Crossover game.

Based on a conversation with Flame.

One person writes down a crossover, the next person writes a scene for it, then writes a scene from it, and adds another series, and continues the story, so on and so fourth.

For example:

Person 1: Touhou X The Ring.

Person 2: Cirno froze Sudaku as she came through the tv in an attempt to kill her. "That's what you get when you mess with the strongest!" she said. Touhou X The Ring X Friday The 13th.

Person 3: As the Sudaku-sicle shattered to pieces, a large man with a hockey mask kicked down the door to the room Cirno was in, and swung his machete at her. Touhou X The Ring X Friday the 13th X Tengen Toppa Gurren Lagann.

So on and so forth.

I shall start: Touhou X Nightmare On Elm Street.

Tenshi Hinanawi fell asleep and had a dream where Freddy Kruger attacked her. She liked it being the masochist that she is and Freddy was baffled so he left her dream.

Touhou X Nightmare On Elm Street X Higurashi No Naku Koro Ni

After getting his mind slightly-blown by the person who actually enjoyed having him in her dream, Freddy headed for Hinamizawa, and entered the dreams of one Rena (forgot her last name).

He then decided to use her to spread his influence to the entire town. Little did he know what a mistake this was.

Touhou X Nighmare On Elmstreet X Higurashi X Scrubs