RiverMario

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

Braaaaaaaaaaaaains! Completed the "Braaaaaaaaaaaaains!" mission

Lady Maria of the Astral Clocktower Defeat Lady Maria of the Astral Clocktower.

Welcome to Panau Complete story mission 1.

Umbasa Rescue Saint Urbain

Our Men Complete Hill 493.

Quest Get! Complete "Bunkers & Badasses".

I Never Inhaled Use the hookah in "High Times".

Friendly Fire Show mercy.

Ship Furst Mate Collect 5 ship blueprints

Damn I'm Good Complete "The Birth" on any difficulty.

Covenant: Mound-makers Discover Mound-makers covenant.

Alpha Centauri Reach to 30K points in Classic Mode

Leechmonger's Trophy Slayer of the Demon "Leechmonger"

Curse Collector Opened all Cursed Chests.

Puzzler Rescue the third hostage from Riddler

BFFs All optional conversations found in Left Behind

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

See, I'm Tough Too! Finish any level on "Damn, I'm Good" difficulty.

Spiky Personality - Kill a Helghast using a Burster Killed a Helghast by shooting a Burster plant

James of All Trades Kill at least one enemy with Wooden Plank, Steel Pipe, Handgun, Shotgun and Rifle in a single playthrough.

Waddle Waddle Shoot 40 penguins with Carmelita.

Space suits you, Sir! Complete Level 3 - Space suits you, Sir!

Don’t Go - Hard Finish Left Behind on Hard

Armeowry Enjoyer Collected 40 different pieces of equipment!

65 Million Bricks In The Making Complete All Story Levels

Sound and Fury You blasted four Taken into ashes with a single flashbang.

Roast 'Em Burn 50 bad guys to death.

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

Eridanus Reach 5K in Hardcore Mode

Why So Serious!?! Find Sam in "Mirage Barrage".

No Kratos, No Scry Reclaim Pandora's Statue

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

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

The Last Stop Delivered all Spirit Mail.

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

Cetus Reach 35K in Time Rush

Canis Major Reach 15K in Time Rush

Gadget Attack Use 5 different Quickfire gadgets in one fight (any play mode)

I Never Knew This Was Here Finish a secret level.

I Fought the Law Escape the Skyhammer

HELP! Fire an SOS flare for the first time.

Duke, Use the Force! Find Luke in the Level "Lunar Reactor".

Ursa Major Reach 15K in Time Attack

Wraithless in Battle Defeat a Wraith.

Guardian Badge Defeated the Chapter 13-5 boss

First Treasure Find a Treasure

Rage Engage Kill 10 bad guys in 10 seconds while on steroids.

Piscis Austrinus Complete Wold 1

Took a casual look around Find 9 collectibles in the Campaign