Well, in some fanfics, the landscapes could be a great crossover. Minecraft has diverse biomes like forests, deserts, and mountains. Fortnite also has different terrains. A fanfic could have the Fortnite island merge with a Minecraft biome. So you might see Fortnite players running around in a Minecraft - like forest filled with Minecraft animals. Also, the characters' abilities could cross over. The Fortnite characters' gliding ability could be used in a Minecraft world to quickly get around the large landscapes. It would be really cool to read about how they adapt to the new environment with their different skills.
In fanfictions, Fortnite characters and Minecraft characters often interact through trading. For example, the Fortnite characters might trade their high - tech weapons for the valuable resources that Minecraft characters have, like diamonds or enchanted items. This interaction can lead to interesting storylines as they learn about the value systems of each other's worlds.
The idea of Fortnite characters traveling to other game universes is really creative. For instance, if Fortnite characters go to the 'Minecraft' world, they'll be faced with a completely different building system and environment. Another creative idea is when characters from different movies or shows like 'Back to the Future' enter Fortnite. Marty McFly could use his skateboard skills in the Fortnite map, which would be really cool.
One interesting crossover could be the characters from 'Amazing World of Gumball' exploring the Minecraft world. For example, Gumball might be fascinated by the blocky landscapes and try to build his own house using Minecraft blocks. Another could be the Minecraft mobs interacting with the Gumball characters in a really wacky way, like creepers being scared of Darwin's fish form.
Another code could be 5678 - 9012 - 3456. This one is set in a haunted forest. The trees look menacing and there are hidden paths. You'll come across creepy creatures and have to follow a series of clues to make it out of the forest alive.
One creative crossover could be Ben using his alien forms in the world of Steven Universe. For example, Heatblast could help with some of the gem - related heat - based problems. Another could be Steven's healing powers affecting Ben's aliens in a unique way, like speeding up their recovery if they get injured during a fight. And perhaps the Omnitrix could interact strangely with the gem technology, leading to new power combinations.
One of the most creative crossovers could be the use of Naruto's jutsu in the Skyrim world. For example, the Sharingan could be used to detect hidden traps or enemies more easily in Skyrim's dungeons. Another cool crossover would be having Naruto characters take on the roles of different Skyrim factions. Maybe Naruto could be a part of the Thieves Guild, using his speed and stealth skills from his ninja training. Also, imagine Sasuke using his Chidori in a battle against a dragon in Skyrim. It would be an epic showdown of different fictional powers.
One creative crossover could be Naruto using his ninja skills in the Jetsons' futuristic world. He might use his shadow clone jutsu to help Mr. Jetson with his work at Spacely Sprockets. Another could be Astro, the Jetsons' dog, learning some basic ninja moves from Naruto like how to run stealthily.
One interesting crossover could be the idea of a ghoul in the Naruto world having to hide their true nature among the ninja. For example, a ghoul ninja might struggle with the urge to feed while on missions. Another could be Naruto characters learning about the complex society of ghouls in Tokyo Ghoul. They might be shocked at how ghouls are treated and try to find a way to create peace between the two groups.
Maybe in the fanfiction, the Little Mermaid characters visit Pandora. Ariel could be fascinated by the bioluminescent plants and animals. She might try to communicate with the Pandora's creatures using her own unique way of communication. The Na'vi, on the other hand, would be intrigued by her mermaid form and her ability to swim so freely in the water. This could lead to an exchange of cultures and knowledge.
One interesting crossover could be the combination of TF2's unique character classes with Overwatch's diverse heroes. For example, the Scout from TF2 could have a race against Tracer from Overwatch. Another could be the Medic from TF2 teaming up with Mercy from Overwatch to heal a group of both TF2 and Overwatch characters in a chaotic battle scenario. Also, the Engineer from TF2 might build structures in an Overwatch - like map to help both teams' forces.