*Before doing this runthrough, understand achievements DO NOT unlock in-game. Exiting the game after will promt with your achievements. If you miss any, go back to the section and walk around the area more and it should unlock.

First, you'll start out in a hallway. Directly to your right, open the locker by clicking and dragging it open with LMB and the first key is in there. Open your inventory to equip it, and open the door.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606303

Next, go to the left and there's a classrom. Notice on the chalkboard to the left as you enter is a number 19XX. You'll need that. Continue to the front of the classroom and you'll find the office key.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606323
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606343

Go out of the classroom, and head to the door straight ahead of it and open it with your new key. It's gold. Once in, you'll see a desk striaght back. Grab the key, as it's the bathroom key.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606356

Head to the hallway you first started in, and to the right of it is the bathroom area. Open the door with your new key, and you'll be in. Notice on the mirror is the numbers 8 and 6. That's where you needed the 19XX. Put two and two together and you get that the number is 1986.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606376

Head back to the office, and to the right this time you'll see a door, with a number lock on it. Enter 1986, and it will unlock the double doors just outside of it.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606390

Spoopy jumpscare!!1!

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606408

Continue down the hall and head to the right. Continue straight and you'll be in the gym.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606423

Head up to the stage by taking the doorway to the right, and up across the stage. You'll see a stairway heading up to an office. In the right doorway you'll see a table with a key on it. Grab it.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606440

Head back to that hallway, and a few steps you should take the right to the green lighted area. Read the note or whatever to the left, but it's just for achievement. Head back to the hallway and head up the stairs to the left.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606455
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606469

On the right in that hallway is a bedroom, enter it and go to the back right side for the achievement. On the wall you'll see a picture of a guys head, go up to it and press E. On the floor is a new number, 1988. Remember that.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606485
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606520
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606500

Go out of the bedroom and continue the path you were going on the hallway. Go right, and down that hallway on the left is another office. Enter it.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606550

In the back there, will be a chalkboard, with a minigame type thing. Spell out the word HELP and it will quit out, allowing you to click on the picture. It opens a compartment, revealing the key.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606568

Take the key back to the hallway, go left at the end and to the right just a few steps is the kitchen.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606579

Use key to open the door, and go to the freezer. You'll see another keypad. Enter 1988 as you remembered before, and it will open. Grab the key inside.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606603
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606619

Head back down to the innitial hallway, where you saw spoopy ghost before. The doors that were to the left of it, you can now open with the key from the freezer.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606645

Head straight down and to the left is an operating room. Head to the body and click on it to enter the cutscene, and enjoy the ending of the game.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=578606661