MitchellForSure

Take a Deep Breath Reach the Centre of the Galaxy in Survival Mode

Fortune and Glory Find all 45 Predator trophy belts

Animal Control Collect a dog tag

Expert Survivor You defeated ARK's second Ultimate Life Form!

Master Survivor You defeated ARK's third Ultimate Life Form!

Treasure Hunter Collect every bit of treasure in Ancient Dangers: A Bat's Tale

Prison Break-in Get into the prison without raising alarm in 'First Victory' mission

One Shot, One Boom Kill an officer and blow up the armory with one shot in 'First Victory' mission

Salvation Lies Above In Tag der Toten, Ascend from Darkness

Low Ballin' Win 10 races in a Low Rider.

Partners in Crime Successfully steal GenMat and escape a raid in co-op.

Troglodiced Kill 100 Trogs with an Auto Axe

To Live Forever Reach the Centre of the Galaxy in Permadeath Mode

Crushed Eliminate an enemy mech by landing on top of it, crushing its robot soul.

Great Emperor Cleared all of the stages in the game.

An Endless Quest Cleared the stage, "An Endless Quest."

Beginner Explorer You discovered 10% of the Explorer Notes on the ARK!
5/23

On Target Achieved the highest score at the Dawn's Grasp Archery Range

Gearing up! Find the shotgun.

Resistance Researcher Activate all Resistance Research Points

Art Dealer Collect all the artwork in "Revelations"

My Kung Fu Is Stronger Gain Mastery of All Fighters

Come What May Reach an ending with the Random Loot and Random Enemies modifiers enabled.

Motor Pool is Down Destroy all enemy vehicles inside the ruined castle in 'Sabotage in the Loue Valley' mission

Infinite Introduction Activate an Exploit

Survivor Evolved You've defeated ARK's first three Ultimate Life Forms! And yet...

Experienced Explorer You've discovered 20% of the Explorer Notes on the ARK!
5/46

No Easy Path Complete the quest - Skybound

Old Raven You found the true Lord of Nebakov.

Legendary Climber Completed all Legendary Climbs
3/6

Quad Squad Complete "Quad Squad"

Adventurous Explorer You've discovered 30% of the Explorer Notes on the ARK!
5/69

West Coast For The Win! Medal in all Decepticon West Coast Missions

Some Assembly Required Transform the Axatana between different modes.

Heed the Heroes Read every Fallen Hero note in Ancient Dangers: A Bat's Tale

Reunited with Fidolina Defeat the Papaback and save your dear friend in Dead Ops Arcade

Grim Reaper Harvest all available civilians in the Alien Campaign

Studious Explorer You've discovered 40% of the Explorer Notes on the ARK!
5/92

Excavator Destroy 15 Forsaken Tombs.
0/15

Entrapment Entrepreneur In Alpha Omega, kill 11 zombies with 5 different traps

Master of Swords Through discipline and mastery, you’ve earned the right to be called a true master of the blade.

Veteran Explorer You've discovered 50% of the Explorer Notes on the ARK!
5/115

Adept Explorer You've discovered 60% of the Explorer Notes on the ARK!
5/138

Professional Explorer You've discovered 70% of the Explorer Notes on the ARK!
5/161

The Fratelli Twins Defeat "The Fratelli Twins" during Winterfest

...Party at the Back Fully upgrade a RWD vehicle.

Give it Your All Process all 5 Advisors at once.

Higher Power Activate a rank 3 Boost.

Surround Sound In chapter 6, on diff. COMMANDER or greater, defeated Soundwave without defeating any cassettes.

Expert Explorer You've discovered 80% of the Explorer Notes on the ARK!
5/184