One idea could be a fanfiction where the Killer Klowns are actually misunderstood aliens. They come to Earth not to harm but to study human emotions through their 'funny' yet terrifying methods. Another could be a story about a group of survivors who learn the Klowns' weaknesses and fight back in a creative way. Maybe they discover that the Klowns are allergic to a certain type of music, so they use it as a weapon.
The main Killer Klowns themselves are often very popular. Their unique and menacing appearances make them stand out. For example, the Klown with the big hammer is a fan favorite in many fanfictions. People like to write about his brute strength and how he uses his weapon.
One idea could be exploring the backstory of a minor character in the game. For example, the street vendor who sells strange artifacts. You could create a story about how they came to be in that position, what their life was like before arriving in the colony. Another idea is to imagine an alternate ending to the game's main storyline. Maybe the player character makes a different choice at a crucial moment, leading to a completely different set of events and consequences. A third idea would be to write a fanfiction from the perspective of an alien species in 'the outer worlds'. How do they view the humans and their actions in the game world?
One interesting idea could be a crossover with the Fallout series. Imagine the characters from The Outer Worlds having to navigate the post - apocalyptic wastelands of Fallout, dealing with radiation and mutated creatures. Another idea might be a crossover with Mass Effect. The advanced technology and alien races in Mass Effect could interact in unique ways with The Outer Worlds' setting. Maybe the companions in The Outer Worlds could team up with the Normandy crew.
One interesting idea could be the unique backstory given to the 'killer' character. Maybe they have a dark past related to the Naruto world's hidden secrets.
One idea could be exploring the backstory of the killer. Maybe they have a tragic past that led them to this paradoxical state of being a killer. For example, they were once a victim of great injustice and now they are taking revenge in a way that defies normal moral and logical boundaries.
You could make your OC have a special power related to speed. They could be faster than any of the RWBY characters, which would make for some exciting fight scenes. Their motivation could be to avenge their family who were killed by Grimm. In the fanfiction, they start out as a loner but gradually form bonds with the main RWBY characters as they realize they have a common enemy.
A cool Killer Instinct crossover fanfiction could involve a crossover with a superhero universe. Picture Jago with superpowers like Superman's strength or Spider - Man's agility. Or perhaps a crossover with the Mass Effect universe. The Killer Instinct characters could be part of a galactic battle against the Reapers, using their unique combat skills in a whole new setting.
Some interesting ideas might include how the pregnancy came about in the first place in the context of the 'Jeff the Killer' world. Is it some sort of dark magic or a strange encounter? And then there's the aspect of how this pregnancy might change the power dynamics between Jeff and other characters. Maybe she becomes more vulnerable and has to rely on unexpected allies.
One idea could be exploring an alternate reality where the moon's journey through space leads it to a parallel universe filled with benevolent alien races that offer to help the moonbase inhabitants. Another could be a time - travel plot where the crew of Space 1999 travels back in time to Earth before the moon was blasted out of orbit and tries to prevent the cataclysm that sent them into space. A third idea might be a story focused on the personal relationships of the crew members during a long - term crisis situation on the moonbase.
A plot could involve a group of rogue ninjas with a killer instinct forming an alliance. They target the Hidden Leaf Village with a plan to steal a powerful, ancient artifact. Naruto and his team have to not only stop them but also figure out the true motives behind this alliance. Along the way, they discover secrets about the artifact that could change the balance of power in the ninja world.