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Thu'um Master Learn 20 shouts

A Hidden Gem Discover a Gem Path after earning a Color Gem.

Genius Kill 4 enemies with a single smart grenade.

Committed To The Cause Reach level 55 in Multiplayer.

First Friends Befriend your first Tailraider.

All Rounder Play on every game mode, and use every ability and ranged weapon once in Multiplayer.

Stay away from Bonuses Try not to collect bonuses in a level.

The Circle is Complete Earn all Runes

The Cooper Open Have a 20 hit rally with Bentley in each hideout.

Letters to Katie Completed the game having found all 23 of Sam's journal entries.

Decorated Reach Rank 1 with all 4 Infantry classes in multiplayer

Serious Fun Complete 15 daily challenges

Covenant: Mound-makers Discover Mound-makers covenant.

Mirage Find the hidden desert flower.

Our Men Complete Hill 493.

Cloud City Defeat El Jefe on each tower without losing any health.

Worth the Wait Successfully Extract a contaminated item from the Dark Zone.

BFFs All optional conversations found in Left Behind

The Doctor Complete level 'The Doctor'

Gem Smasher master Smash 200 gems.

Lucky Number 7 Have 777, 7,777, or 77,777 Lei in your possession in the story.

Weapons Specialist Fully Upgrade All Stats Of Any Weapon In Campaign Mode

That was quick Clear a level in 20 seconds or less.

Beyond Extreme Tune a car to max drift or grip settings

Overkill Make an opponent suffer from bleeding, poisoning and burning simultaneously. Do this 10 times.

Annihilation Kill 25 infantry in 2 seconds as a Titan in the Campaign

Italian Plumber Kill an enemy with a wrench, using Vault followed by Drop Attack

Brothers' Keeper Save your entire platoon during the battle of Somme

Waddle Waddle Shoot 40 penguins with Carmelita.

Highlands Explorer Discover all named locations in The Highlands, Thousand Cuts, and Wildlife Exploitation Preserve.

Surprised? Me Neither Uncover the truth about the Outlaw

HELP! Fire an SOS flare for the first time.

No speed up needed Don't use the speed up against a boss.

Seduction of the Gun Achieve 50 critical shots on light tanks.

Covenant: Gravelord Servant Discover Gravelord Servant covenant.

The Final Curtain Uncover the fates of Gordon Amherst and Aaron Keener.

Home is Where the Hospice is That vision in the hospice... why here? Why now? (Ch. 4)

Thrifty Collect 1,000,000 bolts.

Ménage à trois Complete 5 quests with 3 co-op partners.

One Down, Two to Go! Completely upgrade any one wing of the Base of Operations.

The Last of Us - Survivor + Complete the game on Survivor +

Guardian Badge Defeated the Chapter 13-5 boss

Worst Christmas Ever Complete Battle of the Bulge.

Old Flame Finish off a shrieking beast.

Really hard? This be Impossible! Destroy 50 enemies as MetalBeard.

Fastball Special Perform a special throwing move as Colossus on Wolverine

It's Me Time! Read a comic in Deadpool's room on the Helicarrier

Stone Cold Pinkerton Completed the Main Campaign on Hard difficulty or above.

10x Combo Master Smash 10 or more gems in a row.

Veteran Gunsmith Equip every gun with their customizable parts in the story.