Here is the full list of all 50 Tomb Raider: Definitive Edition achievements worth 1,000 gamerscore.
All challenges complete.
All documents, relics, and GPS caches found.
All weapons fully modded and completely upgraded.
75% of all GPS caches found.
Survived 10 explosions in multiplayer.
New character purchased.
Multiplayer level 10 attained.
Purchased all skills in all categories.
All optional tombs completed.
Game completed.
25 enemies incapacitated with dodge counter.
75% of all documents found.
75% of all relics collected.
One weapon fully modded and completely upgraded.
All conversations with the Endurance crew completed.
40 enemies killed with the shotgun.
75 enemies killed with the rifle.
200 enemies looted.
5 enemies rope pulled off edges.
FeeFee the crab killed.
10 enemies shot off zip lines.
Purchased all skills in one category.
25 unaware enemies killed.
5000 pieces of salvage collected.
15 finishers performed.
Bundle of dynamite shot out of the air.
Forced an enemy to drop dynamite that killed two people.
25% of all GPS caches found.
50 enemies killed with the bow.
35 enemies killed with the pistol.
50 headshot kills performed in the single player campaign.
25% of all relics collected.
25% of all documents found.
One challenge completed.
10 flying animals killed and looted.
10 small animals killed and looted.
10 large animals killed and looted.
One optional tomb completed.
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.
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.
Buy every upgrade and character in multiplayer.
Reach level 60 in multiplayer.