FlatulentOne

Sidewinder Do a 250 yard (228.6 meter) drift

Companion Finish the game with the same partner for the majority of the journey and return to the beginning.

Maximum Overdrive Kill 50 enemies while using Overdrive.

Slip the Cuffs Drive through a roadblock without hitting it

Strike! Kill 5 enemies with a single grenade.

Look Both Ways Kill all the KVA in the traffic section without damaging a civilian vehicle in "Traffic."

The Bigger They Are Defeated the Invincible Empyrean Sentinel.

Kill Box Kill 20 enemies with the Chopper Gunner in a single run in "Return to Sender."

What Goes Up... Destroy all the choppers with only the UGV's grenade launcher in "Persona Non Grata."

Memento Personalize a scene in Photo Mode.

Triumphant Squire Defeat the nefarious sorceror Humgrump.

Story Complete Complete the Story Mode.
5/10

Hard Hitter Complete the campaign on Hardened difficulty.

Party Crasher Kill 20 enemies with the Grappling Hook in "Sentinel."

The Garden Complete the garden to-do list

Twin Wolves Reunite with a ghost from the past.

Gallo Tower Reach Level 60 in the Dairy Plant.

Cash For Crashes Earn 50 000 Credits.

Deadly Specialist Get a Specialist-based medal that requires 3 or more rapid kills while using any Specialist Weapon.

Bust Buster Rearrange a sentence to blow up Humgrump's bust.

Hellfire Evolve the Fire Wand.

Flying Ace Shoot down 10 enemies with machine guns in "Throttle."

Star Walker Retrieve the scroll from the top of the star projector.

Hyper Dairy Plant Defeat the Sword Guardian in the Dairy Plant.

BEE! ARGH! BEE! Pick up, and hold on to, a Boomblebee Hive for 60 seconds.

Trashing Around Reach Player Rank 25.

Point of Impact Perform 5 perfect shots in a row with the Vulcan Gun without taking damage.

Fast Break Score at least 2 Dunks in the first minute of a Hoops game

Restricted Airspace EMP 10 enemy aircraft out of the sky with the hovertank in "Bio Lab."

Risk Assessment Finish Calculated Risk

Ruthless Make 50 total Shots on Goal using Merc, Grog, or Ripper

Hating Them Tin Cans Wreck 100 Opponents.

...Becomes the Master Place in the top 3 on the Gauntlet scoreboard

Understanding Madness Complete Demon Within on Hardened, Veteran, or Realistic.

Thunder Loop Evolve the Lightning Ring.

Challengers Champion Complete Challengers Championship.

Giantslayer - Kill the Heavy within 1 minute Kill the Blood Meridian heavy in under 1 minute

Coffin: Dairy Plant Find and open the coffin in the Dairy Plant.

Silverback In Black Hack the Data Vault and brace yourself for Cyber's Avengening in Dead Ops Arcade 2.

The Life Exotic Obtain and equip a piece of Exotic gear.

Mortal Coil Shuffler Extraordinaire Accumulate 20 deaths in one Story level

Explosive Complete the mission "Long Way To The Top".

The Bone Zone Unlock Hyper mode for 3 normal stages.

Ebony Wings Get Peachone to Level 7.

School of Hard Knocks Request Stiles to toss you grenades 15 times.

Registered Voter Head to 'Arena Preferences' and use all of your votes

Fortunate Son Achieve 46 Stars in AR Challenges.

Out of bounds Pick up and throw 30 of Vex's minions to their doom.
0/30

Adventure Complete Complete the Adventure Mode.
5/10

Death Spiral Evolve the Axe.