This is an optimized step-by-step walkthrough of the game.
 
 

Walkthrough

• Open your desk and pick up the journal. *Journalist unlocks*
   
   
   
   
   
  
• Check your journal with ‘J’ (and pull all the pages).
• Go to the cabinet left of the entrance, and interact with the glowing file.
   
   
   
   
   
  
• On the right side of the cabinet, pull the 8th file from the middle.
• Below that, pull the 7th file.
   
   
   
   
   
  
• Open the cupboard that has just unlocked, pick up the photo and look at it with ‘C’.
• Check your journal.
• Go back to your desk and interact with the glowing lamp.
• Check your journal.
• Go back to the cabinet left of the entrance and open the other cupboard.
• Pick up the key.
• Check your journal.
• Open the middle cupboard on your desk and pick up the lock puzzle.
• Insert the code: 28322 *Warming Up unlocks*
• Take ‘Old Heritage’.
• Open your Journal and insert ‘old heritage’ in the text box, press Enter.
• Arrange the coat hooks (near the entrance) like this:
   
   
   
   
   
  
   
   
   
   
   
  
   
   
   
  *Who Hangs the Hangman unlocks*
• Pick up the picture from the wall and check the journal.
• Rotate the following painting and pick up the picture from its back:
   
   
   
   
   
  
• Check the journal.
   
   
   
   
   
  PUZZLE AHEAD
   
   
   
  Note: If you mess up with one of the steps, you’ll have to restart from here.
   
   
   
   
   
  Move one step at a time from this starting position (near the coat rack):
   
   
   
   
   
  
   
   
   
   
   
  ←
   
   
   
   
   
  ↑ ↑
   
   
   
   
   
  ← ← ←
   
   
   
   
   
  ↑ ↑
   
   
   
   
   
  ←
   
   
   
   
   
  ↑ ↑
   
   
   
   
   
  ← ← ←
   
   
   
   
   
  ↓ ↓ ↓
   
   
   
   
   
  ← ← ←
   
   
   
   
   
  Video of the solution:
   
   
   
• If done correctly, a door with a safe inside will open. *Lab Rat unlocks*
   
   
   
   
   
  Safe code: 19607
• Take ‘New Era’
• Insert ‘new era’ in your journal.
• Rotate the lever two times and look behind you.
   
   
   
   
   
  
   
   
   
   
   
  *Last Light Before Dark unlocks*
• Turn on the light.
• Rotate the statue head two times.
   
   
   
   
   
  
   
   
   
  (should look like this)
• Rotate lever three times, which reveals a locked door.
• Rotate the statue head one more time, and lever four times.
• It will reveal a picture, pick it up.
• Rotate head two times, and level four times.
• It will reveal a tile puzzle (which is random each time), you need to solve it.
   
   
   
   
   
  This is how it looks solved:
   
   
   
   
   
  
• Insert the picture you found earlier into the missing spot, which will complete the puzzle.
• A key will fall to the ground, pick it up.
• Open the locked door from earlier:
   
   
   
   
   
  
   
   
   
   
   
  *Memories Of Lunatic unlocks*
• Go to the TV.
   
   
   
   
   
  The first button is 1, the second button is 2.
   
   
   
   
   
  Press them in the following order:
   
   
   
  2 2 1
   
   
   
   
   
  1
   
   
   
   
   
  2 1
   
   
   
   
   
  1 1 1 2 2
   
   
   
   
   
  2 2 2 2 2
   
   
   
   
   
  *To Sail Aways unlocks*
   
   
   
   
   
  Congratulations on your completion!
• To finish the game, insert ‘seal of heaven’ in your journal.
• Open the entrance and advance forward.

 
 

 
 
This is all about 13:ORIGIN Prologue – Full Guide Walkthrough and 100% Achievements Guide; I hope you enjoy reading the Guide! If you feel like we should add more information or we forget/mistake, please let us know via commenting below, and thanks! See you soon!