Every drawing has a number. The same thing goes with mementos but with a # prefix. The numbers without the prefix just clarify which page in the book. If you missed one just look here and find the number on the collectible sections for the exact location.

Memento #1 | Room 4











Memento #2 | Room 7 downstairs (+Rat Drawing #1)











Whisper #1 | Room 5 | Ring | Code 854/485/548











Whisper #2 | Room 8 (Corridor with canvas) | Drawing (behind the canvas)











Whisper #3 | Room 11 | Comb











Rat Drawing #1 | Room 7 downstairs (+Memento #2)











Rat Drawing #2 | Room 9











Rat Drawing #3 | Room 14 (Kitchen)

Memento #3 | Room 5 upstairs











Memento #4 | Room 8 second door (need key) | Safe code 314/165/729











Memento #5 | Room 15 first door
Memento #6 | Room 15 first door











Whisper #4 | Room 4 (after using elevator) second door (after picking up the key) | burned paper











Whisper #5 | Room 11 (Corridor with dog picture) | Collar











Whisper #6 | Room 15 (Look at the painting after the locked room event) | Cane











Whisper #7 | Room 17 | Violin
Rat Drawing #4 | Room 17

Memento #7 | Room 6 (Need key) | Key in Room 5 first door (appear behind you after you saw the new dark path)











Memento #8 | Room 10 (locked door upstairs need key first, go downstairs move ladder, go up and pick up key)











Whisper #8 | Room 1 | Bottle











Whisper #9 | Room 9, go straight and open door | Glasses











Whisper #10 | Room 10 | Phone











Rat Drawing #5 | Room 2 left door











Rat Drawing #6 | Room 4











Rat Drawing #7 | Room 11 - next door switch lights on first











Rat Drawing #8 | Room 17 - through the left door in the bathroom











Rat Drawing #9 | Room 18 - last right locked door











Rat Drawing #10 | Room 21

Whisper #11 | Room 3 (wait until fire event is over) | Horse drawing











Whisper #12 | Room 4 | Birthday hat











Whisper #13 | Room 6 | Shoes











Whisper #14 | Room 8 | Checker (find 3 of them first)











Whisper #15 | Room 17 - behind you in the closet (After baby event) | Soldat toy











Whisper #16 | Room 18 - on the left side on the window | Parfum











Memento #9 | Room 5 on the left side











Rat Drawing #11 | Room 7 - try to open both drawers











Rat Drawing #12 | Room 20 - left door (Baby Room)

Memento #10 | Room 3 - through the left door











Memento #11 | Room 4











Memento #12 | Room 7a - After unlocked the door in room 6 (cat 341/rat 687/dog 259) when you get blocked by an event and hear baby voice, follow the light and go through the first door. You can't go back though and need to restart to get the rat drawing #13 in Room 7b.











Memento #13 | Room 10 (After the corridor with a bunch of doors)











Rat Drawing #13 | Room 7b - After unlocked the door in room 6 when you get blocked by an event and hear baby voice, don't follow the light and go through the first door. Try to rotate your view until another path opens and follow the rat











Rat Drawing #14 | Room 8











Rat Drawing #15 | Room 12 - through the right door on the canvas











Whisper #17 | Room 11 | Dog Muzzle











Whisper #18 | Room 14 | Whisky











Whisper #19 | Room 17 | Brushes











Whisper #20 | Room 18 | Paint tool - Switch on lamp, turn on lightswitch and open the door first!











Whisper #21 | Room 21 | Clock











Whisper #22 | Room 22 | Small mirror

Memento #14 | Room 2 - go to the left side, walk past the second pillar and turn back. On the second pillar is a switch. Use it and a secret passage will open near the two pillars. Go to the box and unlock it with the code 906.











Memento #15 | Room 13 - Use the spooky board and write 363 853 354











Memento #16 | Room 15 - on the right side











Whisper #23 | Room 5 | Rat











Whisper #24 | Room 12 | Bandages











Whisper #25 | Room 15 | Necklace











Whisper #26 | Room 16 (Bathroom) | Knife











Rat Drawing #16 | Room 17 - on left side

This ending guide shows you how to obtain the other endings, but there might be differences if you haven't collected all the mementos and rat drawings. Read this topic from a developer of this game who explains how the ending score system works.

You need to recollect all your memories (whispers/words), focus on your passion and avoid any encounter that can be avoided to get the self potrait ending.
http://steamproxy.net/sharedfiles/filedetails/?id=649351661
If you don't like to watch you can read the walkthrough in the next section.

Here is another way to unlock this ending. Ignore the memories related to your wife and child, focus on your passion and avoid any encounter that can be avoided.

Ignore the following items: comb, burned papers, violin, phone (if you pick this up you may get the loop ending!), birthday hat, shoes, checker, soldat toy, parfum, small mirror, necklace.

Whisper #1 | Room 5 | Ring | Code 854/485/548

Encounter | Room 7 | Don't fall down just turn around and head back











Whisper #2 | Room 8 (Corridor with canvas) | Drawing (behind the canvas)

Encounter | Room 9 | Ignore the rat and painting just turn around and head back











Whisper #3 | Room 11 | Comb

Whisper #4 | Room 4 (after using elevator) second door (after picking up the key) | burned paper

Encounter | Room 6 | Ignore the chest (Baby inside)











Room 8 | Ignore safe
Encounter | Room 10 | Don't look back at the mirror
Whisper #5 | Room 11 (Corridor with dog picture) | Collar
Encounter | Room 12 | After you see the wheelchair don't look back

Room 13 | Follow the rat (your passion) and open the left door











Whisper #6 | Room 15 (Look at the painting after the locked room event) | Cane
Whisper #7 | Room 17 | Violin

Whisper #8 | Room 1 | Bottle
Whisper #9 | Room 9, go straight and open door | Glasses
Whisper #10 | Room 10 | Phone

Encounter | Room 12 | You see a corridor with a lot of windows, move on until you get pushed back, turn around and switch on the lights.











Encounter | Room 17 | Ignore the left door

Encounter | Room 2 | Ignore your wife, wait until she is gone











Whisper #11 | Room 3 (wait until fire event is over) | Horse drawing
Whisper #12 | Room 4 | Birthday hat
Encounter | Room 5 | Ignore the left lamp, just head straight to the next room

Whisper #13 + Encounter | Room 6 | Shoes + go back and ignore the painting on the right side.











Encounter | Room 7 | Ignore the broken mirror event











Whisper #14 | Room 8 | Checker (find 3 of them first)
Encounter | Room 9 | Ignore the dark room and go right
Whisper #15 | Room 17 - behind you in the closet (After baby event) | Soldat toy
Whisper #16 + Encounter| Room 18 - on the left side on the window | Parfum + Ignore all doors turn right and head straight to the next room

Room 4 | Ignore wife, turn around and head back











Go to Room 7b instead Room 7a - After unlocked the door in room 6 when you get blocked by an event and hear baby voice, don't follow the light and go through the first door. Try to rotate your view until another path opens and follow the rat











Whisper #17 | Room 11 | Dog Muzzle

Whisper #18 + Interaction | Room 14 | Whisky + Pick up the crank











Encounter | Room 15 | Don't look back!
Interaction | Room 16 | Use crank to open door
Whisper #19 | Room 17 | Brushes
Whisper #20 | Room 18 | Paint tool
Encounter | Room 19 (Elevator) | Move the lever to the left side
Whisper #21 | Room 21 | Clock

Whisper #22 + Encounter | Room 22 | Small mirror + Ignore the slighlty opened door

Whisper #23 + Encounter | Room 5 | Rat + After picked up the rat go into the creepy corridor until you see your wife and run back.
Encounter | Room 9 | After falling down to Room 9 don't go into the darkness

Interaction | Room 11 | Pull up the canvas inside the hole











Whisper #24 | Room 12 | Bandages
Interaction | Room 13 | Ignore the spooky board
Whisper #25 + Encounter | Room 15 | Inspect necklace + Go into the room with the a picture of your wife











Interaction | Room 16 | Ignore the wheel chair
Whisper #26 | Room 16 (Bathroom) | Knife
Final Room | Ignore the safe

Recollect every memory related to your wife and child, ignore everything else.
Ignore any neutral encounter (rats and paintings related) and only focus on your wife or child.
http://steamproxy.net/sharedfiles/filedetails/?id=649385181
If you don't like to watch you can read the walkthrough in the next section.

Whisper #1 | Room 5 | Inspect ring | Code 854/485/548

Encounter | Room 7 | Don't fall down just turn around and head back











Encounter | Room 9 | Ignore the rat and painting just turn around and head back











Whisper #3 | Room 11 | Inspect comb

Whisper #4 | Room 4 (after using elevator) second door (after picking up the key) | burned paper
Encounter | Room 6 | Open the chest (Baby inside)
Room 8 | Ignore safe
Encounter | Room 10 | Don't look back at the mirror
Encounter | Room 12 | After you see the wheelchair, look back!
Room 13 | Open the right door and go to the next room
Whisper #7 | Room 17 | Inspect violin

Encounter | Room 3 | Go to the chained piano

Encounter | Room 5 | At the creative blockade event turn around until you find a way out and turn around again to get into to the room with the hanging puppet.











Whisper #10 | Room 10 | Inspect phone
Encounter | Room 12 | You see a corridor with a lot of windows. Don't ignore your wife and go to her.

Encounter | Room 17 | Go to the left door (Bathroom) and look at the baby

Encounter | Room 2 | Run to your wife
Whisper #11 | Room 3 (wait until fire event is over) | Horse drawing
Whisper #12 | Room 4 | Inspect birthday hat
Encounter | Room 5 | Ignore the left lamp, just head straight to the next room

Whisper #13 + Encounter | Room 6 | Inspect shoes + Go to the painting and then look back... there is your baby!











Encounter | Room 7 | Play the broken mirror event
Whisper #14 | Room 8 | Inspect checker (find 3 of them first)

Encounter | Room 9 | Go inside the dark room with all the chairs outside











Whisper #15 | Room 17 | Behind you in the closet (After baby event) | Inspect soldat toy
Whisper #16 + Encounter| Room 18 - on the left side on the window | Inspect parfum + visit all doors :)

Encounter | Room 4 | Hug your wife!
Interaction | Room 7a | After unlocked the door in room 6 (cat 341/rat 687/dog 259) when you get blocked by an event and hear baby voice, follow the light and go through the first door
Encounter | Room 15 | Look back!
Interaction | Room 16 | Don't use crank to open door, use the chain instead
Encounter | Room 19 (Elevator) | Move the lever to the right side
Whisper #22 + Encounter | Room 22 | Inspect small mirror + Go to the slighlty opened door and hug your wife!

Encounter | Room 5 | Go into the creepy corridor until you see your wife and hug her











Encounter | Room 9 | Go into the darkness after falling down to Room 9

Interaction | Room 11 | Don't pull up the canvas inside the hole, jump into the hole instead











Interaction | Room 13 | Use the spooky board and write 363 853 354

Whisper #25 + Encounter | Room 15 | Inspect necklace + Go into the room with the a picture of your wife











Interaction | Room 16 | Push the wheel chair

Activate neutral encounters (rats and paintings related) and don't recollect any memories.
Just speedrun the game :P

Some weird stuff that could be an easteregg or for a secret ending (baby only ending?)

Chapter 1
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Interaction | Room 6 | There is a moveable wall near the moving chair. Open it and go in for a big surprise! (It won't open on your first playthrough and it might open only after unlocking a certain ending)











Chapter 4
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Interaction | Room 8 | Find the three missing checker and a note will appear on the upper right drawer. An extra apple will appear if you read the note. Grab on it two times and look back. You will see a new encounter.











Interaction | Room 20 | There is a locked cabinet that unlocks after you found the brush relict. (May not unlock on your first playthrough)











Chapter 5
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Interaction | Room 2 | Choose the left side and run around without hesitation until a door opens and go in. You will see the moving shadow much more clearly and it won't disappear.












Chapter 6
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Interaction | Final Room | Open the safe (code 042)