Happiest Day Minigame not giving the cake

[MinionAlex4]

I'm trying to get the good ending on FNaF 3, I've done all of the minigames, but when I try to give the last cake to the last child in the Happiest Day minigame it won't do anything. What do I do?

[The Vaugardian]

To be sure you've done everything, I'll give you the soluce :

Night 2

1. When Night 2 starts, go to Cam 08 and double click on the Balloon Boy Poster (to the left)
2. Once you're in the BB minigame, take all the balloons on screen, then, instead of going through the exit door, glitch through the left wall
3. You'll fall down, and once you land, go to the right, pass the crying balloon boy, and glitch into the square with the flashing balloon
4. Grab the flashing balloon, which will bring you back to Fazbear's Fright
5. Go on Cam 07, you'll see an arcade with 8 buttons, 4 on the left and 4 on the right
6. Push the buttons on the left in that order (top left, bottom left, top right, bottom right)
7. You'll enter the Mangle minigame ; once there, pick your pieces up (careful to the fat kid), then go at the end of the hallway, and instead of taking the exit, glitch through the right wall
8. You'll fall down, and once you land, go left and climb up on the balloons ; on top, you'll find a giant cake, you must grab it
9. Go back to the Balloon Boy minigame, and faze through the left wall again
10. Instead of falling down, you'll fall on balloons ; walk on the balloons to a platform
11. At the end of the platform, you'll see a dead crying child ; give them the cake by walking towards them
12. Finish the night

Night 3

1. You need to pick up 4 cupcakes, they are black with evil eyes : the first one is on Cam 02 next to Bonnie's remains ; the second one is on Cam 03 on the floor next to the drawings ; the third one on Cam 04 under Foxy's head ; and the last one is on Cam 06 on the arcade
2. In Toy Chica's minigame, go right, then down (you don't have to take the cupcakes)
3. On the screen with the two fat crying children, go on the left plateform, then jump up and left ; you'll find yourself inside a secret room with a dead crying child
4. Climb on the balloons to reach the child and give them the cake
5. Finish the night

Night 4

1. In front of you, there are nine slabs on the wall (between the box and the trashcan) ; they work like a magnetic lock with a code ; enter the code 39524 on the wall
(Okay, that one is a ♥♥♥♥♥♥ one)
2. Move to the kids, then head towards the stage to faze through it
3. You'll fall down ; when you land, go to the right until you see the exit door (don't take it though)
4. Jump against the left wall of the room (the one next to the exit door) ; you'll get on top of the room
5. Jump on the left to get on top of another room on the left
6. Go to the middle left of the top of that room you're on, then jump up ; you'll find yourself in another room above you
7. Jump against the right wall, and you'll climb up on top of the rectangle
8. Once again, go to the middle left of the top of the rectangle, and you'll enter a new rectangle (they all look the same, but they're not)
9. Jump against the left wall this time, and you'll go up on top of the rectangle
10. Finally, jump on the right and you should find yourself inside of the crying child room ; give them cake
(Sorry if that's unclear, it's as confusing to do as it is to explain)
11. Finish the night

Night 5

1. On the right of your desk, you'll find a shadowy figure of Toy Bonnie ; click on it
2. In the Shadow Bonnie minigame, you can change room with the S button ; change to Balloon Boy's room and faze through the left wall like you did before with Balloon Boy
3. Change to the purple room with the dead crying child, and you should right on top of him and give him the cake
4. Go on Cam 03 and double click on the poster of the person opening the present to load the "Happiest Day" minigame
5. Go to the far left and you'll see the kids you gave cake with the mask of Freddy, Bonnie, Chica, and Foxy, as well as the last crying child ; move towards them and you'll give them cake
6. Finish the night

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That's it ! Now if you've done something wrong or forgot something, you'll know what it is. Just be careful and follow the instructions carefully.