Frostdemon

Completed Chapter 1 - 1 Complete Chapter 1 - 1 on any difficulty setting.

Maelstra Ribbon Complete Maelstra Barrens on any difficulty level

Can Opener - Destroy a Helghast APC Destroy any Helghast APC during battle

Pallbearer - Kill 500 Helghast Kill 500 Helghast Soldiers

Cruiser Ribbon Complete The Cruiser on any difficulty level

Tharsis Ribbon Complete Tharsis Refinery on any difficulty level

Suljeva Ribbon Complete Suljeva Village on any difficulty level

Run and Gunner - Kill 3 Helghast with one burst of assault rifle fire Kill 3 Helghast using an M82 or StA52 assault rifle without releasing the trigger

Bullet Counter - Manually reload 150 times Manually reload your weapon 150 times

Bridge Ribbon Complete Salamun Bridge on any difficulty level

Dragonslayer - Destroy the ATAC within 1 minute 30 seconds Destroy the Salamun Bridge ATAC in under 1 minute 30 seconds

Salamun Ribbon Complete Salamun District on any difficulty level

Killing Spree - Kill 5 Helghast in 15 seconds Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health

Visari Ribbon Complete Visari Square on any difficulty level

Defensive Fighter - Kill 30 Helghast with an emplaced weapon Kill 30 Helghast using the StA3 fixed gun emplacement

Blood Ribbon Complete Blood Meridian on any difficulty level

Corinth Ribbon Complete Corinth River on any difficulty level

The Savannah Complete all levels in The Savannah

Mortar-dom Kill 8 Japanese with thrown mortars in 'Breaking Point.

Stormed Peleliu Establish a beachhead at Peleliu Island on any difficulty. (Solo only)

Close Shave Survive a banzai attack. (Solo only)

Snake in the Grass Take out a Japanese soldier lying in wait in the grass.

Carlson's Raiders Complete 'Semper Fi' on any difficulty. (Solo only)

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

The Gardens Complete all levels in The Gardens

Artist Place a sticker

2X Multiplier! Get a 2X Multiplier

Fashion Sense Choose a costume for your sackperson with at least one item on your head, at least one item on your body, and a material

Deliveries Done Complete 36 standard orders.
0/36

Master Builder Complete at least one of every type of structure (including signs, ladders, and climbing anchors.)
0/13

The Post Guides the Present Read 100 mails.
0/100

The Past Guides the Present Read 100 interviews.
0/100

Hooked on Delivering!? Deliver 700 items of cargo.
0/700

Pumped Porter Deliver 3,000 kg of cargo.
0/3000

Well-Traveled Travel 80 km and complete an order.
0/80

Homo Faber Fabricate all available weapons and equipment.
0/108

Wake Up Call Survive the manual override

You Monster Reunite with GLaDOS

Undiscouraged Complete the first Thermal Discouragement Beam test

Bridge Over Troubling Water Complete the first Hard-Light Surfaces test

Pturretdactyl Use an Aerial Faith Plate to launch a turret