Cheese-LeePee

Life in the Fast Lane Complete "Traffic."

Second Skin Spend 10 Exo upgrade points.

Welcome to Atlas Complete "Atlas."

Genius Kill 4 enemies with a single smart grenade.

Grenadier Score "excellent" in the grenade range in "Atlas."

Fly Swatter Knock 25 Drones out of the sky with EMP grenades.

Deadeye Score "excellent" in the shooting range in "Atlas."

Advanced Soldier Spend your first Exo upgrade point.

Seoul Mates Complete "Induction."

Carma Kill an enemy by throwing a car door at them.

Not on my Watch Prevent the walking tank from being destroyed by the Drone Swarm in "Induction."

Inquisitive Mind Find all of the Intel in Mayday.

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

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

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

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

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

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

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

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

Hat Trick Kill 3 aliens with a single shot from the NX-1 Disruptor 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.

Spelunker Find all of the Intel in Awakening.

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

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

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

Dog Fight Kill a Gargoyle with the Vanguard in Awakening 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.

The Architect Successfully build all of the Schematics in Mayday 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.

Step on the Gas In Classified, kill 50 zombies while affected by Nova 6 Crawler gas in a single game

Preemptive Strike In Classified, kill 50 Nova 6 Crawlers without letting them explode in a single game

Shock Value In Classified, kill 115 zombies with electric traps in a single game

Breaking the Ice In Classified, shatter 115 zombies in a single game

Going Everywhere Fast In Classified, use a teleporter 7 times in less than a minute in a single game

Pent-up-agon In Classified, complete 5 consecutive rounds without leaving the war room elevator in a single game

Power Struggle In Classified, reach round 20 without turning on the power

The Highest Office In Classified, reach round 20 without using an elevator

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

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

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

Undiscovered Truths Find all the intel hidden in Nightfall.

Skilled Adversary In IX have a Challenge banner with all 9 medallions

Gong like the Wind In IX, defeat all 8 challengers summoned by a gong within 5 minutes

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

Here Kitty, Kitty In IX, Kill a Zombie Tiger with a Brain Rotted Tiger