Nekronic

Apex Predator You performed a takedown on Burke without being detected.

Ending C Achieved "Full Circle" ending.

Unbeatable Win all the adventure races in the first position

I Love Science Obliteration - Extract Wernicke, Hänel, and Kehrer in one playthrough

Unhealthy Behavior Defeat 10 enemies when under the influence of the Virus

Sports License Won 25 Career events on Easy difficulty or higher

Toy seller Find 3 toys in New Game+ mode: teddy bear, sun and fish.

All of the Above You managed to save Dr. Kavanagh and all the prisoners, too.

The Eagle has Landers In Ascension, escape on all three lunar landers.

The Learn'd Scholar When the proofs, the figures, were ranged in columns before me...

That Old Adage Apparently, your CASIE augmentation doesn't work on everyone...

Drums in the Deep Gain access to the lowest level in your base.

Never Forget You revisited the site where Belltower discovered and captured you.

Through the Dimensional Rift Defeated Omega.

It didn't SEE that coming! Defeat an Illuminate Great Eye.

Dark Boy Beat the Depths/Necropolis without taking damage

Mama's Boy Beat the Womb/Utero without taking damage

Mom's Knife Kill Satan with Isaac

Ostiophobia Defeat the son.

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

PaiN: Mother, Blood, and Secrets Day 2: Saturday - Cleared Mizuki's Somnium.

Washington Raiders Complete the full Operation Dark Hours raid in a group of eight players.

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

Big Spender Spent a total of 1,000,000 Zeni.
180000/1000000

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

Overkill Obliteration - Kill all enemy snipers with explosives

First Blood Finish a round of Last Stand

The Polaroid Beat Cathedral 5 times

Framed Unlock all the frames

Completionist Dominate 100% of Career by beating all the track records.

The Hardest Road Advance one of your soldiers to Colonel rank.

Roll Credits Kill Jason.

Saving Private Reiner Obliteration - Don't kill any members of the Reiner family

Come forth, Shenron! Summoned Shenron and had a wish granted.

Madman Finish 100 games in PvE
0/100

Living in the Past You conquered 5 warp zones! you're so old school...

The Negative Beat Sheol 5 times

All Together Now Get satellite coverage over every country on one continent.

Shields Up! Successfully defend yourself with your shield 20 times

Full Marks Infiltration - Complete all the Challenges

Challenger Win a race in split-screen

Well, what did you achieve? Finish all episodes on insane or extreme difficulty

Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

Thrillseeker Unlock Carnival of the Dead

Isaac's Tears Kill Isaac with Isaac

Took this thing on a test flight Complete Arcade mode with a custom made ship, at Veteran difficulty level

Puzzle Master Completed the game on the hard puzzle difficulty setting, any ending.

Greatest Tag-Team in History Defeat both Lightning Skeleton arenas in The Great Temple on Hard Mode, with 2 or more players (or as Javier Jaguar)

Scholar Finish Chapter III.

Chemophobia Defeat the trademarked chemical.