To start writing 'halo wars crossover fanfiction', you should do some brainstorming. Make a list of the things you like about Halo Wars and the other universe you want to cross it with. Maybe you love the Covenant ships in Halo Wars and the magic system in a certain fantasy world. Then, think of how these elements can interact. You could start with a character from Halo Wars who accidentally ends up in the other universe. Describe their confusion and how they start to adapt. Build the story around their journey to find a way back home while also getting involved in the problems of the new universe.
Begin by choosing the other universe you want to cross 'halo wars' with. Let's say you choose a fantasy universe. Next, decide on the main conflict. Will it be a war between the Covenant and the fantasy races? Or a common enemy that they have to face together? Then, create your characters. You can take existing Halo Wars characters and give them new roles in this crossover. For example, the Spartans could be seen as mythical warriors in the fantasy world. Start writing short scenes to build up the story and don't worry too much about making it perfect at first.
First, decide which universe you want to cross Halo 4 with. Then, research the lore of both universes. For example, if it's a crossover with the Final Fantasy series, learn about the magic system in Final Fantasy and how it could interact with Halo's technology. After that, create a basic plot that involves characters from both universes.
First, do your research on both Halo and UNSC lore. Know the different characters, technologies, and settings. Then, come up with a unique concept for the crossover, like what I mentioned before. After that, start with a strong opening that grabs the reader's attention, perhaps with an action - packed scene or a mysterious discovery.
First, decide on the crossover element clearly. Are you crossing with another game, movie or book? Then, create a backstory for your rookie character. What makes them unique? After that, outline the plot. Maybe start with the rookie in their normal Halo setting and then introduce the crossover event that disrupts their world.
First, you need to decide on the main characters from both universes that you want to feature. For example, if you choose Halo's Arbiter and DC's Wonder Woman, think about how their personalities and abilities will interact. Then, come up with a plot. It could be something like a threat that endangers both the Halo and DC universes, forcing them to work together.
First, decide which two universes or groups you want to crossover. Once you've chosen, research both. For example, if you're crossing Halo Spartans with something like Warhammer 40K, learn about the lore, characters, and technology of both. Then, come up with a basic plot idea. Maybe it's a rescue mission where Spartans have to save an important character from the other universe.
First, know both universes well. For Guild Wars 2, study the races, classes, and lore. For the other universe you're crossing with, do the same. Then, think of a central conflict or goal that brings the two together. For example, a common enemy or a quest for a powerful artifact that exists in both worlds.
Begin by researching both Star Wars The Clone Wars and the other universe you plan to cross it with. If it's a crossover with the Final Fantasy world, study the magic systems in both. Decide on a central conflict. Maybe in a crossover with the Mortal Kombat world, there's a new villain who can only be defeated by the combined powers of the Jedi and the Mortal Kombat fighters. Outline your characters' arcs and how they'll change throughout the story.
First, you need to choose the two universes you want to cross over. For example, if it's Halo and Star Trek. Then, do your research on both. Know the characters, the technology, and the rules of each universe. After that, come up with a basic plot. Maybe the Enterprise crew discovers a Halo ring. Start writing simple scenes to get the story flowing.
To start writing, you need to do your research on both franchises. Know the personalities, abilities, and backstories of the characters. Then, make an outline that includes the beginning, middle, and end of your story. You could start with a scene that immediately grabs the reader's attention, such as a battle between a Predacon and an Autobot. From there, build the story by introducing new elements and conflicts that force the characters to grow and change.
First, decide which two (or more) universes you want to cross. For example, if it's 'Food Wars' and 'Harry Potter', think about how the magical elements of 'Harry Potter' could interact with the cooking world of 'Food Wars'. Then, create a main character or a group of characters who will be at the center of the story. Maybe a Hogwarts student who is also a talented cook gets invited to Totsuki.