His character could also be developed through learning new fighting styles. In the crossover, he might encounter a Mortal Kombat master who teaches him a more disciplined and deadly form of combat. This not only makes him a more formidable fighter but also changes his attitude towards fighting. He becomes more respectful of the Mortal Kombat traditions and incorporates them into his own flamboyant style.
First, know the characters well. Read up on their backstories, personalities, and relationships in the original source material. Then, come up with a unique plot. It could be something that builds on existing storylines or a completely new adventure for them. Also, focus on their dialogue. Johnny is often more light - hearted and Sonya is more serious, so play with that dynamic. And don't forget to describe their actions vividly during fight scenes or emotional moments.
One popular theme is his rise to stardom in the Mortal Kombat universe. Writers often explore how he became a famous movie star while also being a part of the Mortal Kombat tournament. Another theme is his relationships, like his relationship with Sonya Blade. How they interact, their love - hate dynamic, etc.
It developed through shared battles. They fought together against common threats in Mortal Kombat, which made them rely on each other. This led to a growing respect and eventually love.
Well, you could start by looking on Tumblr. There are many fans who post their Johnny Cage fanfics there. You might need to use the search function and type in 'Johnny Cage fanfic' specifically. Also, check out some dedicated Mortal Kombat fan forums. Fans often share their creative works, including fanfics about Johnny Cage in those forums.
One key element is his Hollywood career. It gives him the confidence and a bit of a showy attitude. Another is his martial arts training for movies which he uses in Mortal Kombat. Also, his desire for fame and recognition in a different arena than just Hollywood.
Johnny Cage's back story is quite interesting. He hails from Hollywood, where he was known for his action - packed movies. However, he heard about the Mortal Kombat tournament and saw it as an opportunity to prove his real - life combat skills. He is confident in his abilities, having trained in various martial arts forms for his acting gigs. His entry into Mortal Kombat was not without skepticism from others, as many thought he was just a show - off actor. But he was determined to show that he could hold his own against the likes of Sub - Zero, Scorpion, and other formidable fighters. Over time, he has developed into a respected fighter in the Mortal Kombat universe, with his own unique fighting style that combines his acting flair and martial arts training.
Batman could be another interesting crossover. Batman's dark and brooding nature would contrast with Cage's more flamboyant style. They could be forced to team up to solve a mystery that involves some sort of magic or otherworldly elements, which would be new territory for Batman and something Cage is more used to in the Mortal Kombat realm.
How about a crossover with the 'Teenage Mutant Ninja Turtles'? Johnny Cage could end up in New York City's sewers and meet the turtles. He'd be initially shocked but then impressed by their ninja skills. They could all work together to stop Shredder from getting his hands on some powerful ancient artifact that Cage was also after.
The sorceress Sindel could also be a main antagonist. She may believe that the relationship between Johnny and Mileena goes against the natural order of things. She could use her powers to create illusions and misunderstandings between them. Also, she might be trying to protect some ancient Outworld secret that she thinks Johnny Cage is getting too close to through his relationship with Mileena.