speedcombat

Merchant Collect all Schematics.

The Path of Knowledge Complete "The Path of Knowledge"

One Gun Beat the game using only the Plasma Cutter.

Blast from the Past In the Subway Platform, complete the advertising boards first

Expanded Backpack Get the XL BOB

Shock Therapy Impale an enemy with the Javelin Gun and use its Alt-Fire to shock 3 others (single player only)

Beyond Death Complete "Beyond Death"

Coconut Dodge At the Fairground, knock over all of the coconuts

Operation Burn Water Complete Operation Burn Water.

TL;DR: Gardens Completed the Gardens under 3 minutes.

Silver-Tongued Devil Won 50 Speech Challenges

Shine Bright On the Helter Skelter, complete the objects that have lightbulbs before anything else

Avalanche Destroy everything in a Dynamite Heights level.

Master Treasure Collector Find all 179 Treasures

It's a Trap! Kill 20 enemies with Detonator Mines in a deployed state

Pinnacle of Survival Reached Level 14 with Neutral Karma

Hogan's Delight Breed 100 Baby Crocs.

"We're gonna race - in that?" Complete 'Off the Rails' as Mash.

Resourceful Agent Help friendlies in resource gathering.

The Bigger They Are… Kill all the Super Mutant Behemoths

Data Miner Hacked 50 terminals

God Loves A Coward Force a draw in VS mode with only 1 animal left.

Fangs Out Earn your first Jackal item (weapon or upgrade).

Drop the Beat Use max Burst Nitrous 5 times during story mode events

Master of Tomb Raider: Underworld Earn all the Trophies in Tomb Raider: Underworld

Your first day... You Survived a full day and night on the ARK!

You'll Only Get Burned Completed "The Price of an F-Cup."

Prepared For The Ark Finish with exactly 2 of each animal in your herd on Dynamite Heights Level 3.

The Price of Life Completed chapter 5.

Extractinating the Countryside Play a planet defense mission.

Operation Dark Quarry Complete Operation Dark Quarry.

Better Than Money Purchase 5 items from the Black Market.

Unlimited Powerwash Own the Prime Vista PRO and six of its attachments

Emancipation Complete the campaign.
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Relic Runner Completed a Time Attack stage

Scourge of Humanity Reached Level 20 with Bad Karma

Bucket List At the Ancient Statue, knock over four buckets

Sooth Seeker Prepared to face a test of your determination in the rift where hidden truths slumber.

TLAD: One Percenter Help Billy get his bike back. (The Lost and Damned)

The Destination of Hatred Defeat Seymour Omnis

Operation Deep Execute Complete Operation Deep Execute.

C-Section Knock down an enemy with Contact Beam Alt-Fire then kill it with Primary Fire before it stands up

Think Fast Kill 30 Necromorphs with Kinesis objects

Weaponsmith Made one of every custom weapon

Cerulean Medal Defeated a powerful enemy with valiant skill.

Bronze Revenge Obtain 24 medals on the original Arkham City ranked maps (as Batman)

Completed Grounded Mode Plus Completed Grounded Mode Plus

I AM the Batman! Reclaim your city.

Promise Keeper Turned your back on empty dreams and joined the battle to save mankind.

From Beyond the Stars Collect and return all spaceship parts.