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The Transient Defeat the Transient before it fades away.

The Fall of the Leonia Order Defeat the archbishop of the Leonia Order, St. Joan II.

So Many Squids Beat the third area (hard mode).

Failed Chef Fail at cooking one time.

Networking Complete any co-op assault map over PlayStation®Network.

City Life Get into the city

Squirrel Boy Beat The Forest dark world without dying

Monster Battler Defeat 100 monsters.

Woodsie Lord Steal 10 things

To the Rescue Save Gadget by finding Fat Cat and thwarting his diabolical scheme!

A Case for War Declare a formal war

The Hunter Reach Elite status for a Hunter.

Mastery Get 3 successful Parries in less than 2 seconds

The Fallen Survive The Pit

Needle Boy Beat The Hospital light world without dying

Away Team: Mission In-Progress Complete four chapters in co-operative play

Survivors Achieve a time of 8 minutes or better on any multiplayer survivor map.

I Am the Night Defeat The Dark Knights

The Thief Unlock Domba

The Tree and the Apple Discover your true inheritance.

City in Motion 2 Have 50 transport lines

Gungeon Master Clear the Sixth Chamber

Armageddon Good At This! Win a Ranked Match by being the last worm standing after deploying Armageddon.

Booked Onyx! Booked Onyx in the Bestiary.

Perfect Score Earn a score of 50 in the dancing mini-game.

Perfected: Metal Slug 2 Beat Metal Slug 2 with 5 or fewer continues.

Pipe Petard Chapter 11 - Damage Drill-X by throwing a pipe at him

Brainhov's Retaliation Kill 500 shambling zombies

Loud and Clear Finish Chapter 02

Jail Break Defeat Warden

Meat Grinder Kill 250 aliens on any of the Survivor mode multi player levels.

Tobias Chilli Find a hidden disco area in the hidden Juni story.

[Winter] Penguins in Danger! Help the valiant penguins fight the nasty bears!

Metropolis Have a population of 100,000 in your city

My Kung Fu Is Stronger Gain Mastery of All Fighters

Yo Ho Yo Ho Ride the Skywhale

Crashers Break into the castle

Gun Game Complete the game with the Sorceress's Enchanted Gun

Live Long and Prosper Revived your teammate (AI or co-op player) 20 times

Crackshot Hit every Zombie in Boo! including the Zombie Master. But make sure you don't hit the Donkeys!

Try Not to Waste Those! Use a First Aid Kit when your life bar displays a Fine status.

Teacher's Pet Earn Gold in the Monster Tutorial.

Donkey Dodger Survive the enemy deploying a Concrete Donkey in a Ranked Match and go on to win the round.

Challenged Completed the Challenge Room.

Go Eat Your Own House Defeat Hansel and Gretel.

Weapon Master Use every weapon once

Lost My Leg In Nom Get eaten by the Monster in Arena

Omega Man Win 5 Last One Standing games.

Super-Sleuth Find all ‘secret’ collectibles.

To the Rescue: Metal Slug 4 Rescue at least 10 prisoners in one Metal Slug 4 mission.