One Way: The Elevator Achievements

• The Most Beautiful Tragedy

  Relive all of the boy's memories.
• The Greatest Show on Earth

  Relive all of the boy's memories.

• A World Above the Clouds

  Find the missing piece of the circus photo.
• About CottonGame

  Reach the top of the elevator.
• Lift Off!

  Unlock ""About Us"" to discover our secrets.
• The Little Triangle

  Find the little triangle in the old man's room.
• Mom, Dad, and Me

  Find the family photo.
• You Found Me!

  Discover Mr. Monster's little secret.

• Jolly Old St. Nicholas

  Find Santa.
• The Key

  Collect: pen, feather, toy bird, venus flytrap, book, crystal ball.
• Through the Hidden Path

  Get the golden ball, then enter the secret room.
• The Old Man's Suitcase

  Unlock the old man's suitcase.
• The Photographs

  Find all the photos.
• Waiting

  Waiting

• Final Goodbye

  Get a photo from the old man before leaving.
• Friends

  Take a photo with the astronaut.
• Two photos?

  Another photo of the family discovered.
• To Be Continued…

  To Be Continued…