MisterClean

Who you gonna call? Save a bird as Fireman Doug

A Minikit! Minikits are cool! Collect any Minikit within the 'The Dalek Extermination of Earth' level

Catch this! Used parrying to catch the following from an enemy: a boulder, a missile, and both drill types.

Chapter I - Complete Complete all Chapter I Missions

Godlike Kill 9 in a row without dying

Devil's Bargain Complete "Sins of the Father"

I ain't afraid of no Ghosts! Complete 'Ghostbusters!'

World's Finest Complete All S.T.A.R. Lab Missions with 3 Stars

For science... you monster Achieve the ''Rule Breaker'' stud goal in the ''Aperture Science'' level

Wrecking Crew In chapter 1, on difficulty COMMANDER or greater, defeated Devastator without taking damage.

The House Always Wins Build 5 casino games in your CAMP.

Orbital Stowaway Hitch a ride to the space station.

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

Cut and Run Complete Chapter V

It's me! Timberman! Play as Plumberman on pipes world in classic mode

King Killer Spend 60 seconds outside of the safety King Zones in King Classic

World Savior Cleared the game

Tournament Champion Beat Tournament of Legends with 20 Characters

Community Service Lead and Complete "The Human Condition"

Planetary Historian Read 20 documents.

My Kung Fu Is Stronger Gain Mastery of All Fighters

Burned Catch on fire.

Gaea's Champion Complete all episodes in Part IV with an S rank on Hard.

I Ain't Afraid of No Ghost Cleared the Marcantonio missions in Spagonia

Scoremaster Chop 100000 logs in total

First Against the Wall Kill 50 security guards who are audibly trying to surrender.

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

Wrath upon the enraged Defeat the Enraged Moth Beast.

To the Rescue: Metal Slug 5 Rescue at least 10 prisoners in one Metal Slug 5 mission.

Try It All Hit yourself with every possible weapon.

One thousand and one chops Play as Jasmine on palace world in classic mode

Family business Unlock all characters

I Can't Lie About Your Chances Finish a mission on Hardcore 10 Difficulty.

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

Treasure Hunter Collect every bit of treasure in Ancient Dangers: A Bat's Tale

The Skies Are Clear Destroy the space station and save the EDF fleet.

Unlawful Detention Make your escape from the mercs' prison.

Furier than Ever Complete the game in Furier difficulty

Sharp Shooter Score over 500,000 on Twisted Blister in Adventure Mode without moving

Death from Above Complete Chapter VI

All Seeds 01 Open all seeds in garden 01, without using continues

Nietzsche taken to heart Kill an enemy with another enemy.

The Teacher Becomes the Master Reach Master Mantis Online Ranking

Things Better Left Unseen Throw the body of one guard to terrorize another.

I can do it Kill the opponent with each weapon but the slime.

Well balanced Score at least 100 with every character

Accuracy By Sheer Volume Kill 25 enemies with the heavy machine gun.

Colonist Spend 15 minutes in the town.

Take a Deep Breath Reach the Centre of the Galaxy in Survival Mode

Masterful Complete a level without getting detected.