Another concept could be alternative judging styles. In 'the voice fanfiction', perhaps the judges have a different set of criteria, like not just focusing on the voice but also on the story behind the song. So a contestant with a really inspiring story related to the song they sing might get an edge.
One interesting concept could be the unique backstories created for the contestants. For example, a fanfiction might give a contestant a really moving backstory about how they overcame poverty and hardship to get on the show. This adds depth to their character.
Another concept might be alternate universes. Maybe a Zootopia where predators and prey have completely different social dynamics. They could be living in a more equal yet chaotic world where the roles are not as clearly defined as in the original movie.
Well, in prey fanfiction, a cool concept is the creation of new powers or abilities for the characters. For example, the protagonist could gain some sort of psychic ability related to the alien technology. Some fanfics also delve into the idea of different endings to the Prey story, like a more positive or more tragic end compared to the original. And then there's the concept of crossovers, where Prey characters interact with characters from other science - fiction universes.
In ppg fanfiction, a cool concept is the idea of the Powerpuff Girls forming alliances with other characters from different shows or universes. This could lead to some really exciting crossovers and new storylines. Also, some fanfictions might focus on the origin story of the villains in the Powerpuff Girls world, like how Mojo Jojo became the way he is. And there could be fanfictions that explore the relationship between the Powerpuff Girls and their creator, Professor Utonium, in more depth, like how they feel about being created in a lab.
One interesting concept could be exploring the moral dilemmas that characters face during the purge. For example, a character might have to decide whether to save a stranger or protect their own family. Another concept could be how different social classes experience the purge. The rich might have more resources to protect themselves, while the poor are more vulnerable.
One interesting concept could be alternate universes where the slendytubbies have different powers or characteristics. For example, they might be able to communicate with humans in a friendly way instead of being menacing.
In the sentinel fanfiction, an interesting concept is the world - building. Authors often create a universe where Sentinels and Guides are part of a society that has its own rules and hierarchies. There could be a whole system of training for Sentinels and Guides, and fanfiction may explore how this system works. Also, the relationship between Sentinels and Guides can be seen in different ways, like some stories might focus on the romantic aspect, while others on the platonic or a more mentor - mentee type of bond.
One interesting concept could be alternate versions of the characters. For example, a fanfiction might explore a Neo who never took the red pill and how his life would be different within the Matrix. Another concept could be new Matrix programs created by fans, like a program that has the ability to manipulate time within the digital world. Also, some fanfictions might focus on the backstories of minor characters from the Matrix, giving them more depth and significance.
One interesting concept could be the exploration of different cybernetic enhancements. In some Edgerunners fanfiction, characters might get unique and untested enhancements that give them new abilities. For example, a fanfic could feature a character with a cybernetic eye that can not only see in different spectra like infrared and ultraviolet but also hack into security systems just by looking at them.
Well, the alternate timelines are a big thing in Guidestuck fanfiction. Writers play around with the idea of different paths the characters could have taken. It adds a whole new layer of complexity and intrigue. And then there's the character development. Sometimes in fanfiction, characters that were secondary in the original can be given more depth and backstories. This makes the overall Guidestuck world seem even more rich and diverse. The use of symbolism is also quite interesting. Writers might use certain symbols in new ways to convey different meanings related to the story or characters.
The idea of the entities is also captivating. These are often otherworldly creatures that inhabit the backrooms. They can range from human - like but distorted figures to completely unrecognizable and terrifying beings. Their behavior and how they interact with the 'explorers' in the fanfiction add a lot of suspense.