Here is the full list of all 18 Liberated achievements.
Complete Issue 01
Kill 50 enemies
Trigger 3 arrogant responses
Run away and make it to the industrial loft
Complete Issue 02
Complete Issue 03
Complete Issue 04
Complete Issue 05
Complete Issue 06
Kill 50 enemies with a headshot
Strangle 20 enemies
Acquire the shotgun
Shoot down 30 drones
Survive the visit to Chinatown in Issue 01
Solve all the minigames within 90 seconds
Collect all the archive drives in Issue 02
Vote pro-government in Issue 04
Vote pro-rebels in Issue 04