PrincessPea21

Skeet Shoot In the Main Campaign, killed 5 enemies while they are falling.

Third Time's a Charm Upgrade a piece of gear 3 times

Specialist Earn the Mastery for a weapon mod

Jack of All Trades Collect all of BT's loadouts in the Campaign

On the Fly In the Main Campaign, killed 30 enemies while riding a Sky-Line.

Going Underground Discovered every manhole.

Ancient Game Hunter Defeated the rare Nevi in Rift Planes: The Ruins.

Too Far You farted on the corpse of an aborted Nazi Zombie fetus.

Flame On! Destroy a Titan with your Flame Core in the Campaign

Hohokum Remix: Guitar Loops Sculpt these ethereal guitar and bass melodies.

Hohokum Remix: Bass Build your own bassline from this pulse.

Hohokum Remix: Synth Loops Complete the mix with a splash of analog electronics.

Hohokum Remix: Drum Loops Rearrange the drum loops to make something fresh!

Hohokum Remix: Drum Kit Can you use these dreamy drums to make a beat?

Thorough Shopper Complete all Challenges for a single mission.

Shoot it Until it Dies Defeat the Cyberdemon

Beat School: Interstellar Funkonauts May the funk be with you.

Beat School: 3001 A Bass Odyssey Take this bassline for a spin around the galaxy!

Beat School: Something Smells Funky in Here! Time to do the funky laundry!

Beat School: Mission to Planet Drums 3, 2, 1... funk off!

Beat School: Set Phasers to 'Funk' When the mothership is under attack, fight back with a funky loop.

Don’t Go - Normal Finish Left Behind on Normal

Better Than Money Purchase 5 items from the Black Market.

Bon Voyage In the Main Campaign, killed 20 enemies by knocking them off Columbia.

Long Way from Texas Complete D-Day.

Face Melter Destroy a Titan with your Laser Core in the Campaign

Beginnings Complete Chapter 1.

Combat tested, Doomguy approved Reach Level 5 in Multiplayer

I've Got Your Back Complete 1 quest in a co-op game

My Name Is Earl Buy 20 cosmetic items from Crazy Earl.
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Gravitational Anomaly Defeated 8 enemies with one special attack.

No Man Left Behind Complete the mission "A Dam Fine Rescue".

Pitching Machine Hurled 10 objects into enemies without missing or taking damage.

A Man Chooses Complete the game on Survivor difficulty

Off the Beaten Path Find 10 Collectibles

Outnumbered? No Problem Defeat the Hell Guards

Warming Up Win a battle.

Through Mud and Blood Complete Through Mud and Blood

Plague of Gat Kill 1000 Demons with any combination of Supernatural Powers

The Gryffindor in the Graveyard Find the Map Chamber as a Gryffindor

Shareware Create and publish a SnapMap

The Show Must Go On Complete The Show Must Go On.

The Seeker of Knowledge Win the House Cup

Room with a View Reach the highest point in the castle, the Headmaster's upper study

Burning Game Hunter Defeated the rare Nevi in Rift Planes: The Inferno.

All Too Easy Kill Zinyak in less than 5 minutes in 'Save the Planet'.

Brass Balls Complete the game on Hard difficulty without using a Vita-Chamber.

Divine Intervention Complete Divine Intervention.

Robot Army Acquire 6 or more friendly Stalkers at the same time in the Campaign

Staggering Start Stagger an enemy.