Rainbow Friends vs. F.E.A.R:

This is based on certain Youtube videos.

Red is speaking with Blue and Yellow. "Listen, my fellow primary colors," says Red, "no more playing with this portal! Understand… it's activating, isn't it?" The portal then sucks them in…

...

The three look around. "I think we're in some kind of prison," says Blue.

"You are! I'm Neil and I'm from the Poppy Playtime world, but apparently, my mom's from this world!"

"Wait, we've met before," says Red, "I helped you and that woman you were with save the Multiverse!"

"Yeah, there was a big mascot horror brawl," says Blue, "I liked it!"

"Me too," says Yellow.

Some red dust then possesses Yellow and makes him attack Blue and Red. Neil then knocks him out. "We gotta get outta here," says Neil.

...

The three steal a helicopter and fly back to Fairport. "So, how did you get here," asks Blue.

"We have a portal in our world, but I thought we shut it down," says Neil, "what happened?"

"Perhaps you were summoned here," says Red, "you mentioned a mother?"

"Actually, I brought you here," says Fettel, "hello, Brother. Listen, we have a problem! Mother is pregnant!"

"How did that happen," asks Neil. Yellow then whispers in Neil's ear.

As they approach the city, a wave of psychic energy hits the helicopter, forcing them to crash.

...

As they move across the city, they discover that most of the population have either been driven insane by the paranormal activity or executed by ATC clean-up crews. Neil and Fettel then begin to catch glimpses and have hallucinations of a hideous creature. In one particular vision, the creature is about to attack a terrified Alma. Intermittently, they are also dragged into a fragment of memory from their childhood, when they were kept imprisoned in a lab by Harlan Wade and experimented upon.

...

Neil, Fettel, and the Rainbow Friends were walking. "Who's there?"

"Banban," asks Neil.

"Neil," asks Banban, "and other people?"

"Is Lexie here," asks Neil.

"She's being held captive by Alma," says Banban, "I think it's because of how close you two are!"

"We better hurry," says Neil.

"Excuse me," says Red, "we heard that Neil's mother is expecting, do you know who the father is?"

"I can't give specific details," says Banban, "we don't want to be that kind of people!"

...

The group fleas as the city collapses.

...

The group then finds the facility where Neil and Fettel were kept as children. Neil and Fettel recall ATC scientists talking about how the first prototype (Neil) was a failure but the second (Fettel) is perfect. "Let's go," says Neil.

...

The group finds Alma just as she is about to give birth. Neil's about to shoot her, but Fettel intervenes. "Neil," says Lexie as she's being held hostage.

Blue kills Fettel. Yellow goes to Alma. "I… I can't do it… not yet!" Yellow ends up helping deliver the baby.

...

"Thank you for everything," says Neil.

"But what about the baby," asks Yellow.

"It's in good hands," says Neil.

...

The baby is now living with Neil's adoptive mother, Doey, and Monster Truck.

...

Red, Yellow, and Blue return to their world. "Well, glad that's over," says Red.

"Hey, if Neil was born in one world and is living in the Poppy Playtime world," says Yellow, "then…"

"Not one word," says Red.

The End