Powderkeg

Pew Pew! Unlock all Gun Proficiency Skills
0/100

Apprentice Severer Sever 10 enemies

Break 'em during the thunder Opened the window without making noise

Sorry I Made You Wait Save Jill from confinement using Chris.

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

In Harmony 500 coop jumps.

Full Send Complete all Long Jumps

Danger Zone Complete all Speed Traps

Night Lights are for Wimps Get through Rossa Fields without using any of the energy repositories.

We have to go deeper... Create a level that uses ALL 16 layers

Zoo Keeper Collect all the masks

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

Everybody has a chance Clear final Krogma level with all characters.

Mapper Decorate an Adventure Map

New School Place a Hook Hat in your level

Rhabdophilia Earn your very first Enchantress rune.

Completed Grounded Mode Plus Completed Grounded Mode Plus

...And the Dust Settles Defeat General Gaius

Batman Clear Chapter 2 using Nigel the Bat

Speed Demon Finish the game in under 12 hours.

Veteran Complete the War Stories Under No Flag, Nordlys & Tirailleur on Hard

You shall not pass Clear the final Krogma level without dying.

Player's Player Find and pick up every fish, paintbrush and cocktail umbrella on your journey.
5/8

What Does This Switch Do? Ah..... Defeat an opponent using Rhinos.

Light Seeds Gatherer Collect 700 Light Seeds.

Old World Gadgets Discover all 15 Old World Gadgets
0/100

The First Million is Always the Hardest Have 1,000,000 bolts banked.

Kneel Discover all 30 Altars
0/100

Lesser Evil Deal with Mr. Carella's indiscretion.

Legendary Win all trophies in the game!

El Matador No one gets hit by a grove beetle in the Deadgrove.

Drift, Drift, Drift Complete all Drift Zones

Slippery Slope Create a slide

Scorched Earth Policy Destroy everything in the Zoo Hub.

A Moment of Reflection Use only Reflectors to destroy the generators in Phonica Moon's security tunnels. (2P +)

Tar-up Drown 5 Enemies in Oil during Combat
0/100

Baby Boomer Allow the motherships to spawn 40 babies on Dynamite Heights Level 8.

Snuffed Out Defeat Flame Face

The Desk Job You convinced Wayne Haas to let you into the morgue.

10 Minutes of Create Spend 10 active minutes in Create mode

Moon On A Stick Moons don't belong on sticks! Get rid of it!

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

An Impressive Display Earn a Four-Star Rating in any Challenge Arena

I Will Survive Survive your own rampage and then defeat opponent on their rampage.

Think Fast Kill 30 Necromorphs with Kinesis objects

Guns For Show Use all guns at least once

Ketchup! Get squished at the bottom of the screen

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

“A Shocking Turn of Events” - Rescuer Rescued the Little Sister in “A Shocking Turn of Events”

Opposite of Fail Complete all Fale Quests