Full list of all 85 Sniper Elite 4 achievements worth 1,850 gamerscore. It takes around 40-50 hours to unlock all of the achievements in the base game.
The base game contains 50 achievements worth 1,000 Gamerscore, and there are 5 DLC packs containing 35 achievements worth 850 Gamerscore.
Complete at least one match in each mode
Complete Overwatch 1
Collect all Last Letters, Letters From Home, and Letters To Home in the main game
Find all sniper reports
Shoot all Stone eagles
Total kill distance of 100 Kilometres
Take control of the enemy held radio and capture it with just seconds remaining
Complete all waves in a survival session
Complete Overwatch 2
Destroy the plane using a Bolt-Action Rifle
Complete all Secondary Objectives in the Main Campaign
Complete all Mother Hen missions in the main game
Get a kill with every weapon
Reach character rank 50
Complete all OSS Secondary Objectives in the main campaign
Kill 5 enemies with a single artillery strike
500 Kills with a Rifle
Complete a main campaign mission with rifle kills only
Satchel Charge 25 manned vehicles/pillboxes/pantherturms
Kill 100 enemies with traps
Fully master a rifle, secondary weapon and pistol
250 Kills with a Secondary Weapon
Master a single weapon
Kill enemies with 3 different environmental drop kills
Complete 50% of all Secondary Objectives in the Main Campaign
Complete all challenges in a single mission
Complete Mission 8
Complete the entire main campaign on Marksman difficulty
Complete the entire main campaign on Authentic difficulty with no manual saves
Complete the entire main campaign on Authentic difficulty
Complete the entire main campaign on Sniper Elite difficulty
Complete the entire main campaign on Cadet difficulty
Complete Mission 7
Complete Mission 6
Kill one of each infantry type
Complete Mission 5
100 Kills with a Pistol
Complete Mission 4
Reach character rank 25
Kill 5 Snipers before they see you
Kill 100 enemies with suppressed ammo
Incapacitate an enemy, then shoot them in the testicles
Complete mission 3
Get at least one killshot on every organ
Fully Target Focus 100 times
Complete Mission 2
Complete a single player mission without using a Medikit or Bandage
Complete Mission 1
Reach character rank 5
Kill an enemy via a booby trap
Target Führer - Complete all Optional Objectives and destroy the base
Target Führer - Complete all challenges
Target Führer - Kill Hitler and exfiltrate without being detected
Target Führer - Kill Hitler with the casserole
Target Führer - Blow up Hitler on VIP boat with a sea mine
Target Führer - Kill Hitler with a torpedo rack
Target Führer - Kill Hitler with the submarine
Target Führer - Crush Hitler with the Eagle at the ceremony
Target Führer - Complete the Mission
Target Führer - Kill the Dictator with a testicle shot
Target Führer - Kill Hitler with any explosive item/trap
Target Führer - Kill Hitler
Inception - Complete all the challenges
Inception - Complete the mission
Inception - Unlock the train door using the keys found on the officers
Inception - Dump Major Volker Grün's body into the water from the end of a boat
Inception - Destroy the tank with a crane drop
Inception - Melee takedown all the snipers
Inception - Get to the destroyer and launch the torpedo without being spotted
Infiltration - Complete all the Challenges
Infiltration - Multi-Kill the Officers during the tactical briefing in the auditorium
Infiltration - Complete the Mission
Infiltration - Complete the mission without being shot by a Sniper
Infiltration - Kill the Valkyrie Squad reinforcements using only the Neunfaust
Infiltration - Kill all enemies on the island with explosives
Infiltration - Eye shot the book burning Officer
Obliteration - Complete All Challenges
Obliteration - Don't kill any members of the Reiner family
Obliteration - From the bunker reach the extraction point without firing a shot
Obliteration - Kill all enemy snipers with explosives
Obliteration - Complete the Mission
Obliteration - Extract Wernicke, Hänel, and Kehrer in one playthrough
Obliteration - Kill Everyone
Complete the entire main campaign on Authentic Plus difficulty with no manual saves
Complete the entire main campaign on Authentic Plus difficulty