Here is the full list of all 11 Exiles End achievements.
Find a member of your crew
Completed the game
Found everything in the game
Shoot a worm while it's falling
Complete the game in less than 3 hours
Get ready to make your own way out of the mining base
Find the grenade launcher
Reach ending #1
Reach ending #2
Meet someone unexpected
Get up close and personal with some of the local creatures