Twizzlle

The Cauldron Destroy Grýla's cauldron

Maximizing Potential Upgrade one weapon to maximum level.

Backyard Brawl Battle the Mysterious Valkyrie

Well Read Read 10 notes (Campaign only).

I'm a Killer... The Shark - Kill the Drug Dealer

Messer Sandman Stun 4 guards at once by throwing sand in their face.

Kalebo Thunder Complete the hoverboard Gold Cup on Kalebo in under 2:05

How it Started Equip an Enchantment

Root of the Problem Battle Níðhögg

Challenging Complete the game in Challenge Mode.

Completed Chapter 2 - 1 Complete Chapter 2 - 1 on any difficulty setting.

Faster than a Speeding Amoeboid Complete the hoverboard Gold Cup on Rilgar in under 1:35

Cha-ching! Reach the maximum bolt multiplier in Challenge Mode.

Mr. Fancypants Upgrade Ratchet's health to maximum level.

A Cut Above Defeat 5 enemies with the Knife.

These Go To Eleven Unlock every modification for every weapon.

Don't They Ever Shut Up! Defeat the Desert Sirens

Vitruvian Man Unlock all 20 pieces of Subject 16's video.

Shutterbug Tag 25 enemies using the camera (Campaign only).

Sweeper Sweep 5 guards at once by using a Long Weapon.

Sword Man Acquire Blade of Artemis

Rockin' the Boat Complete the Sex Mini-Game

Baptism by Fire Defeat 3 Majini at once with a drum or gas tank explosion.

Fireworks Shoot an enemy Molotov cocktail, dynamite stick, or hand grenade.

Growing Up Reach Teen Growth

Master of War Upgrade every weapon to maximum level.

A Friend in Need Save partner 10 times when HELP is displayed.

Completed Chapter 2 - 2 Complete Chapter 2 - 2 on any difficulty setting.

Get the Ball Rolling Complete the Challenge of Atlas

Completed Chapter 2 - 3 Complete Chapter 2 - 3 on any difficulty setting.

Spartan Ways Remember the Spartan teachings

Off the Leash Battle Garm

Death By Disco Use the Groovitron on every type of enemy.

Coward! The Butterfly - Give up or fail the Butterfly Trial

Roll Over ... and Die Win the first Cerberus fight

Kratos' Marble Collection Collect all the Gorgon Eyes

Making Amends Free the Lyngbakr

Comeuppance Battle Heimdall

Totally Baked Complete the Sacrifice

The Good Fight Reach Karma Level 2, and purchase any Guns For Hire upgrade (Campaign only).

Key to Success Collect all of the Muse Keys

In Memory of Petruccio Collect all the Feathers.

Better Together Battle Hrist and Mist

Beat a Dead Horse Complete the Centaur sacrifice to Hades

Ragnarök Battle the All-Father

Completed Chapter 3 - 1 Complete Chapter 3 - 1 on any difficulty setting.

Show your Colors Wear the Auditore cape in each city.

The Hero of Heroes Collect every trophy in Ratchet & Clank

Overdose Discover Shangri-La (Campaign only).

Getting My Ass Kicked Die enough times to get offered Easy mode