Discosal

Top of the Heap Reach New York Mastery Level 15.

Spelunker Find all of the Intel in Awakening.

Act 5 Recruit Complete all Act 5 maps on Recruit difficulty or higher.

Bits & Pieces Destroy all 18 CCTV Cameras, Fuse Boxes and AR Batarang targets

Nook, or Cranny? Find the Secret in Sunken Passages.

Perfectionist Earn ALL N.Sanely Perfect Relics

Hotel Hell killer Finish 'Hotel Hell' on Insane

Inquisitive Mind Find all of the Intel in Mayday.

Null and Void Reach Haven Island Mastery Level 20.

Who needs guns? Complete an Echo Six Expansion mission without killing anything with a gun.

Gearhead Collect all Weapons and Field Upgrades from Supply Boxes in Open Combat Missions

All Cleaned Up Earn all other Trophies in Back 4 Blood.

Second Shooter Summon assistance by shooting locker 137.

TBoGT: Gold Star Score 100% in all missions. (The Ballad of Gay Tony)

Biology Lesson Kill a Bloater with the pump shotgun as Bill in No Return

It's Time Obtain the Kinetic Hammer

Fate of Two Worlds Complete Story Mode chapter "Battling Ultron Omega."

Earth's Mightiest Hero Complete Arcade Mode.

Not Big Enough In Der Eisendrache, trap and kill a Panzersoldat using the Ragnarok DG-4.

Tyranical 5 Tyrants Slain

Enter the Hall Reach the Carnage Hall

Let's see that again Use the replay system.

All Your Game Are Belong to Us Acquire the Trials Trophy

We'll Try Again Tomorrow! Survive 3 waves in Contractions in a row without anyone bringing back a crate

Lurker You Evaded (or defeated via Takedown moves) 75 enemies.

Tower Master Complete all Tower missions

The Pro Finish your training and sign your first Career contract.

Ensign Reach round 10 in Carrier.

What's a Speed Limit? Win 15 dynamic freeway races.

Indecisive Possess 20 different enemies in one round of Soul King

Father Time Completely unlock a time trial by completing all 3 missions.

One Last Job Finish Final Transmission

Knight Out 100% the game. Complete the main story, find all Riddler secrets and acquire all the trophies.

World Domination In Liberty Falls, tap into your Supervillain side

Waiting Is Half The Fun Patience is key to any warrior's training. Fight in network battles 30 times using the standby function. The longer you wait, the greater the joy will be when you finally get picked.

Precarious Perch Find the Secret in Brood Lair.

Completionist Complete all The Last Yardbird Challenges.

Master Wayne Take no damage when playing as Bruce Wayne

Who Snipes The Snipers? Kill a Sniper with a Sniper Rifle.

Hit The Ceiling Reach REP Level 70

Conqueror Defeat a Warlord in MWZ

Acted Alone In Verrückt, headshot 20 zombies in the courtyard from the second floor of the Asylum.

Young Star Collect 25 Stars in Career

Amateur Radio Operator Listen to most of the codec conversations.

Practical Training You've heard of combo trials, I presume? It's time you practice attack sequences. I want you to finish 45 of them. It will be difficult, but I've the utmost faith in you.
13/45

Always Someone Stronger Why not try fighting someone stronger than you in a Ranked Match? There's a lot you can gain from fighting stronger opponents. Beat 10 of 'em and you'll understand.

The Platinum Package Complete The Last Resort on Master Difficulty.

Head Crab Removal 20 kills with a crowbar

Electrician Shoot 5 cable lines using sniper rifles.

The Dundee Make like the famous Aussie and leave.