One popular Beowulf crossover fanfiction is 'Beowulf in the Modern World'. It imagines Beowulf transported to our time and facing modern challenges. Another is 'Beowulf and the Wizard's Realm', which crosses Beowulf with a magical wizard world. There's also 'Beowulf: The Space Adventure' that takes Beowulf to outer space and has him deal with alien threats.
Some good Beowulf crossover fanfiction includes 'Beowulf in Wonderland'. In this, Beowulf finds himself in the strange world of Wonderland, full of curious creatures and odd situations. 'Beowulf and the Cybernetic World' is another. It's set in a future where Beowulf has to deal with cybernetic threats. And 'Beowulf and the Elven Alliance' where Beowulf teams up with elves against a common enemy.
Well, I know a few. 'Beowulf and the Dragon's Daughter' is a great one. In this fanfiction, Beowulf has an encounter with a dragon's daughter, and their relationship is quite complex. Then there's 'Beowulf: The Undead Slayer'. Here, Beowulf is made to fight against undead hordes in a post - apocalyptic world. 'Beowulf and the Lost Kingdom' is also interesting as it combines Beowulf's story with a lost, ancient civilization.
There are a few on Wattpad as well. Some fanfictions might focus on Naruto having the strength and courage similar to Beowulf. They could put Naruto in a situation where he has to battle a huge and terrifying beast like in Beowulf's story. It's all about how the author wants to blend the two very different universes together.
One great Percy Jackson and Beowulf fanfiction could be 'The Quest of the Demigod in Beowulf's World'. In this fanfic, Percy might find himself transported to the time and place of Beowulf. He could use his demigod powers to face the same monsters that Beowulf did. Another interesting one could be 'Beowulf and the Camp Half - Blood'. It could explore what would happen if Beowulf ended up at the demigod camp and had to interact with the modern - day demigods.
There's a fanfiction where the characters from 'Game of Thrones' encounter a creature similar to Grendel from 'Beowulf'. In this story, Jon Snow has to face this beast in a frozen landscape much like the North in 'Game of Thrones'. It's an interesting take on how the two different fictional universes could collide.
One great 'Game of Thrones' and 'Beowulf' fanfiction is 'The North Remembers: A Beowulf -esque Adventure in Westeros'. It combines the epic feel of Beowulf with the complex politics of Game of Thrones.
One unique feature is the blend of different settings. For example, when Beowulf is crossed with a modern - day setting, you get to see how his heroic traits adapt. Another is the new character interactions. If Beowulf is paired with characters from other stories, it creates fresh dynamics. Also, the fanfiction can explore different themes. Like in a crossover with a magical world, themes of magic vs. brute strength can be explored.
One popular 'hitman crossover fanfiction' could be the ones where Hitman crosses over with Assassin's Creed. In these, you often see the two different assassin - like characters interact, with their unique skills and moral compasses clashing or aligning in interesting ways.
There's a 'felicity crossover fanfiction' called 'Felicity Meets the Legends'. In this one, Felicity somehow gets involved with the Legends of Tomorrow crew. It's interesting to see how her character interacts with the time - traveling misfits. Her logical thinking clashes and also blends well with their more chaotic ways.
One interesting arcane crossover fanfiction is 'Arcane Meets Harry Potter'. It creates a really unique scenario where characters from Arcane enter the magical world of Harry Potter. The author does a wonderful job of blending the different magical elements and cultures from both universes. It's full of unexpected twists and turns as the characters from Arcane adapt to the new and strange world of Hogwarts and the wizarding community.
There's also 'Mentalist and Supernatural Crossover'. This fanfic brings in elements from 'Supernatural'. It has the characters from 'The Mentalist' getting involved in a case that has a supernatural twist, which makes for an exciting read as they try to figure out things beyond the normal realm of crime - solving.
One great 'the incredibles crossover fanfiction' is the one where they cross over with the 'Big Hero 6'. It's really interesting to see the Incredibles' superpowers interact with Baymax and the gang's high - tech gadgets.