What are some interesting plot ideas for Splatterhouse crossover fanfiction?

One idea could be that the Turtles from 1987 end up in the 2003 universe and have to adapt to the darker and more serious tone. They could team up with the 2003 Turtles to fight a common enemy like the Shredder. The 1987 Turtles' more light - hearted and comical ways might initially clash with the 2003 Turtles' brooding nature, but they eventually learn from each other.

One idea could be a crossover with Undertale. The characters from Glitchtale could interact with the original Undertale characters in a new and unexpected way. For example, Betty from Glitchtale could team up with Chara from Undertale for some sort of dark plan. Another plot could involve a crossover with a different game like Minecraft. The Glitchtale characters could find themselves in a blocky world, having to adapt to new rules and enemies. Maybe Sans from Glitchtale could use his powers in the Minecraft world in a really creative way.

A great plot idea would be Android 21 crossing into a world where technology is feared. She'd have to prove that not all advanced technology is bad. Also, she could cross into a world of pirates, using her skills to navigate the high seas and fight off other pirates.

A plot idea could involve a magical crossover. Maybe a character from a magical fanfiction world accidentally enters the Wayside School. This could lead to chaos as the normal rules of the school are disrupted. The students might have to learn about magic to help the new character return home, and in the process, they gain some magical abilities themselves for a short time. This could also create new friendships and rivalries among the characters.

A Broly crossover with the Naruto universe could be really cool. Picture Broly in the Hidden Leaf Village, his incredible power causing quite a stir. Maybe he could get involved in the fight against the Akatsuki, using his brute strength in a world of ninjas. It would be interesting to see how he adapts to chakra and ninja techniques.

One idea could be a crossover with a zombie apocalypse-themed story. The undead elements from Sankarea could blend well in a world full of other zombies, creating new challenges for the characters. For example, Rea could use her unique undead state to her advantage in a different way than the regular zombies.

One idea could be to cross Danganronpa 2 with another popular game like Persona. The characters from Danganronpa 2 could find themselves in the world of Persona, dealing with the Shadows and having to adapt their skills. For example, Hajime could learn to use a Persona and use his detective skills to solve the mysteries related to the Dark Hour. Another plot idea could be a crossover with a fantasy world. The Danganronpa 2 characters are transported to a magical realm where they have to face new challenges. Maybe they have to fight dragons or solve magical riddles, all while still dealing with the underlying distrust and mystery that is characteristic of Danganronpa. A third idea is to cross it with a post - apocalyptic world. They have to survive in a desolate landscape, find resources, and deal with new threats, all while trying to figure out if there's a way to get back to their own world.

One idea could be a crossover with Naruto's past characters. For example, Boruto somehow travels back in time and teams up with a young Naruto to face a new threat that endangers both their timelines. This would create an interesting dynamic between the two generations.

One idea could be a Vegito crossover with the Dragon Ball GT universe. Vegito could face off against the Shadow Dragons, creating an epic battle of power. Another could be a crossover with the One Piece world, where Vegito has to navigate the Grand Line and deal with pirates. Maybe he teams up with the Straw Hats to take on a common enemy.

A great plot for batfamily crossover fanfiction could be that they cross paths with other superhero families from different universes. For instance, they meet the Fantastic Four and have to combine their skills to stop a common enemy. Or perhaps they find themselves in a world where all the supervillains have joined forces and they need to form alliances with unlikely heroes. Maybe a crossover where they enter a virtual reality world created by a tech - savvy villain and have to fight their way out.