MightyMonkeyMan

Photo Finish Win a race with less than 0.3 seconds between you and the second place.

Nothing But Net Score a basket by lobbing a grenade through a basketball hoop

Baron von Nukem Shoot down 20 alien fighters

Endless Hunger Consume 200 characters to boost your health.

Shadow Killer Kill the Shadow Orca

Fireworks Use the Wildfire secondary fire to kill 6 enemies in one shot

Boom Stick Use the upgraded Rossmore secondary fire to set 6 enemies on fire at once

Relic Hunter Assist in capturing 20 capture points in Salvage.

Graduate Complete Chapter 5.

King of Sportz In Sports, win a game with soccer ball vs CPUs with a 10 score lead

Twice Nightly Complete New Game Plus

Keep your distance Find all ranged weapons

One Hand Tied Behind Your Back Take no damage in a 4 enemy fight

Grubfriend Rescue half of the imprisoned grubs

Trophies Completed! Collected all trophies.

I Don't Have Friends, I Got Egg Complete "Egg Express"

Don't Mind Me While using Aether as Colt, kill 3 enemies without alerting nearby enemies.

Fighter Defeated 1,000 enemies.

The Root Of Corruption Open The Well Of Souls

"Gonk? Gonk!" Capture three droids in a match of Droid Run

Bringing the Pain Defeat 50 players using physical attacks in Versus.

EXTRA: Santa Ladonna Survive 20 minutes in Laborratory.

Detox diet Don't feed your cubs trash for six days in a row.

Peek-a-boo! Kick open a door, peek open a door, and throw a grenade while peeking a door.

Boy Genius Complete all 5 classes for every subject.

Anti-Cyborg Sentiment Destroy a total of 100 Cyborgs during story mode.

Retreat From Fire Cause the Alien to retreat using a molotov

Racing and Pacing Finish the game in five hours.

Diamond Geezertron Unlock the final skill in either skill tree

It's a trap! Score a combo of 75 or more while fighting up the stairs at the "Front Gates of EEEEEEEVIL!"

Kill Your Darlings You put your imagination in its place.

Komodone Win against Komodo Joe in the Adventure Mode.

Perfect Aim Win a match as Deathstroke without missing a shot (minimum 12 shots)

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Bone Breaker Kill the Bone Sperm Whale

Arena Explorer Complete a Crystal Challenge in the Adventure Mode.

The Path Unseen Breach a Secret Blind Barrier

Skate Pro Travel 50,000 meters on the skateboard.

Roops! Knock a Hybrid off the cliffs in Mt. Pleasant, PA

Substance Abuser Drink beer while on steroids or vice-versa in SP

Career Criminal Attain 100% Game Completion.

Head Games Rescue Mad Hatter's second hostage.

Noms Eat 10 pieces of food in SP

Master Smith Would Be Proud Fully upgrade the katana

The Big Boss Defeat Absalom

A Stroll In The Demonic Park Complete the game on any difficulty setting

Meet Cypher's Edge Max out the Hit Meter 25 times

Notorious Red Dead Online: Reach Rank 50.

A Worthy Opponent Defeat a level 9 CPU in a 1v1 battle

Battler Achieve a 5 hit streak in any Story battle level