Markoolios

The Ravening Beast Kill Ghom.

Powering Up Complete "Powering Up"

The Runner Complete The Runner

The Nuclear Option Complete "The Nuclear Option"

The Black Soulstone Complete all quests in Act II.

Made to Order Craft 5 items.

Driver's Ed Shoot the driver of the suicide truck.

Putting in the effort Complete 10 challenges in the campaign

Long Way Down Crash a helicopter by shooting the pilot.

Nothing but Net Neutralize the 'Fog of War' machine gun with a frag grenade.

Well-Rounded Warrior Complete all Haiku, Onsen, Shinto Shrines, and Bamboo Strikes on Iki Island.

No Turning Back Now Try to leave Silent Hill in the Observation Deck area.

The Prime Evil Kill Diablo.

Making a Breakthrough Kill the Siegebreaker Assault Beast.

Bejeweled Combine gems.

Chiyoko's Song Complete all Animal Sanctuaries.

The Lord of Sin Kill Azmodan.

Legend Of The Wastes Reach Level 50

Elegy for Kazumasa Complete all Memories of Your Father.

Shattered Destroy 50 windows.
38/50

Nuclear Family Complete "Nuclear Family"

Play Dead Kill all the enemies in the 'Embedded' field of dead bodies.

…The Harder They Fall Kill 5 Giant Creatures

Corporal Reach Rank 10 in multiplayer

Progress Reach Level 2 with one Accolade.

Otherworldly Enter the Otherworld for the first time.

Play the Objective Complete 25 Squad Orders in multiplayer

The Wages of Sin Complete all quests in Act III.

Fire in Your New Boots Kill Urzael.

Blind Betrayal Complete "Blind Betrayal"

They're Not Dolls… Collect 10 Vault-Tec Bobbleheads

Trade-in Replace a property with Enchanting.

Victory and Sacrifice Complete all quests in Act IV.

Nothing is Written Complete Nothing is Written

A Daily a Day Complete your first Daily Challenge

Press [BOOM] to Defuse Blow up 3 tripwires with explosives.

Friendly Competition Beat your first Autolog Recommendation

Pit Stop Stop three APCs with Hadir's sniper rifle.

Her? Kill Adria.

Companion Block Only use one cinder block and bring it to the end of 'Embedded'.

Ashes to Ashes Burn 4 enemies with a single molotov.

No Sanctuary Complete Stronghold.

Death Do Us Part Kill Malthael.

Lights Out Shut off the power to 4 buildings in 'Going Dark'.

Underground Undercover Complete "Underground Undercover"

Walk it Off Complete the game using only 3 First Aid Meds or less.

Wild Fire Take down a flying Helicopter with a molotov.

The Elitist Kill 500 elite (champion, rare, or unique) enemies.

Just Get Me Outta Here Complete the game within 4 hours.

Rockets' Red Glare Complete "Rockets' Red Glare"