You might consider a fanfic where the humans develop a counter - measure to the Furon's psychic powers. They could create a device that blocks or disrupts the Furon's ability to control minds. This would turn the tables and force the Furon to come up with new strategies, leading to a whole new set of adventures and battles.
Well, you could focus on the relationships. Maybe a Charmander - turned - human has a deep friendship with a Squirtle - human. They could be going on adventures together, facing challenges like normal humans but also having some unique Pokemon - related problems. For instance, they might be hunted by an evil organization that wants to use their Pokemon powers for bad things.
One idea could be a human finding themselves in the MLP world and having to adapt to the magical and colorful environment. They could make new friends among the ponies and learn about their unique cultures.
Another interesting concept is a human and a pony forming an unlikely friendship. The human could be a misfit in their own world and find solace and acceptance among the ponies. Maybe the pony has some special power and they go on adventures together to protect their world from an evil force.
First, decide on the main plot. It could be something like a new type of Furon weapon that changes the course of the invasion. Then, create your characters. You can use existing ones from the game or make new ones.
One great 'Destroy All Humans' fanfiction is 'Crypto's New Adventure'. It takes the main character Crypto on a journey to a new planet where he has to face different alien species. The story is really exciting as it shows Crypto using his unique powers in creative ways to survive and outwit his enemies.
One interesting idea is the portrayal of humans as these incredibly tenacious and somewhat wild beings in a space - faring context. For example, humans might be shown to have a high tolerance for pain and danger compared to other species in the fanfic. They could be the ones willing to take on the most dangerous missions without a second thought, while other species are more cautious.
The stories in 'Destroy All Humans' often revolve around the alien's attempts to harvest human DNA while avoiding detection. It's a mix of stealth, combat, and exploration. The game is set in different time periods, and each has its own unique challenges and story elements. For instance, in some levels, the alien has to deal with the advanced technology of the military in the era it is set in. Also, there are humorous elements as the alien tries to blend in with human society in strange ways.
The 'Destroy All Humans' universe also has a lot of room for world - building in fanfiction. The game only scratches the surface of the Furon race and their relationship with Earth. Fanfiction writers can expand on this, creating new planets, species, and technologies within the 'Destroy All Humans' universe, which is really appealing to fans of the game.
One idea could be exploring how the Pokemon's unique abilities are used to control humans. For example, a psychic - type Pokemon might use its mind - control powers. Another could be the power struggle between different Pokemon species over the enslaved humans.
One interesting plot could be a world where cars have human - like intelligence and a human and a car form an unlikely friendship. They go on adventures together, like a road trip across the country, facing various challenges along the way such as bad weather and mechanical problems. Another idea is that in a post - apocalyptic world, humans rely on self - aware cars to survive. The cars protect the humans from dangerous gangs and help them find resources.