Here is the full list of all 14 Beyond This Side achievements.
Say all of your lines with Mike
Change Ben's eye's bandage under 1 minute
Interact with all the objects under the car
Follow the girl to the other side of the alley
Wait at the alley for 5 minutes
Give car keys to the truck driver
Find all the intractable points in the room
Finish first episode under an hour
Find all signs of the Shaman
Wait in front of the antique store for 5 minutes
Flip through the album in reverse
Interact with the calendar
Open the Astrolabe
Solve the stars puzzle in under 3 minutes