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