Percy Jackson Immortal Crossover Fanfiction: Any Recommendations?

One interesting 'Percy Jackson Destiny crossover fanfiction' is 'The Demigod's Destiny'. In it, Percy finds himself in the Destiny universe and has to team up with Guardians to fight off a new threat that combines Greek monsters and the Darkness. It has some great action scenes.

There's also 'Fem Percy in the World of Harry Potter'. This fanfic is amazing as it takes the concept of a female Percy Jackson and drops her into the magical world of Harry Potter. It's interesting to see how she uses her demigod powers in a world full of wizards and witches. The author does a great job of making the two universes blend together in a believable way. There are a lot of exciting plot twists and the character development is top - notch.

One great place to start is Archive of Our Own (AO3). It has a vast collection of Percy Jackson crossover fanfics. You can search for crossovers with other popular series like Harry Potter or the Avengers. Just type in 'Percy Jackson crossover' in the search bar and you'll get a ton of results.

I really like 'Percy in the Marvel Universe'. In this fanfiction, Percy gets transported to the Marvel universe. He has to figure out how to get back home while also dealing with all the superheroes and villains there. It shows his character development as he tries to adapt to this new and very different world. The story also has some interesting pair - ups, like Percy and Spider - Man becoming friends and having adventures together.

One great 'Percy Jackson Twilight crossover fanfic' is 'Twilight of the Gods'. It combines the mythological elements from Percy Jackson with the vampire - werewolf lore of Twilight in an exciting way. The characters from both universes interact in a really interesting plot that keeps you hooked.

I really liked 'When Hunters Meet Demigods'. In this fanfic, the concept of how the hunters from Supernatural would react to the demigods in Percy Jackson's world is explored. It's full of action scenes where the skills of the hunters and the powers of the demigods are pitted against common enemies. It's a short but exciting read.

One great Percy Jackson RWBY crossover fanfic is 'Percy in Remnant'. It has an interesting plot where Percy somehow ends up in the RWBY world and has to navigate its unique challenges while still having his demigod powers. The story does a good job of blending the two universes' elements.

One great 'Percy Jackson Crossover Fanfic' is 'Percy Jackson and the Avengers'. It combines the world of Percy Jackson with the Marvel universe in a really interesting way. The characters interact in a believable manner and there are some really cool fight scenes.

There's also 'Percy in the Kotor Cosmos'. This one is interesting as it delves deeper into how Percy's relationship with the gods in his own world affects his actions in the Kotor universe. It shows his struggle to adapt to the new technology and magic in Kotor while still holding onto his demigod identity.

Another cool Percy Jackson Cyborg fanfiction is set in a post - apocalyptic version of the Percy Jackson universe where cyborgs are a common part of society. Percy and his friends have to deal with new threats that are a combination of mythological creatures and rogue cyborgs. The author does a great job of building this new world and making it feel both familiar and fresh at the same time.