Twin Peaks VR has 22 achievements in total. Here they are and how to unlock them.
Completed the tutorial.
Place all of the map pieces back on the board.
Find the horse in the red room.
Find all of the owls in the forest.
Chop all of the wood in front of the cabin.
Chop your way through the train.
Find the deer in the forest.
Open the glass box.
Completed the Forest.
Climb back down from Naido's roof.
Pick up the shoes in Naido's apartment.
Completed the Red Room.
Completed the Glass Box.
Completed the Sheriff's Office.
Watch all of the SD cards.
Completed the Jail.
Completed Naido's apartment.
Find all the collectibles.
Complete the game a 2nd time.
Escape from the jail cell.
Eat all of the donuts in the conference room.
This is the water and this is the well. Drink full and descend. The horse is the white of the eyes and dark within.