Masher

Silent Kill Kill 5 enemies in a row with a sneak kill without being discovered.

Train to Nowhere Complete Mission 8 (Any Difficulty Level)

Only the Best Campaign: Bought all upgrades.

Up and Running Repaired the machine in Suchong's lab in Burial at Sea - Episode 2.

Smash and Not Grab Destroyed the Tassiter Proxy.

Pilot of Phobos Complete the game with Phobos

Paying Respects Find the graves of each of your fallen companions.

Wrecker Get 10 multi-kills in the Shanghai mission in the Campaign

Snowball Effect Froze 2 enemies with the same Old Man Winter trap in Burial at Sea - Episode 1.

Fully Equipped Purchased any two upgrades for Old Man Winter or Radar Range in Burial at Sea - Episode 1.

Mein Hair Delivered the hair sample in Burial at Sea - Episode 2.

My Best Friend Completely upgrade one weapon.

Twofer Knocked out two or more enemies using the same Gas Bolt.

Congratulations on your driver's licence! Reach the end-boss of any level using boost only

Hand To Hand Master - Kill 50 Helghast using Brutal Melee Killed 50 Helghast using Brutal Melee

Don't try this at home... Splash the screen during a celebration.

Float like a butterfly Beat Kid X-Mas in under 5 minutes without dying

No, I'm Athena! Killed 100 enemies with the Aspis.

Paid in Full Completed Burial at Sea - Episode 2.

Sleeping with the Fishes Complete Mission 9 (Any Difficulty Level)

Power off In the final memory remix: have Jax short-circuit, but keep everybody safe

End of the Line Complete End of the Line in Campaign on any difficulty.

Wendell's Story DLC Vietnam: Complete the game (Host only).

The fallen Make 50 Leapers fall off walls

Trigger unhappy In the Forlan memory remix: have Forlan get the gun, argue with Alexia but not kill her

Leave no one behind DLC Vietnam: Free the 3 US prisoners of war (Host only).

Hold Still! Kill 6 enemies affected by one Blinding Swarm or Firefly Swarm.

Break on Through Complete Break on Through in Campaign on any difficulty.

I See Movement! Request Pierson to spot enemies 25 times.

Intergalactic Disco Star Dance along with your Alien Buddy and touch 7 stars.

Full arsenal Unlock all assignments and collectibles in the Campaign

Zombie Hunter Kill 10 000 Zombies

Turned Every Stone Find all grandmaster diagrams for each witcher school.

Savior of Mefitis Save all humans on Mefitis

Combat Recruit Complete the Campaign on any difficulty.

Night Terrors Complete "Lost in Nightmares" on Professional.

Took the Highway Complete Mission 10 (Any Difficulty Level)

David and Golyat Kill Golyat with a crossbow bolt to his eye.

Lawnmower Man Kill 4 enemies with the same Ripper blade

Apprentice Complete a mission using a Combat Unit staff member.

Dressed to Kill Unlock the bonus for equipping all the witcher gear elements from one School.

Anything You Can Do... Beat a score you were Called-Out on.

Silent Death DLC Vietnam: Perform 25 stealth kills while you have the 4 survival instinct tokens.

Old Faithful Kill 200 enemies with an AR.

Humanist Save all humans

Cosmic Completionist Discovered all named locations.

Hmmmmm... Wield the Mysterious Amulet.

Ice To Meet You Shattered 3 frozen enemies with a single slam attack.

Carry on, nothing to see here Complete all levels on Experienced difficulty

This was Supposed to be a Western Destroy all Chaos Objects in a Base without leaving your vehicle.