Here is the full list of all 31 Displaced achievements.
Win a battle without being injured
Unlock every hero
Survive for 100 days
Leave the country via the port
Leave the country via the airport
Leave the country via the checkpoint
Take a group of five across the border
Cross the border alone
Arm five group members with any weapon
Arm five group members with a firearm
Save more than $30,000
Spend $50,000 on items
Sell $100,000 worth of items
Own three artifacts at once
Win a battle with one hero in the group
Complete the first chapter without allowing the group's despair level to reach the highest level
Complete the first chapter without feeling hungry
Defeat a group of four enemies in hand-to-hand combat
Complete the game without losing a single member of the group
Complete the first chapter without using a single first-aid kit
Complete the first chapter
Complete the second chapter
Complete the third chapter
Win a battle with every group member in Attack mode
Win a battle with every group member in Ambush mode
Fill the inventory
Acquire 50 weapons
Use 100 first-aid kits
Hunt 100 times
Attack every group of strangers you meet and complete the game
Greet every group of strangers you meet and complete the game