I really like 'Batman Meets the Justice League of America in an Alternate Universe'. This fanfiction explores what would happen if Batman found himself in a different version of the DC universe where the Justice League has a completely different dynamic. It's full of twists and turns as Batman has to adapt to this new world and the new versions of his friends and foes.
One interesting aspect of Batman and Bruce Banner fanfiction could be a scenario where they team up. Batman, with his detective skills and martial arts prowess, could work alongside Bruce Banner, who has the incredible strength of the Hulk at his disposal. Maybe they'd face a common enemy that requires both brains and brawn, like a super - intelligent villain who also has a powerful army. This would make for an exciting story as they combine their unique abilities to save the day.
A fanfiction idea could be that Elsa is on the run from some dark forces in her own world and ends up in Gotham. Batman takes her in, and they start to communicate through their differences. Batman is intrigued by Elsa's ability to create and manipulate ice, and Elsa is amazed by Batman's gadgets and detective skills. Together, they face challenges that test both their physical and emotional limits.
First, you need to know the characters well. For Batman crossovers, understand his motives, his skills, and his relationships. If you're crossing him with, say, Superman, know how their personalities would interact. Then, create an interesting plot. Maybe it's a threat that only their combined skills can defeat. Keep the dialogue true to the characters.
One interesting aspect of Batman and Black Panther fanfiction could be a team - up scenario. Imagine Batman's detective skills combined with Black Panther's advanced technology and combat abilities. They could take on a common enemy like a powerful international crime syndicate that operates in both Gotham and Wakanda.
One interesting crossover could be Batman teaming up with Wolverine. Their different fighting styles, Wolverine's brute strength and healing factor along with Batman's gadgets and strategic mind, would make for an exciting story.
One interesting crossover could be Ben using his alien forms to help Batman fight Gotham's villains in a more unique way. For example, Heatblast could be used to deal with Mr. Freeze in a direct heat - based battle.
The crossover where Batman takes on the role of a strategist for the Avengers during a major battle against an alien invasion. His tactical mind helps the Avengers in a way they've never experienced before.
One interesting crossover could be a story where Daredevil and Batman team up to take on a common enemy like the Joker and Bullseye working together. They would bring their unique skillsets. Daredevil's enhanced senses could help in detecting hidden threats, while Batman's gadgets and detective skills would be crucial in uncovering the villains' plans.
In a Batman Silent Hill fanfiction, we could explore how Batman's psyche would be affected. The psychological horror of Silent Hill might bring out new aspects of his character. Maybe he would start to question his own sanity, as the lines between reality and nightmare blur. It could also lead to some unique team - ups with the few survivors in Silent Hill.