The Final Showdown

The Final Showdown is the finale episode of Season 4 that released on September 11th, 2020.

Synopsis
After The Puppet gives Nightmare's whereabouts, The OC Squad storms Nightmare's hidden fortress and confront him. Nightmare throws the first attack by dashing towards Larry and choking him. Izy quickly fires his gun at Nightmare and shoots him in the eye to stun him, Nightmare turns his aggro towards Izy and is about to strike him, but Larry recovers quickly and punches him in the stomach to stun Nightmare again. Nightmare then focuses his attention on Larry to follow up with an attack, but Playstation cancels the attack and runs into Nightmare's mouth, which crushes his head violently. Nightmare throws Playstation onto a rock, but the heat nearby begins to fry his circuits causing him to explode, the rock falls into the Lava completely killing him.

Playstation's death causes Larry to scream and to fall to the floor, Nightmare then kicks him and starts smashing his head in with his fists, causing Larry's ear to fall off. Izy then jumps on Nightmare's back only to be thrown off and to hit the floor violently. Nightmare gloats in his glory, telling how the world is doomed and doesn't deserve to continue to exist, FSP tells him he's wrong and that humanity still has a good side. FSP engages into a fight nightmare, successfully landing a hit on him. Nightmare snaps his fingers and begins to cause the universes to tear apart. The shaking causes FSP to fall to the ground which allows Nightmare to grab him and drop onto a rock, causing FSP to lose his arm.

Back at Costa De Animación, Toy Chica settles down after using a deadly attack on Shadow Freddy. A explosion happens in the background which causes Shadow Freddy and Toy Chica to turn there attention towards it. Meanwhile back at Nightmare's hidden fortress, FSP lays on the ground injured and Nightmare throws a devastating ball at him, Izy, and Larry to finish them off. However Golden Freddy jumps in to take the hit instead, suffering a major injury, but not enough to actually die.

Shadow Freddy and Toy Chica teleport to Nightmare's Lair. With Toy Chica asking what Nightmare had done. Shadow Freddy then slaps Nightmare and throws him into the rock. FSP finishes off Nightmare by throwing his sword into Nightmare's body, killing him for (hopefully) good.

After Nightmare dies, the universe returns back to normal and The OC squad alongside Golden Freddy return back to the proper time.

Characters

 * FSP
 * Izywik78
 * Larry
 * PlayStationX Gamer74 (killed by Nightmare)
 * Shadow Freddy
 * Toy Chica
 * Bonnie
 * Toy Bonnie
 * Nightmare (killed by FSP)

MISSING CONTENT

 * Golden Freddy signaling Shadow Freddy to help out.
 * KatieSFM (removed for reasons.)
 * FSP certain movesets and attacks.
 * Missing scenes with characters.

This content will be added in the full edition of season 4.

Trivia

 * The longest episode of Season 4!
 * This is the first time Hailey animated any episode in the series.
 * Costa is located 5 miles from Freddy Fazbear’s Pizza, but the explosion can still be seen behind, meaning that nightmare’s secret lair is close to the restaurant
 * Not all the characters were shown during the scene where the universe is collapsing, This was probably done so the episode could get released earlier.
 * The episode was actually uploaded on September 12th for BT (British Time)
 * Playstation makes his last and final appearance in this episode, which is why he was killed off.
 * Mangle was supposed to kill Nightmare since she had his sword in Season 2