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Colonial Legend Obtain all Trophies.

Another Bug Hunt Eliminate 10000 Xenomorphs.
10000/10000

Voided Warranty Collect 5 Augments.
5/5

Noble Soldier Complete a mission on Extreme Difficulty.

Fervent Warrior Complete a mission on Insane Difficulty.

Head Hunter Get 1000 Headshot kills.
1000/1000

Overly Attached Collect 50 weapon attachments.
50/50

Custom Made Marine Complete 5 missions with the Specialist Kit.
5/5

Hardened Trooper Complete a mission on Intense Difficulty.

Pure Professionals Complete a mission on Intense Difficulty or above without anyone taking friendly fire damage.

Decommission Mission Eliminate 1000 Combat Automatons.
1000/1000

Well Stocked Arsenal Level 10 weapons to at least two stars.
10/10

Spilled Milk Eliminate 1000 Synthetics.
1000/1000

Maxed Out Fill every slot in a perk board.

Seasoned Veteran Level a Kit to Rank 10.

Fully Loaded Equip a weapon with all attachments, including an Augment.

Wave Goodbye Survive 5 waves in Horde Mode.

Purge the Unclean Eliminate 1000 Pathogen.
1000/1000

Reckoning Complete the "Final Endeavor" Campaign.

Legionnaire's Service Medal Complete all Campaigns on Casual or higher difficulty.

The Story of the Quarry Complete the "Ancient Anomaly" Campaign.

I Die... Again Kill yourself 10 times in single-player

Maranax MaranAAAHHHHHH Kill 100 Cultists

Beneath the Floorboards Find a super secret

Next Top Marine Equip cosmetics on your head, torso and legs.

Canary Complete the "Rock Bottom" Campaign.

How Do You See Out Of These Things? Collect 10 hats.
10/10

Worthiness Tested Attempt a Challenge run.

Worst Party Ever Complete the "Boarding Party" Campaign.

Hell and Back Level a weapon to four stars.

Not Just For Decoration Equip at least one attachment on a sidearm.

Yellow Makes It Shoot Better Equip a colorway and three decals onto a gun.

It's a rescue mission, you'll love it! Complete the "Rescue and Recovery" Campaign.

Welcoming Committee Complete the "Prologue" Campaign.

Persia Master Complete the Persia episode in single player or cooperative.

Serious Damage Kill 100 enemies with Serious Damage active.

Quick Draw Pull out a single Colt and immediately deliver a killing shot.

South America Master Complete the South America episode in single player or cooperative.

Cannon Expert Pierce at least 10 enemies with a single cannonball.

Up Close and Personal Gib 20 enemies from close range with a shotgun.

Make it count Kill at least 30 enemies with a single Serious Bomb.

Trick or Treat Kill 50 Cucurbitos.

Nice Try Use the Flamethrower on a Lava Golem.

Rrrrrrrrrr Kill 10 enemies with the Chainsaw without releasing the trigger.

Look Ma, I'm a Lumberjack! Cut down some trees.

Treasure Diving Find a secret under water.

It's not the size that matters... Finish Serious Sam: The First Encounter

Hey! That's cheating! Trigger Ugh-Zan's regeneration on The Great Pyramid.

Leap of Faith Leap into the unknown on Luxor.

Huge Pile of Lava Defeat the Lava Golem boss on Alley of the Sphinxes.