Here is the full list of all 41 Umbrella Corps achievements.
Kill an enemy player while using the zombie shield.
Run 100 m while holding the heated brainer.
Win once in all game modes.
Play in all of the game modes.
Play in all of the maps.
Collect all of the briefcases by yourself in Collector.
Avoid being killed while chosen as the target in Target Hunter.
Collect five collars during one Collar War round.
Participate in securing the location 4 times in one Domination round.
Kill five enemy players during one Respawn Match round.
Get a bronze medal for any Combat U-Trial.
Complete the tutorial.
Get a bronze medal for any Tactical U-Trial.
Get a bronze medal for any Weapon U-Trial.
Win a game set without losing a round in any game mode.
Be chosen as the MVP in any game mode.
Get a bronze medal for any Grenade U-Trial.
Get a bronze medal for any Award U-Trial.
Obtain two special DNA samples by yourself in SP DNA Hunter.
Get a bronze medal for any Prestige U-Trial.
Obtain all trophies.
Win five times in all game modes.
Get 50 total wins.
Achieve a counter.
Win by comeback (you against 3) in One Life.
Kill the last player ten times in One Life.
Obtain 30 DNA samples by yourself in one DNA Hunter round.
Kill three enemy players while holding onto the briefcase in Protector.
Complete all U-Trials.
Get a platinum medal for any Combat U-Trial.
Get a platinum medal for any Squad U-Trial.
Get a platinum medal for any Weapon U-Trial.
Get a platinum medal for any Grenade U-Trial.
Get a platinum medal for any Tactical U-Trial.
Get a platinum medal for any Prestige U-Trial.
Get a platinum medal for any Award U-Trial.
Get a platinum medal for any One Life U-Trial.
Get a bronze medal for any Squad U-Trial.
Get a bronze medal for any One Life U-Trial.
Raise your player rank to 60.
Clear all stages in The Experiment.