What are some interesting ideas for a Halo Overwatch crossover fanfiction?

Another interesting concept could be a character swap. Imagine Tracer from Overwatch in the Halo universe, using her time - jumping abilities in the middle of a large - scale Halo battle. Or a Spartan in the Overwatch world, trying to adapt to the more urban and team - based combat scenarios there.

One idea could be an Overwatch crossover with the Star Wars universe. Imagine Tracer using her time - traveling abilities in the middle of a lightsaber duel. Another could be a crossover with the Harry Potter world, like Pharah flying on her rocket launcher over Hogwarts. And a crossover with the Marvel universe, where Reinhardt teams up with Thor to fight some powerful villains.

In 'halo 4 crossover fanfiction', a great crossover idea is with the Ghost in the Shell universe. The high - tech world of Ghost in the Shell combined with Halo's advanced military tech would be fascinating. You could also consider a crossover with the Metroid series, where the Spartans face off against the space - faring threats like Samus does. And a crossover with the Devil May Cry series would bring some stylish combat to the Halo universe.

A crossover with a cyberpunk - themed story could be really cool. Genji's cybernetic enhancements would fit right in. He could be on a mission in a dystopian city, facing off against powerful corporations and their enforcers. Along the way, he might meet new allies who are also fighting for justice in this harsh environment.

Another interesting concept could be a crossover in which the technology from TF2 is integrated into the Overwatch universe, or vice versa. For example, the Medic's healing technology being used to enhance the Overwatch medics' abilities. This could lead to some really cool character interactions and story developments as they learn to work with new equipment and each other.

A great concept could be a crossover tournament. The two teams, TF2 and Overwatch, compete in a series of challenges. These challenges could include things like a sniper - only round where Widowmaker from Overwatch and Sniper from TF2 go head - to - head. Or a melee combat round with Reinhardt and the Demoman. It would be a chance to explore the different abilities and personalities of the characters in a competitive setting.

Maybe the villains from BNHA team up with some of the evil forces in the Overwatch world. Then the combined good guys, including both BNHA heroes and Overwatch agents, have to figure out how to defeat this new, dangerous alliance. It could lead to some really cool battles and character interactions, like All Might facing off against Doomfist.

A cool concept would be a hybrid character. Imagine a Spartan who has been genetically altered with some dragon DNA. This character could have the strength and combat skills of a Spartan along with the ability to breathe fire or fly like a dragon. Or perhaps the Covenant could be interested in the dragons in the HTTYD world because they see them as a new form of powerful weaponry to add to their arsenal.

Maybe the Forerunner technology in Halo could be related to some of the pre - war technology in Fallout. A story could explore how the two different technological systems interact. For example, the power armor in Fallout could be enhanced with Forerunner tech, creating a new super - powered suit.

For 'halo anime crossover fanfiction', a cool concept is to mix the Covenant from Halo with the Titans in Attack on Titan. The Covenant's alien races and their zealotry could be an interesting contrast to the humans fighting Titans. Also, think about having Cortana, the AI from Halo, integrated into the world of Ghost in the Shell. Her digital existence could bring new perspectives to the cybernetic world of that anime.