Gradieus

Better Living Underground Unlock all build areas of Vault 88

The End You defeated Zhao Yun Ru and destroyed the Hyron Project.

Bountiful Survive 3 days holding a bounty of $250 in all states.

He Ain't Heavy Complete The Dragon and the Prince Side Mission

DLC: Zombies: Early ExZit Denied Try to escape the bridge early in Burned Bridges.

Jaws of Shadow Complete 25 Caragath Stealth Kills.

Super Sleuth You really nailed your case against Lee Hong.

Motorhead Complete all Campaign of Carnage side missions.

Watch out! Kill 10 Toads using their electric projectiles

Electric Burn Kill the Electric Great White

Whole World Blind Complete the Two Graves Side Mission

Smooth Talker Make 25 Dialogue Choices on Quests

Bathed in Flames Enough running! I'll burn her to the ground right here! (Ch. 10)

Consume This Use 10 Revive Consumables

Taken for a Ride Complete "Taken for a Ride"

Shadow Killer Kill the Shadow Orca

Item Management This cave echoes like crazy. Better put the gun away and keep quiet. (Ch. 8)

Smash the State Help Officer Nicholas take out the trash.

Run and Gunner - Kill 3 Helghast with one burst of assault rifle fire Kill 3 Helghast using an M82 or StA52 assault rifle without releasing the trigger

Roguelike DLC Vietnam: Complete the game in Survivor Mode (Host only).

Vault Dweller Equip Vault 88 suit and Pip-boy on a settler

Ambush Defeat 4 enemies within the duration of a single scare effect.

Aqua Medal Defeated the Chieftain's Mech using Brittle Knack

Ruby Medal Cleared a chapter as Vampire Knack

Like Mama Used to Make Complete Bedroom.

The Healing Touch Earn a Heal Master Boast 3 times

The Scene of the Crime Rescue Mad Hatter's first hostage.

Bone Breaker Kill the Bone Sperm Whale

Kaleidoscope Kill 3 enemies using sniper scope while wearing the Gas mask and using the Night Vision goggles all at the same time.

Powerhouse Acquired all standard weapons.

Leaping Lizards Complete The Wrathful God Side Mission

Only a Real Master Make a comeback when at low health (10% or less)

Plant Perfect As a Plant, Achieve a Perfect Win in Gardens & Graveyards

Strong with this one Unlock all spells for one class

Cleansing The Land Complete the quest "Cleansing the Land"

I'm a survivor! Complete 20 waves in a row on any Horde Map.

Seeds of independence Liberate 500 slaves.

Dial B For Bomb You unlocked the special ability of Packie's car bomb placement.

One of the Lucky Few Breach the seawall in under 2 minutes without taking MG fire.

Another Brother Falls You survived the drive into Sinclair Parish

A gross gross Survive 144 Waves in total.

Done That Complete all Hammerlock's Hunt side missions.

Twice Nightly Complete New Game Plus

Tiny hoard Get a total of 10,000 Coins.

Atomic Bomb Acquire 100% of the Atomic Evolution set

Stone Cold Killer Complete mission “Blood from a Stone”.

Career Criminal Attain 100% Game Completion.

Eyes Of The Storm Obtain A Thousand Eyes skill, equip elite versions of Oathtaker's Bow and Sinchi Chiqa Battle Dress

Mother knows best Complete all Mother Hen secondary missions in the main game

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)