LastCheesecake

Knightfall Initiate Knightfall Protocol.

Pacta Sunt Servanda Finish the "Hearts of Stone" expansion.

Where Credit is Due Perseverance has its own reward

Murder incorporated Finish episode 4

Crime of passion Remix Forlan

Aiming for the stars Earn a bunch of stars. (20%)

Monster Masher Kill 20 monsters in Story levels

Artificial Intelligence Discover the fate of Marko Dragic.

They'll all be remembered Find every single historical item

Bad Dog! Defeat Cerberos.

Get Rich Alex Kidd: Collect 1,000 in currency

Ressurector of the Hiragumo Collected all fragments of the Hiragumo teakettle from Shigisan.

Mask and Stripes Forever Collect every bronze, silver, and gold trophy.

Alone in the Dark Beneath the arthropod

Western Stranger Complete 10 Stranger mission strands.

The Conqueror Win the conquest of Elysium with freed humans from the 3 main regions.

Taming the Dracon Completely liberate Insula Dracon.

Fly-by-wire Take out helicopters with remote missile 3/3.

Pallbearer - Kill 500 Helghast Kill 500 Helghast Soldiers

Chaos Milestone Increase your Army of Chaos Level by filling up the Chaos bar

Communication is Key Ecco: Talk to another dolphin

These Mines are the Pits Complete Story Mission: The Great Escape.

Praise and Pass Request Turner to toss you ammo 20 times.

Savior of Acis Save all humans on Acis

The War to End All Wars Complete the campaign on Hard difficulty

Walk-in Wardrobe Fill your wardrobe with 300 costume pieces.
9/300

Way of the Warrior Defeat 150 enemies singlehandedly in one playthrough of "Desperate Escape."

Dark Horse Acquire Eternal Maw for use outside the Afterlifes (The Curse of the Pharaohs)

Wolf Complete the Campaign on Normal

Let's Get This Party Started! Unlock all selectable characters in Versus.

Tharsis Ribbon Complete Tharsis Refinery on any difficulty level

Scrappy Racer Win an event using a Derelict car

Into the Deep Earn the right to take on five-star assignments.

Freeflow Silver Achieve 16 medals on combat challenges

Half Way There Komplete 50% of Story Mode

Into the Abyss Complete Hypocenter on Hardened, Veteran, or Realistic.

Errand Boy Deliver 5 camp companion item requests.

Family Jewels Retrieve your stolen goods

Yes! Yes, I’ll marry you! Julia accepted Alex's proposal

Sting in the Tale Complete the 5 Serqet locations (The Curse of the Pharaohs)

Smarty Pants Restored 10 Projectors.

Valorous Earn Vanguard Rank 1.

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

Made Man Completed the game on Classic difficulty

Cruiser Ribbon Complete The Cruiser on any difficulty level

For a dollar he told me his secrets Found 25 Secrets!

Secret Night Club Create a little beat routine for the AR Bots to dance to.

Killing Spree - Kill 5 Helghast in 15 seconds Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health

Unseen Predator Remain in Zer0's Decepti0n mode for 10 seconds straight.

Tilting at windmills Defeat the Windmill Boss.