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Survived Nightfall Kill the Breeder for the first time in Nightfall in Regular or Hardcore difficulty.

Speed Slayer Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.

Phantom Exterminator Kill 5 Phantoms in one game in Nightfall in Regular or Hardcore difficulty.

Pea Shooter Kill a Rhino with only a pistol in Nightfall in Regular or Hardcore difficulty.

Undiscovered Truths Find all the intel hidden in Nightfall.

Egg-stra XP! Complete the Egg-Stra XP challenge and then destroy a hive in the Onslaught DLC package.

The Belly of the Beast Reach the cargo area in Mayday in Regular or Hardcore difficulty.

Come Up For Air Reach the top deck in Mayday in Regular or Hardcore difficulty.

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

Upping the Ante Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

Mayday Completionist Complete all Challenges and kill the Kraken in Mayday in Regular or Hardcore difficulty.

Inquisitive Mind Find all of the Intel in Mayday.

Deforestation Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

The Architect Successfully build all of the Schematics in Mayday in Regular or Hardcore difficulty.

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

Twice The Fun Escape Awakening using two Relics in Regular or Hardcore difficulty.

Awakening Completionist Complete all Challenges and escape Awakening in Regular or Hardcore difficulty.

Spelunker Find all of the Intel in Awakening.

Dog Fight Kill a Gargoyle with the Vanguard in Awakening in Regular or Hardcore difficulty.

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

Like A Glove Kill 5 cryptids with the Ark attached to every compatible weapon in Awakening in Regular\Hardcore.

Well Rounded Escape Awakening with each of the four classes in Regular or Hardcore difficulty.

Mass Exodus Complete the final Ancestor encounter in Regular or Hardcore difficulty.

Unstoppable Complete the final Ancestor with at least 1 relic in Regular or Hardcore difficulty.

Nemesis Completionist Complete every challenge and the final Ancestor encounter in Regular or Hardcore difficulty.

The Final Chapter Find all 7 story related intel files in Exodus.

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

Eggstra Nemesis! Complete the Egg-Stra XP challenge and then activate a generator in the Nemesis DLC package.

Timing is Everything Kill the final 3 Ancestors within 10 seconds of killing the first Ancestor in Regular or Hardcore difficulty.

You Wish Hit an Ancestor with a Hypno Knife in Regular or Hardcore difficulty.

Always Hard Kill the final Ancestor with a relic active in Hardcore difficulty.

Hat Trick Kill 3 aliens with a single shot from the NX-1 Disruptor in Regular or Hardcore difficulty.

Waste not Every shot with the remote sniper hits a person or vehicle.

Go Ugly Early A-10 strafe 50 enemies

It Came from Below! Kill 6 enemies with the knife while underwater in "Legends Never Die".

Sleeping Beauty Kill the sleeping guy in face down rappel section

Birds of Prey Capture Rorke (Complete "Birds of Prey" on any difficulty.)

Burn Baby Burn Destroy 80 Fuel containers.

The Hunted Make it out alive (Complete "The Hunted" on any difficulty.)

Jungle Ghosts Finish the mission without breaking stealth.

Clockwork Hack the system (Complete "Clockwork" on any difficulty.)

Deep Freeze Drop 8 vehicles into ice holes.

Atlas Falls Distract the Federation Fleet. (Complete "Atlas Falls" on any difficulty.)