPS caches found.
15 finishers performed.
50 headshot kills performed in the single player campaign.
Forced an enemy to drop dynamite that killed two people.
5000 pieces of salvage collected.
25% of all relics collected.
10 small animals killed and looted.
50 enemies killed with the bow.
25% of all documents found.
One challenge completed.
One optional tomb completed.
10 large animals killed and looted.
Find 75% of all documents.
Collect 75% of all relics.
Find 75% of GPS caches.
Find all documents, relics, and GPS caches.
Purchase all skills in one category.
Purchase all skills in all categories.
Fully mod and completely upgrade any weapon.
Fully mod and completely upgrade all weapons.
Kill and loot 10 flying animals (crows and gulls).
Kill 40 enemies with the shotgun.
Rope pull 5 enemies off edges.
Shoot 10 enemies off zip lines.
Incapacitate 25 enemies with dodge counter.
Complete all optional tombs.
Complete all challenges.
Complete the game.
Shoot a bundle of dynamite out of the air.
Complete all conversations with the Endurance crew.
Complete a match in all multiplayer modes.
Kill 20 enemy players in multiplayer using a turret.
Kill a zip-lining enemy player in multiplayer.
Catch a player in a snare trap in multiplayer.
Survive 10 explosions in multiplayer.
Revive a teammate in a multiplayer match.
Win a ranked match in every multiplayer mode.
In multiplayer, be the only player on your team that isn't dead or incapacitated.
Kill 10 multiplayer enemies using your melee attack.
Kill 2 multiplayer enemies with a single explosive.
In a multiplayer match, escape death 3 times by using the rope ascender.
Purchase a new multiplayer character.
Reach level 10 in multiplayer.
Buy every upgrade and character in multiplayer.
Reach level 60 in multiplayer.