Here is the full list of all 26 REVEIL achievements.
Find all collectables in chapter 3
Complete the game with each possible ending.
Finish the game by using the "Good Life" disk.
Find all collectables in chapter 5
Finish the game by doing nothing.
Finish the game by just leaving.
Finish the game by using the "Tragic Tales" disk.
Finish the game by using the "De-Imprinting" disk.
Restore power to the machine
Solve the puzzle cube and grab the golden ticket
Break out of the house
Complete the forest sequence without being caught
Find all collectables in chapter 4
Cut the rope
Escape from the mannequin
Find all collectables in chapter 2
Collect all altar items without being caught
Get caught by Martha
Escape the funhouse
Complete the funhouse story room without using any wrong doors
Find all collectables in chapter 1
Stand on a funhouse spinning plate for 10 seconds
Win the "Offroad Racing" arcade game
Discover the circus
Complete the marble labyrinth
Leave the bedroom