Stormtroopen

Long Time No See Do you wish for defeat? If so, complete Arcade Mode on Hardest difficulty and beat Gouken!

Ghost Complete a level without killing any guards and without being detected.

The Dark Project Get the Undetected bonus 10 times in one level.

Cain: Max Trust Earn maximum trust with Cain.

Da Boilah? Da Boilah! Sneak through the Splinterz Boiler Room.

Spoocaholic Collect 2500 (un-regenerated) SpooceShrubs.

Time Management You finished Chain Kill or Bend Time Massacre without failing any wave, including bonuses

That's Raging Demon to You, Sugah Use Rogue to finish a match with Shun Goku Satsu in X-Men vs. Street Fighter.

Reunited with Fidolina Defeat the Papaback and save your dear friend in Dead Ops Arcade

Xavier Mind Control an Ethereal. Single player only.

Sligicide Kill 20 Sligs while in possession of a single Slig.

Days Long Past Complete Dosan's Tale.

First Steps Complete your first mission

I don’t Care! Skip a cinematic

Charlie: Max Trust Earn maximum trust with Charlie.

Splinterz Sell Bankrupt Splinterz Manufacturing and leave the factory.

Shop Master Access all shopping terminals.

The Fruits of Ambition Draw the curtain on Sergei's ambition.

EXECUTIONER DO A TOTAL OF 300 EXECUTIONS

Challenger from Another World Encounter Akuma (EN)/Gouki (JP) in Arcade Mode of X-Men: Children of the Atom.

Justice Awaits Settle the Reservoir Row and enter Flub Fuels.

Scrub Out the Enemy Get through the Flub Fuels Scrub Pens.

This One's a Keeper! Pull off a pose on the victory message screen that nets 10,000 points in Marvel vs. Capcom: Clash of Super Heroes.

Back to Bed With You Knock out an enemy again that was revived from being knocked out.

Control the Shadows Unlock a Shadow Power

The Right Duck Travel the world and outer space to collect loads of treasure!

Glockstar Games Bankrupt FlubCo and leave the factory.

Gallows Terrify a guard with a hanging stealth kill five times.

Well, *I* Think It's Interesting Read one of the history lesson developer commentaries.

Sturm und Drang Finish a round with Cross Assault 300 times.

Manipulator Distract 25 guards using your equipment.

Tactical Espionage Action Within a single Focus, aim and throw three different types of items.

A Foot Face? Become the hidden idol!

Cameo Master Unlock all special guests

Out of Line Complete the Shores of the Dead on Normal difficulty.

Snatched Out Prevent a marine from being Abducted.

Inner Heaven Kill a guard from inside the box.

Unstable Footing Terrify a guard and cause him to stumble to his death.

Combat Ready Unlock 10 Multiplayer mode-only skills.

Be Kind, Don't Rewind Finish any game without rewinding.

Arcade Royalty You did it!

DEAD EYE GET A TOTAL OF 300 CRITICAL HITS

Ice Creamed Reach the Temple.

Keep 'Em Coming Kill every Alien of a Massive Onslaught.

Couldn't Do That Before Disable a spotlight using the Dusk Moths.

Secret Seeker Find a hidden collectible

Basic Hygiene Certificate Unlock 10 Astro Pins

Edison In a single game, complete every Research Project.

Delirious Kill Delirium for the first time

Gabbiar Savior Finish Oddworld: Munch's Oddysee HD with 30%–95% Quarma.