Here is the full list of all 14 Rest achievements.
Collect all story object in Denial
Collect all story object in Anger
Collect all story object in Bargaining
Collect all story object in Depression
Collect all story object in Acceptance
Find all interactable object
All Entries and Objects collected
Walk a total of 100 km
Pick up objects 101 times
Finish any level by only using the mouse