Katarsius

Out Before Dessert Complete the "Happy Birthday" videotape within 5 minutes.

Inorganic Blade All weapons upgraded to the highest level.

Transcendent Being All endings achieved.

Supreme Support Weapons All Pods upgraded to the highest level.

Cycle of Violence Use 100 Quick Gadgets while in free flow combat.

Final Words Thank you for playing.

The God of War Complete Arcade Mode with Kratos

Showing Off Show off your Minion during a game

I'm all that! Win a ranked match in every multiplayer mode.

Riddler on the Rampage Obtain a key by completing the fourth Riddler trial.

Open Air Parking Destroy a helicopter during the apocalypse with a vehicle

Borderland Defender You have defeated all bosses and are a powerful force to be reckoned with

The Cult Save the sacrificial victim and lock up the executioner in GCPD.

To Greener Pastures Complete Chapter 2.

Saved All Saved every character that could be saved.

The Legend Complete Arcade Mode on Legend

Wrath Machine Collect all the Wrath Powers

Doing Pink Eye a Big Favor Build two projects in Pink Eye's Stronghold

The Saint Complete a Death Run in an Archangel

That's a Spicy Meat-a-ball Kill an enemy by attaching a Remote Bomb to them and detonating it.

The Burning Question Obtain a key by completing the fifth Riddler trial.

1st Place at the Science Fair Create all items that contain Chem Fluid and Strong Chem Fluid.

Rennala, Queen of the Full Moon Defeated Rennala, Queen of the Full Moon

Royal Knight Loretta Defeated Royal Knight Loretta

Hack & slash Kill 250 zombies using edged melee weapons.

Student Becomes the Master Perform a Level 3 Super with PaRappa on 'Dojo'

The Primal Riddle Obtain a key by completing the sixth Riddler trial.

Scar of the Bat Cure the doctor.

Days of Fire Extinguish the fires in Gotham City.

Supernatural Born Killers Defeat 5 Descendants With a Sniper Rifle

Jeet Thrives Reduce threat to 0 in the Balefire Flatland region around Jeet's Stronghold

Flawless Freeflow Fighter Complete one combat challenge without taking damage

Chasing Jill Read a letter left behind by Jill.

Savior Save 5 people besieged by zombies.

Combo King Land a 50+ AP Combo in Practice Mode

Savage Metal Smash 10 militia transport vehicles off the road without using the immobilizer.

Sic Parvis Magna Perform a Level 3 Super with Nathan Drake on 'Stowaways'

Fly Swatter Shoot and knock back Marguerite while she's leaping at you.

Touch of Death Apprehend the weapons dealer and lock him up in GCPD.

Together Till the End Finished the game in Duo mode.

The Smart Driver Complete a Scatter Death Run

Say Cheese Captured a picture in Photo Mode

Calypso’s Wishes Perform a Level 3 Super with Sweet Tooth on 'Black Rock Stadium'

Shardbearer Radahn Defeated Shardbearer Radahn

Interpol HQ Break-In Perform a Level 3 Super with Sly Cooper on 'Paris'

Historian Find every audio diary

Locked and Loaded Upgrade each available component for a single sidearm or longarm weapon.

I Chose The Impossible Perform a Level 3 Super with Big Daddy on 'Columbia'

Ancestor Spirit Defeated Ancestor Spirit

How many days exactly? Play Dead Island - Definitive Edition at least 28 days after starting it for the first time.