PART 1 - THE ENTRANCE

First, grab the keycard and open the door, stay in 3rd person, go near the cart and skip the cutscene as fast as possible, if you spam E hard enough you should be able to grab the battery in the cart before you get teleported to the middle of the room and forced into 1st person. Remember, you can only carry one battery at once, so immediatly put in the battery, then go near the locker and spam E to grab the battery, once you have it, put it in and open the door with the keycard (spam E).

Grab the Grabpack and jump over it, and immediatly put your hand on the hand scanner, run to the gate and wait for it to open.

Once it does open, grab the power source and go to the receiver, while also powering the poles. Grab the receiver, once you do, the gate will open

PART 2 - COLLECTING THE FUSES

After a super long and boring cutscene, you need to collect fuses, there's a lot of places the fuses can spawn, and how fast you collect the fuses 3 depends on pure RNG, but the best spawns are:

1. On the last counter from the electrical puzzle room
2. On the shelf near the carousel
3. Inside the rainbow tunnel
4. Under one of the block pillars on the Huggy Wuggy statue
5. On the Mommy Long Legs statue in front of the gate you need to open
6. On the shelf to the right of the gate you need to open

Any other spawns are either a reset, or just longer time

You can only have 3 fuses at once

PART 3 - COLLECTING THE PIPES IN THE STORAGE ROOM

After you've opened the gate, go to the right and scan your hand to open another door, touch the circle and from there you can go collect the pipes, you need to collect 8 pipes in this one, and there aren't that much great spawns, so just pray that the pipes on the shelves are close to the pipe room, altough, there are some good spawns, those are:

1. On the shelf in the pipe room
2. Behind the box in the pipe room in front of the PJ Pug-A-Pillar cutout
3. On top of the boxes on the forklift in front of the containers
4. Inside the yellow container
5. On top of the bottom blue container behind the top container

If none of the pipes spawn there, if you're trying to get a good time, reset

Keep in mind you can only have 2 pipes at once

PART 4 - LASER PUZZLE

After you bring all the pipes to the pipe room, flip all the levers in the room, once you did, a laser will activate, follow the laser and keep spamming slap the hand symbol on whichever mirror the laser hits until the symbol is green, repeat this a couple of times while also moving some objects out the way, and a door in the daycare will open, go through the door and find a red keycard.

PART 5 - COLLECT JIGSAW PUZZLE PIECES

Once you found it, go to the second floor via the stairs, don't immediatly go to the circle, first, collect the jigsaw piece behind the rubble, unlike the other two times where you have to collect stuff, the pieces will always be in the same spot every run. After you've collected the piece, go to the circle, more specifically to the door behind the giant gumball machine with a sign that says "Manager's office". Remember you can only carry one piece at a time. After you put in the first puzzle piece, go find the other ones they will be:

1. Behind some shelves, more specifically in a corridor made out of shelves
2. Behind said shelves in the Kissy Missy thing (I have no idea how it's called, sorry, I'm polish)

After you put all the pieces togheter, Put in the numbers on the puzzle pieces on the keypad (from left to right), that will open a safe with the black keycard, after you picked it up run to the gate to the left of the stairs (still on second floor) which is now open, then go to the circle.

PART 6 - THE HUGGY WUGGY CHASE/ENDING

Once you enter the circle a cutscene will start, then a chase will begin, go forward until you find one of those mirror things that has fallen over, jump over it, and open the door with the black keycard, go to the circle and then go up the planks, open the vent and go through it.

Once you enter the room with a bunch of monitors, keep slapping the pieces of the window in a side room, keep in mind the circle in the middle of the monitor room won't immediatly appear, so just touch it once it appears, after you pulled enough part from the window you can grab the power source and solve the last electrical puzzle before going back to the monitor room, then hit the monitors with the AI on them until the timer on the top of the screen stops, go through the door to the left of the room with the window and enter the circle. Then, the game ends

That's all! I hope this helped, bye!