Chunderhead

Wrong Turn Complete “Forest”

10 Items No less Enable a Tower Augmentation Item on 10 Towers.

Platinum strain You have it all!

Fully Loaded Maximize all upgrades.

Untouchable Defeat any boss without taking damage (General)

Celebrated Master of Ognapology (Ognadae Tetratetron) Find four different species of Ognapod.

Mountain legend Complete 30 MOUNTAIN STORIES in Alps

Perfect Date Finish a level without taking damage.

Paint the Town Use the chain linker block to link two chains of 3 (or more) blocks! Will not unlock in puzzle mode.

Breathing Room Kill a Viper who is strangling a squadmate

Thanatophobia WITHOUT using the Architect, complete the game dying 15 times or less

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Dedicated Knight Complete 200 Event Quests.

The Spice of Life Use three different types of Yamato weapons in a boss fight.

Friends With Benefits Had relations higher than 90 with all factions in the Modern Era

I Challenge You to a Duel Complete a Medieval level using only Lou Don Jim

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

Room to Grow Upgrade a facility

The First One is the Hardest Get your first 1,000,000+ combo

All Aces Played multiplayer mode for the first time.

Lightning Emissary Reach the end of the game in 5 hours or less.

The New Fort Knox Gain 1500 gold bullion

Plummeter Fall for 30 seconds.

First Step Earn 3 Stars on any level in Adventure Mode

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

ARCHIVIST Collect all documents

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Love and botany Be in a relationship with Aphra

The Boss Beats A Boss Defeat a boss using only President of Sony Computer Entertainment Worldwide Studios Shuhei Yoshida

Dark Side Complete zone 21 without rescuing any survivors.

Painting The Scenery Completed Mission 08 in campaign mode.

Entrapment Kill 20 enemies with security guns in a single level.

Wish Upon A Star Complete Sofia's story

All Creatures Great and Small Rescue every captured friend.

SPF 1000 Deliver the final blow to Orion using a solar flare.

Lost In The Snow Complete the Lost Settlement secret mission.

Underwater Expedition Defeat Cetus while its head is underwater.

Mode master Win an online game of every mode in every difficulty at least once.

Xenocide Kill 50,000 aliens.

Like a glove… Finish trial #6 with 3 hearts left without picking up a spell.

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

The Force Complete Zone 18 without upgrading weapons.

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

Ultimate Portal Knight Unlock all other trophies.

Save some room Finish trial #20 one unit below the zapper.

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

Think fast! Finish trial #8 with at least 52 seconds left on the clock.

Death Proof Defeat the Grim Reaper.

Test Subjects Use sheep as test subjects in 6 levels