Facehugging

Hack n' Slash Unlock all Melee Weapon Proficiency Skills
0/100

Developer Spend 1 hour on the DEVELOPER level.

Shut that door (again) Shut two car doors while in cover.

Wung-fu Master Defeat 50 Enemies using Super Wushu
0/100

Thugs Defeat 25 Bandits
0/100

General of the Army Enter Prestige 1 in Multiplayer while playing online.

No Way Out Complete the KHAN level.

Conjurer of Cheap Tricks Use Gandalf's startle ability to dazzle 50 enemies

Rain Man Complete the BRIDGE level without a kill.

Mariner Feed the Murk Puff 10 Guppos
0/100

The night is dark Kill 12 enemies without getting detected.

Pew Pew! Unlock all Gun Proficiency Skills
0/100

Dang Girl, You Ace At This Game Win the most challenging round in Murderlin's Temple.

Bagman Buy an item from Honki

Dawn of the Mushroom King Equip Thorin with the Mithril Mushroom Crown

The Hurt Mine Locker Kill 10 monsters with one mine

Flying Dragon's Trophy Slayer of Demon “Blue Flying Dragon”

Light the Fires! Earn 10 Relics (gold or better).

Temper Temper Hunt your first tempered monster.

Invisible Savior Complete the FACILITY level without killing or raising alarm.

Bronze Revenge Obtain 24 medals on the original Arkham City ranked maps (as Batman)

At the Summit of Apocrypha Complete "At the Summit of Apocrypha"

The Hunter's Life for Me Complete 50 optional quests.

Architect Build three wings on a house

Lest Ye Be Judged Encounter an Agent of the Nine somewhere in the system.

Handyman Crafted every type of item at least once.

All in the Family Collected all of the Mysterious Objects.

Far From Home Complete the quest "Far From Home"

Respec Yourself Your First Respec

Only a Real Master Beat an opponent while they still have 90% health and you have 10% or less health remaining

Never Saw It Coming While invisible, used Peeping Tom to knock out 15 enemies with a melee attack.

Mystery solved Find all the secret files

Rex Rider You rode on the back of a T-Rex!

Inertial Distance In Campaign, wall run over 250 meters.

Saboteur Complete the SNIPER TEAM level.

Feat Fetish Perform every Feat.

Through the Fire Complete the SPIDER LAIR level.

Hunter-Seeker Find and kill all the most dangerous monstrosities located in dead zones

Diligent Reader Collected all files.

That's why we need a burglar! Obtain all Master Burglar titles. (Single Player Only)

Dream Team Complete all the main quests cooperatively with any number of partners

DLC: Mars: Slimy Death Hit 10 Arachnids with Crabmones.

The Toll of Kings Complete The Toll of Kings

By Your Command Collect the Interdiction Stone

Two-Faced Uncover Lyegrove's secret

Robot Hunter Unlock 10 Robot Mods

They Went That-a-Way Completed They Went That-a-Way.

It's an Order Mark 100 opponents which were then killed by your co-op partners

Invisible Intruder Complete the SEPARATION level without killing or raising alarm.

E-Rodeo Kill 20 enemies using the E-Combo