DeepSeek

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

For Science! Researched all technologies at least once before the year 2005 in a single game

Helpful Stranger Revive a player from a different Squad in MWZ

None more hard Complete the Campaign on Nightmare difficulty.

Chuck Greene: Cross-dresser? Change into all pieces of clothing in the game

Two's Company, Four's a Party Complete any Adventure level with 4 players.

Double Trouble Complete The Pen and the Sword in Multiplayer.

It's a Bug Hunt Eliminate 10000 xenomorphs.
15/100

He knows what they did last era Found all eight audio notes in the Ancient Labyrinth

I kill dead people Killed 40 ghosts in the Ancient Labyrinth

The Hero Returns Took up the Hero's mantle in New Game+.

You're On Fire! Get 5 Kill Streaks of 5 kills in Elimination or Skirmish in PvP.

Vulnerable As the Predator, knock down a Fireteam member while your energy is overloaded

Frozen Fists Complete Frosted Fjord without having a melee or ranged weapon equipped at any time.

Positive cash flow Complete a Financial objective in Career Mode

Vengeful Reflection An Umbral imprint of Isaac faces the Lightreaper.

Hope and Despair Completed the additional mission: "Ebon Memories: Hope Within Despair."

Green Series clear Get a silver medal on every green track

You're Not Worthy As My Opponent Breach: Send 3 Challenges.

Friends With Benefits Had relations higher than 90 with all factions in the Modern Era

Tag, You're it! Use the Spotter Scope to tag 60 enemies or items in Open Combat Missions

Gotta Go Fast Escape within 10 minutes.

He Talked Too Much Defeat Emerson Miller

Extreme Manhunt Complete a Seasonal Manhunt mission on Challenge difficulty or above.

Nahantu Sightseer Explore all of Nahantu.
0/100

Save the Poet Complete The Pen and the Sword in Single Player.

2-fer Using the EBR-14, kill 2 enemies with 1 bullet 5 times in 'Payload' without sounding the alarm

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

Act 1 Cleaner Complete all Act 1 maps on Nightmare difficulty.

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

What Sights Contained Within Collect all Umbral Eyes.
0/1

Part of the Divine Damarose the Marked receives her divine reward.

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

Dedicated Knight Complete 200 Event Quests.

Street Fighter Complete all Dragon's Teeth Assignments

Overwhelming Confidence Complete 25 successful Challenge runs.
0/100

Head Trauma Use every type of melee weapon on a zombie

Making mountains out of molehills Kill 100,000 enemies.

That Party was Ace Ace every Adventure level in The Journey Home.

Repeat Customer Save yourself by using the Death Barter enchantment twice in a single mission.

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

Legendary Hero Reach Reputation 5 with any Hero.

Doctor Heal over 500,000 hit points.

Don't burn yourself out Defeated the Keeper

Falcon and the Snowman Complete Crime and Punishment in Single Player.

Two for One Complete Crime and Punishment in Multiplayer.

Like Killing Ants Kill 5000 soldiers.

Tailor-made Chose a perfectly fitting armor

You Can Pet The Dog Pet a Hellhound in MWZ

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer