M1Maul

Firefly Complete the Firefly Journey

10 heads are better than 1 Kill 10 zombies in a row with headshots.

Trigger Happy Kill 100 enemies with assault rifles.

Infinite Power! Activate every power-up in Rumble mode

Speed Kills Destroyed a Lancer while in a Racer

Food Chain You assassinated an assassin

Raw Weapon Acquire best wpn through raw reinfrc.

This is Harraaaaan! Kill 100 enemies by kicking them off the rooftops/cliffs.

Rootin' Tootin' Lootin' Loot 5 Exceptional Weapons.

Freeflow Perfection Perform a perfect combo including all of Batman's combat moves (any play mode)

High Tide Complete In Darkness on Hardened, Veteran, or Realistic.

Old Hunter's Essence Acquire all old hunter weapons.

Predator Gold Achieve 24 medals on predator challenges

Lightning Weapon Acquire best wpn through lightning reinfrc.

Strongest Weapon Acquire best wpn through standard reinfrc.

It's Just a Bad Dream! Complete "Lost in Nightmares" with an S rank.

Snake Stealthily kill 15 Enemies.

Coming On Strong Score or Assist a combined 30 goals or assists in Casual or Competitive Online matches

Natural Progression Win an Online Match with Backfire, Scarab, or Zippy

Budding Artist Collect a Painted Item

Seeing Red Defeat a Crimson Head.

Don’t Go - Survivor Finish Left Behind on Survivor

Dr Frankenstein Create a living creature with at least 2 eyes, 2 legs or wheels, and a brain

Polyamory Complete 5 quests in a single co-op game with the same 3 partners

Just Beginning Complete all the main path story levels

People Person Play with 10 different co-op partners for at least 15 minutes each.

To Link the First Flame Reach "To Link the First Flame" ending.

Enchanted Weapon Acquire best wpn through enchanted reinfrc.

Trespassing Complete all Quarantine Zones

Sins of Youth Achieve 23 Stars in AR Challenges.

Prison docks combat master Achieve gold medal for this challenge map

Prizes, Plunder, and Adventure!  Win every trophy.

Depot Demolition Destroyed Lance Depot

Creepy Crawly You used a rat tunnel

Throwback Use the Standard or Accelerato Boost with Octane or Backfire while playing in Urban Central

UFO Xing Discovered the Secret Exit in Road Crash.

I'm a Runner and a fighter Complete 15 Agility or Power Challenges

Enlightened! Blind 25 enemies in the Light Trap

Pyro Kill 30 enemies with a flamethrower.

Crystal Weapon Acquire best wpn through crystal reinfrc.

Catch Me If You Can! Earn 5 Relics.

Hot Shot, Part Two Win the MVP award using Backfire, Scarab, or Zippy

Not Taking Any Chances Burn up a zombie.

Strength in Numbers Red Dead Online: Complete a Free Roam mission as part of a Posse with at least 2 members.

Occult Weapon Acquire best wpn through occult reinfrc.

Cortex's Crazed Contest Earn the Key in Sunset Vista.

Divine Weapon Acquire best wpn through divine reinfrc.

Knoxx-Trap Killed General Knoxx-trap

Ned-Trap Killed Dr. Ned-trap

Steele-Trap Killed Commandant Steele-trap