Used the bolt gun
Killed an android using only the maintenance jack
Completed "Consultation"
Completed "A Synthetic Solution"
Completed "Hazard Containment"
Used the shotgun
Completed "The Trap"
Accessed 10 different rewire points
Used the flamethrower
Completed "Seegson Synthetics"
Performed 10 successful hacks
Completed "The Outbreak"
Escaped from android combat without taking damage
Detected 30 targets with the motion tracker
Used the vent system 20 times
Used the stun baton
Completed "The Quarantine"
Completed "Seegson Communications"
Killed an Android
Used the revolver
Completed "Encounters"
Encountered the Alien in Sevastopol for the first time
Completed "Welcome to Sevastopol"
Constructed an item
Collected an ID tag
Completed "Closing the Book"
Collected an archive log
Completed the game on the hardest difficulty setting
Completed the game on any difficulty setting
Collected all ID tags
Collected all Nostromo logs
Contacted your team and escaped Comms without being attacked by an android
Killed 10 humans
Completed the game without killing any humans
Completed 10 minigames successfully
Constructed one of each craftable item
Collected 100 archive logs
Completed "The Descent"
Completed "The Message"
Completed "Transmission"
Completed "Desolation"
Completed "Tomorrow, Together"
Completed "The Quarantine" without being killed by the Alien
Completed the game without dying
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