Completed "Closing the Book"

Completed "Welcome to Sevastopol"

Completed "Encounters"

Completed "Seegson Communications"

Completed "The Quarantine"

Completed "The Outbreak"

Completed "Seegson Synthetics"

Used the stun baton

Completed "The Trap"

Completed "Hazard Containment"

Completed "A Synthetic Solution"

Completed "Consultation"

Completed the game on the hardest difficulty setting

Completed the game on any difficulty setting

Collected an ID tag

Collected all ID tags

Collected 10 Nostromo logs in the main campaign

Used the flamethrower

Contacted your team and escaped Comms without being attacked by an android

Used the shotgun

Used the revolver

Killed 10 humans

Escaped from android combat without taking damage

Encountered the Alien in Sevastopol for the first time

Used the vent system 20 times

Detected 30 targets with the motion tracker

Constructed an item

Completed the game without killing any humans

Performed 10 successful hacks

Completed 10 minigames successfully

Accessed 10 different rewire points

Constructed one of each craftable item

Collected an archive log

Collected 100 archive logs

Killed an Android

Completed "The Descent"

Completed "The Message"

Completed "The Quarantine" without being killed by the Alien

Completed "Transmission"

Completed the game without dying

Completed "Desolation"

Completed "Tomorrow, Together"

Used the bolt gun

Killed an android using only the maintenance jack