Here is the full list of all 50 Tomb Raider: Definitive Edition achievements worth 1,000 gamerscore.
Multiplayer level 60 attained.
Forced an enemy to drop dynamite that killed two people.
5 enemies rope pulled off edges.
Survived 3 times in multiplayer by using the rope ascender.
Survived 10 explosions in multiplayer.
10 multiplayer enemies killed with the melee attack.
Multiplayer level 10 attained.
Played a match to completion in all multiplayer modes.
Revived a teammate in a multiplayer match.
New character purchased.
Trapped an enemy in multiplayer.
Zip-lining enemy killed in multiplayer.
Sole survivor on your multiplayer team.
All weapons fully modded and completely upgraded.
All documents, relics, and GPS caches found.
Game completed.
Purchased all skills in all categories.
All challenges complete.
One weapon fully modded and completely upgraded.
All optional tombs completed.
75% of all documents found.
25 enemies incapacitated with dodge counter.
75% of all relics collected.
10 flying animals killed and looted.
75% of all GPS caches found.
FeeFee the crab killed.
40 enemies killed with the shotgun.
200 enemies looted.
Purchased all skills in one category.
75 enemies killed with the rifle.
50 enemies killed with the bow.
25 unaware enemies killed.
10 enemies shot off zip lines.
5000 pieces of salvage collected.
Bundle of dynamite shot out of the air.
15 finishers performed.
50 headshot kills performed in the single player campaign.
35 enemies killed with the pistol.
10 small animals killed and looted.
25% of all relics collected.
25% of all GPS caches found.
25% of all documents found.
One optional tomb completed.
10 large animals killed and looted.
One challenge completed.
Complete all conversations with the Endurance crew.
Kill 20 enemy players in multiplayer using a turret.
Win a ranked match in every multiplayer mode.
Kill 2 multiplayer enemies with a single explosive.
Buy every upgrade and character in multiplayer.