Playstargate

Treacherous Ground Look out below.

They Live What's lost is found.

Level 25 Reach level 25
25/25

CQC Win 25 matches in Boxes (social or competitive)
25/25

Can't Touch Me Win 10 Versus matches without losing a round (social or competitive)
10/10

Level 10 Reach level 10
10/10

Level 5 Reach level 5
5/5

Gimme Some Skin Play one Versus Match with a Custom Weapon Skin

Always Remember Your First Finish playing a Versus match (social or competitive)

Made Us Whole Complete the game on any difficulty setting

The Fugitive Escape the Facility

The Final Sacrifice Destroy the Marker

My Boom Stick Kill 6 enemies at once with Line Gun's Alt-Fire (single player only)

Cross your Heart, Hope to Die Survive the Eye Poke Machine

Frozen in Time Kill 50 Necromorphs while they are in Stasis (single player only)

Knock Knock Complete the Drill Ride

Necro Flambé Kill 50 enemies using the Flamethrower

Looking good Purchase the Advanced Suit

Clean Cut Sever all three tentacles of a Lurker with one Line Gun Primary Fire shot (single player only)

The Librarian Collect 100 logs

Operation! Snare the Shard with the Ishimura

Think Fast Kill 30 Necromorphs with Kinesis objects

Hornet's Nest Destroy the Tripod Nest

Powered Up Complete the Solar Array Puzzle

The Electrician Collect 10 Semiconductors

Shut Down Defeat the AI

Brute Juke Kill a Brute without taking damage

The Graduate Win the fight at the School

The Engineer Collect 10 Schematics

Torment Me No More Kill the Tormenter

Clever Girls Survive your first encounter with Stalkers

One Small Step Get through the first Zero-G area

Derailed Survive the Train Sequence

First Aid Use Quick Heal ten times (single player only)

Romper Stomper Stomp 10 Containers

Patient on the Loose Get your first Suit

Taste of your own Medicine TK Impale a live Slasher to a surface using a Slasher's arm - it must stick to the surface

Shoot the Limbs! Dismember 25 Necromorph Limbs (single player only)

There's Always Peng Find the Peng Treasure

Butcher Dismember 1000 Limbs

Slugger Kill the Slug Boss with more than 50% Shield strength remaining

Frank West: Cross-dresser Dress up completely in women's clothing.

Raw Emotion Take a photo of a survivor in a very dramatic situation.

One Hundred And Eighty You scored 180 with 3 darts.

Gobble Gobble You got a turkey in 10-pin bowling.

That's How We Roll! You unlocked the special ability of Brucie's helicopter ride.

Walk Free You successfully lost a 4 star wanted rating.

Photo Album Photograph 25 PP stickers.