Well, it could involve the characters from both universes teaming up. Maybe Joel and Ellie from The Last of Us could meet up with Nathan Drake from Uncharted. They might go on an adventure together, like exploring some ancient ruins filled with infected in The Last of Us world while also dealing with the typical Uncharted - style treasure hunters. It would be really exciting to see how their different skills and personalities interact.
It could start with a strange event that transports a character from one world to the other. For example, Nathan Drake could be exploring an ancient site and accidentally open a portal that sends him into The Last of Us' post - apocalyptic world. Or, it could start with a shared threat. Maybe a new, more powerful group of bad guys is causing trouble in both universes, and the characters from both series have to work together to stop them.
A Tomb Raider and Uncharted crossover fanfiction could be about Lara Croft and Nathan Drake teaming up. Maybe they start off as rivals, both after the same ancient artifact. But as they face various traps and enemies, they realize they need to work together. They could share their skills, with Lara's survival skills and Nathan's sense of adventure complementing each other.
A crossover between Batman and Aphrodite could be really interesting. Maybe Aphrodite could use her powers of love and beauty to influence Gotham. She might make some of the villains fall in love with the idea of being good. For Batman, it could be a struggle as he's used to dealing with things in a more practical, non - magical way. He'd have to figure out how to deal with a goddess in his city.
When writing a 'Last of Us Crossover Fanfiction', focus on the similarities and differences between the two worlds. If you're crossing with 'Star Wars', for instance, you could play on the idea of a post - apocalyptic world like in 'The Last of Us' but in a galaxy far, far away. You can have the Jedi or Sith deal with the Cordyceps - infected. Build the story around how the different technologies and powers would interact. Also, don't be afraid to put your own spin on the characters' relationships. Let them grow and change in unexpected ways because of the crossover.
One idea could be a crossover with 'The Walking Dead'. Imagine Joel and Ellie stumbling upon Rick's group. They could exchange survival strategies and maybe even help each other fight off a common threat like a super - infected zombie. Another could be a crossover with 'Resident Evil'. The Last of Us' Clickers and Resident Evil's zombies would create a really intense and terrifying world for the characters to navigate.
Well, it could involve Iron Man's technology merging with Transformers' mechanics. Maybe Tony Stark could find a way to integrate Autobot or Decepticon tech into his suits. For example, he could use Transformer energy sources to power his suits more efficiently.
Well, it could involve the unique characters from both universes meeting. For example, the Jedi from Star Wars might encounter the Vault Hunters from Borderlands. They could team up to fight a common enemy, like a Sith Lord who has somehow made his way into the Borderlands universe and is after the Vaults. The Force powers of the Jedi would be an interesting contrast to the high - tech weaponry and skills of the Vault Hunters.
One great 'Last of Us Crossover Fanfiction' is the one where Joel and Ellie cross paths with characters from 'The Walking Dead'. It's really interesting to see how the different post - apocalyptic survival styles interact. The story does a great job of maintaining the gritty feel of both universes.
One idea could be an Uncharted crossover with Tomb Raider. Picture Nathan Drake and Lara Croft teaming up to explore a lost ancient city. They could combine their unique skills, like Nathan's quick - wittedness and Lara's combat expertise.
In a Stargate meets Star Wars fanfiction, the cultures would collide in fascinating ways. The hierarchical and often cruel society of the Goa'uld could be contrasted with the more diverse and complex political landscape of the Star Wars galaxy. The Jedi's code of ethics might be challenged when dealing with the morally grey areas often present in the Stargate universe. And on a lighter note, we could see characters from both sides trying out each other's food or forms of entertainment.