Here is the full list of all 15 Alpha Hole Prison Demo achievements.
Xenoskar: Please join me, Miguel.
Pick an unorthodox protector
Sit near Verataz
Keep a good thing going
Sit near Max
Get killed for stealing
Consider making an impression
Stumble on a crime scene
Sit near Reaver
Scream for someone
Threaten to Turn Someone In
Don't pick a protector in time
Be hesitant to commit to a god
Sit near Rexilllator
Get sentenced