Another plot idea is to create an alternate timeline within the 'a walking shadow' world. This could involve different events happening to the characters, leading to new relationships and challenges. For example, a character who was once an enemy could become an ally in this new timeline.
One idea could be that Naruto and his friends are transported to the world of The Walking Dead. Naruto's ninja skills would be really useful in fighting the walkers. He could use his shadow clone jutsu to distract the walkers while the others look for supplies or a safe place to stay.
One idea could be exploring a side character's backstory more deeply. For example, the character of Carver. What made him so cruel? You could create a fanfiction that shows his life before the apocalypse and how those experiences shaped him into the tyrant he became in the game. Another plot could be about a group of survivors finding an untouched, pre - apocalypse bunker full of supplies but also some dark secrets that test their morality. A third idea is to have a fanfiction where a character from the game gets bitten but instead of turning immediately, they seem to develop some sort of immunity and the group has to decide what to do with them.
Maybe Bella is a scientist before the apocalypse and she tries to find a cure using the resources available in the post - apocalyptic world. She could be constantly searching for a way to end the walker threat.
A great plot for 'Walking Dead Game' fanfiction could be a character who has the ability to communicate with walkers in a limited way. They use this ability to try and find a cure or at least a new way to co - exist. This would lead to a lot of moral dilemmas within the group as some might see it as a betrayal while others see it as a chance for survival. The story could explore how this character's actions affect the group dynamics and their relationships with other survivor communities.
One idea could be that Harry Potter, through some magical mishap, ends up in the world of The Walking Dead. He uses his magic to protect a group of survivors from the walkers. Maybe he creates protective charms around their camp or uses the levitation spell to move heavy objects to block the walkers' paths.
One idea could be the character being reborn as a zombie with some retained human consciousness. They could then try to find a way to reverse the zombie state while also facing the challenges of other zombies and survivors. Another could be reborn as a survivor in a different part of the world shown in The Walking Dead universe, like a hidden island where they have to figure out new survival strategies.
For Shadow of the Colossus fanfiction, you could write about a hidden society within the Forbidden Land. They worship the colossi in a different way than the main narrative implies. Wander stumbles upon this society during his journey. Or, you could do a fanfic where the colossi are not actually the 'bad guys'. They are guardians of something far more important and Wander is being used by the shadowy forces that sent him on this quest. And finally, a story about how the magic or energy that powers the colossi affects the wildlife in the Forbidden Land in ways not shown in the game. For instance, there could be mutated or super - intelligent animals due to this energy.
One idea could be a character discovering a hidden power within the shadows that they must learn to control. Maybe they are initially afraid of it but then realize it can be used for good.
One idea could be that Luke discovers a hidden community that has a unique way of surviving the apocalypse. They use old - world technology in a new way to fend off walkers. For example, they've rigged up some sort of sonic device that repels walkers but doesn't harm humans.
Well, perhaps the Flood from Halo somehow gets mixed up with the zombie virus in the Walking Dead universe. The characters from both worlds would then have to figure out how to stop this new super - virus. They could form alliances between Spartans and some of the more capable survivors from the Walking Dead. For example, Daryl could team up with a Spartan to take on hordes of Flood - zombies. It would be a really chaotic and action - packed scenario.