One possible aspect of such a fanfiction could be the combination of Naruto's ninja skills in the zombie - infested world of Highschool of the Dead. For example, Naruto's shadow clone jutsu could be used to distract the zombies while the characters from Highschool of the Dead search for supplies or a safe place. His ability to move quickly and stealthily like a ninja would also be a great advantage in that dangerous setting.
Well, in such a fanfiction, the highschool in 'Highschool of the Dead' would be filled with ninjas from Naruto's world. The girls from the highschool might learn some basic ninja skills from Sakura. And Naruto would be the one to bring a sense of hope and determination in the face of the undead. He'd probably make some silly but effective plans to deal with the zombies, like using his Rasengan to blast through a horde.
Naruto's experience in dealing with tough opponents in his own world would help him in the zombie - filled Highschool of the Dead. He would be able to quickly analyze the situation, figure out the weaknesses of the zombies, and come up with effective plans. His friendship - first approach might also lead to some interesting relationships with the other characters in this new and dangerous world.
However, it could also be someone like Madara Uchiha if he were to be part of this crossover. His vast power, knowledge of jutsu, and his ability to control the Nine - Tailed Fox would make him a formidable force. He could easily decimate hordes of zombies and manipulate the situation to his advantage, even in the unfamiliar highschool setting.
The plot might center around a mission to find a cure for the zombie outbreak in the Highschool of the Dead world. The Naruto characters could bring their unique abilities to the table. Sakura's medical skills could be crucial in trying to understand the nature of the zombie virus. And Naruto's determination would keep everyone's spirits up during the tough times. Also, there could be some interesting power - up scenarios. Maybe some of the Highschool of the Dead characters could learn some basic ninja techniques from the Naruto gang.
In this crossover, Naruto's Rasengan could be a powerful weapon against the zombies. He could spin through a group of zombies, taking them out in one go. Hinata's Byakugan could be useful for surveillance, being able to see in all directions and detect any approaching zombies long before they get close. Shikamaru, with his high intelligence, could come up with strategic plans to navigate through the zombie - infested high school, using the abilities of both the Naruto and Highschool of the Dead characters effectively.
Well, first of all, the writers often take the unique elements from each universe. From Naruto, it's the ninjutsu, kekkei genkai, and the concept of the ninja villages. From Highschool of the Dead, it's the zombie apocalypse and the school environment. They then find ways to make these elements work together. Maybe a character with a Sharingan from Naruto can use its powers to detect zombies from afar. Also, they might use the character relationships. A Naruto character could form a team with some Highschool of the Dead survivors to face the challenges together. And they might also play with the different values of the two universes. For example, the loyalty in Naruto and the survival instinct in Highschool of the Dead.
In this Naruto - Dead Rising fanfiction, Naruto could team up with some of the survivors in the Dead Rising world. They would be initially skeptical of his strange powers but soon realize his value. Naruto could teach them some of his ninja training techniques to help them better defend themselves against the zombies. And in turn, they could teach him about the unique aspects of the Dead Rising world, like how to find and use the best weapons against the undead.
Yes, there are likely some available. You can try searching on fanfiction websites like FanFiction.net or Archive of Our Own. Just type in the relevant keywords, and you might find some interesting stories that combine the elements of Naruto, a godlike Naruto in this case, and the Highschool of the Dead setting.
One great Naruto and Highschool of the Dead harem fanfiction is 'Naruto in the Dead World'. It combines the action - packed elements from both universes really well. The story has Naruto suddenly finding himself in the world of Highschool of the Dead, and as he tries to survive, he also forms interesting relationships with the female characters. It's a really exciting read that keeps you on the edge of your seat.