Here is the full list of all 46 Breach & Clear: Deadline Rebirth (2016) achievements.
Defeat 100 spitters.
Defeat 100 breeders.
Find 25 unique locations in hubs.
Fight through 10 dungeon floors with another player.
Level a character to 30.
Find the philosopher in one of the hubs.
Fight your way through the Harbor City's suburbs.
Defeat 100 human enemies.
Scrap 50 weapons.
Fight your way through Harbor City park.
Level a character to 15.
Fight your way through downtown Harbor City.
Defeat 100 rushers.
Defeat 50 enemies with sidearms.
Name a gun.
Defeat 50 enemies with submachine guns.
Defeat 50 enemies with shotguns.
Open 50 loot crates.
Defeat 50 enemies with assault rifles.
Defeat 100 stalkers.
Defeat 50 enemies with light machine guns.
Fully upgrade a weapon.
Fully upgrade a rare weapon.
Fully upgrade a headgear piece or a vest.
Defeat 100 roamers.
Shoot the CEO portrait hidden in Harbor City
Fight your way through the Harbor City docks.
Execute 100 orders in command mode.
Get to the final floor of a dungeon.
Explore 100 dungeon floors.
Explore 50 dungeon floors.
Equip a rare uniform, vest, and headgear piece.
Equip all four squad members with rare primary weapons.
Complete 20 quests.
Use fast travel.
Find a rare item in a loot chest.
Equip an attachment.
Complete a quest with another player.
Create a plan with another player.
Find 5 unique locations in hubs.
Find 10 unique locations in hubs.
Defeat 50 enemies with rifles.
Regroup with the survivors at the Harbor City Stadium.
Use a grenade.
Defeat 1000 enemies total.
Find 50,000 scrap.