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Prince of the Screen Reach King of the Screen level 3

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

Surprise Attack! Arrive at the objective in File R-07 without being spotted.

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Two's Company, Four's a Party Complete any Adventure level with 4 players.

For Science! Researched all technologies at least once before the year 2005 in a single game

Quite an Achievement Clear the VDNH complex

Eh...what's up, doc? In cooperative mode, revive wounded players 5 times.

He knows what they did last era Found all eight audio notes in the Ancient Labyrinth

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

You're On Fire! Get 5 Kill Streaks of 5 kills in Elimination or Skirmish in PvP.

Confidence Boost Win a Battlegrounds league Clan Match.

I kill dead people Killed 40 ghosts in the Ancient Labyrinth

Green Series clear Get a silver medal on every green track

Fully Automatic Hit the same driver three times with a 3x Ricochet Bubble

Friends With Benefits Had relations higher than 90 with all factions in the Modern Era

The third faction Rescue all the Buddies from their respective predicaments

The First One is the Hardest Get your first 1,000,000+ combo

Last Blood At the end of Guns of Stygia, kill all the enemies on the walkways before the explosions do

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

Worth Every Penny Acquire 1000 credits in one month.

Off My Planet Recover the Hyperwave Beacon.

Favorite Clear all missions of any rank consecutively using the same gun parts.

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

Street Fighter Complete all Dragon's Teeth Assignments

Man No More Build a suit of powered armor.

Making mountains out of molehills Kill 100,000 enemies.

Superior Completion Skillz! Finish the game!
"Congratulations! Thanks for your hard work!"

That Party was Ace Ace every Adventure level in The Journey Home.

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Lefthand Mastery Fully upgrade one skill tree

ARCHIVIST Collect all documents

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

Legendary Hero Reach Reputation 5 with any Hero.

Don't burn yourself out Defeated the Keeper

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Like Killing Ants Kill 5000 soldiers.

Up-Lifting On Monorail Factory, kill all enemies whilst riding the lift

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Tailor-made Chose a perfectly fitting armor

Golden Idol Perform every Single Player Skillshot in the game

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

AMG Completionist Gain all stars in 'AMG'.

Bronze Time Earn a bronze Time Trial record on all tracks

Supernova Get 3 stars on each of the first 14 Echoes