Strategy guide:
Alright! I beat the game, and I have the most consistent strategy. From the 3rd night onward, you have the first floor, the best floor. but you do NOT want to walk across the first floor when possible. One reason only, Sadako (T.V. lady). coming from the right to left on the first floor, if the T.V. is blue you will always be caught going right, but you have a chance going left, that said it's not a good chance as the time it takes to grab you seems random.
So, what do we do instead? Go to the 3rd floor, immediately go right, your best friend is the elevator. Especially if the lady is inside the elevator as she will clear all the other girls if you beat her mini game, it's kinda hard but not once you're in the rhythm. Once you get to the first floor through the elevator, go left. You will see a light, a plant and a succubus. Now this is very, very important. DO NOT CROSS HALFWAY OF THE PLANT! When you turn around you move slightly, so if you're at the tip of the plant, when you turn to look right, you'll shift and teleport to the other side. next to the plant there is a stain on the wall, that's where you turn right, you need to look right so you don't get the ghost mf.
Now when you're near the exit, if any girl but the flasher comes, you run left and get teleported, then repeat the first paragraph. If you get a rune by your head, run left, tele and hope no one gets in your way, then repeat step 1. The nun will always spawn in the same spot if you're on the left of the map. She will always be on the same floor as you when she spawns, so this is also very important, DO NOT STICK ON THE 2ND FLOOR! It is the worst spot in the entire game, avoid it at all costs when the barricade spawns. Now that's the strategy.
Time to go Indepth into each one. The yandere nurse, 4th of my list of h scenes (for this game). She will chase you, know which room you went into, is faster than you're walking speed and the easiest chaser to avoid. just run, loop, go into one of the number rooms and slip past her, you'll be fine. tidbit, if you go into the locker room to get away from any girl, go into the other side immediately as you get into the room and hope the locker is open, the girl seems to always walk across the first section of the room before entering the second section of the room.
the curtain nurse, its pure luck, you search the room for the key, if you get it near the end of the timer, leave immediately, if you get the key before getting close, wait until you do. It runs down the clock, no other girl will enter the room, and I think it despawns all the other girls. If you get unlucky and don't get the key in time, good luck next time.
The flasher, she will always know where you are and if she asks for her dildo, do not ever hide, she will stand next to your hiding spot and point you out to the others, if she isn't, be careful of hiding spots, if it's in the staff room, look for a coat, if it's in the locker room, see if the stall is red or green, I don't know what to do in the locker room, never seen her there. The dildo will appear on the map, if you use my strat you don't need it. My rank 3 in h scenes for this game.
The painting girl, I have no idea nor the time to look for differences in paintings. If you have the time, shine your flashlight till she is gone, but for when you don't, avoid her snap, run till she gets bored if you can, if you can't enter a room, wait till she enters and immediately leave, that seems to juke her out as she needs a second to snap to get you.
Tall lady, Po~ Po~ Po~ my second favorite girl and h scene, she appears in the elevator and if you get in with her you play a mini game to avoid the H scene. She despawns every girl and you can use the elevator to get to the immortality spot by the exit.
Sadako, My favorite H scene in this game. as soon as you see a blue T.V. if you get close hair will descend. Get into the nearest room, 3rd floor is always safe, never tried the second floor, 1st floor going left is dangerous. Not much to really say. Great H scene, great mechanic.
The Neko, look and listen for footsteps, if you see cat paws, run, look at the floor to avoid her, use the elevator, you'll be fine~
The doll, I think the bear only blocks the numbered rooms, so if the second-floor mid-section is blocked by bears then your screwed, otherwise you'll be perfectly fine. just don't go into a room where bears are out front.
The vampire, You have to get lucky. Be next to a room with a hiding spot, wait until she goes to vamp form, run into the room and hide. That is the only way to get rid of her, yet most of the time you'll have a ghost on you so pick your favorite H scene. you can't outrun her in bat form.
The ghost, The busty red head nurse, she is a weeping angle, she won't move if you look at her, yet you stop looking she will chase you, she always knows where you are, can get you in hiding spots, just get distance if possible, it's why your looking down the hall when you're in the immortality spot (the exit).
The Nun, I explained her already.
Now for the items: if you hear the sound of money/coins, you got money and can use it at the vending machine, the red one gives a rice ball (Jelly Donut) the bule gives coffee, the rice ball restores health, coffee restoes stamina.
red pill: health, heals 1/3rd
green pill: restores stamina.
battery: flashlight recharge.
The cable: Have this as the highlighted/yellow square, walk around till you get interact, then you fix a light, I think it carries on to the next nights, I'm not sure.
the watches: I honestly have no idea, I got one on the first night, never used it, never saw it again.
That is all! Good luck, Good fuck, get through this unnecessarily hard game! If I missed something tell me, I shall fix it!