A Ratchet and Clank crossover fanfiction could involve crossing over with the Crash Bandicoot universe. Imagine Ratchet and Clank helping Crash and Coco stop Dr. Neo Cortex from taking over their galaxy. Or perhaps a crossover with Spyro the Dragon. They could join forces to rescue some magical artifacts that are being misused by an evil force. Also, a crossover with Rayman could be interesting. They could explore a strange and magical world together to find a solution to a problem in their own worlds.
One possible plot is that a dimensional rift opens up due to some experiment gone wrong in Ratchet's world. Sly Cooper and his team are sucked into it and land in Ratchet's universe. They have to figure out how to get back home while also helping Ratchet deal with a new threat that is attracted to the strange energy of the rift.
First, decide which universe you want to cross Ratchet and Clank with. Then, research both universes thoroughly. Know the characters, their personalities, and the rules of their worlds. For example, if you choose to cross with the Sonic the Hedgehog universe, understand how Sonic's speed works and what kind of technology Ratchet has that could interact with it. Next, come up with a plot. It could be a simple rescue mission or a complex battle against a new, powerful villain. Start with an interesting hook, like Ratchet and Clank suddenly finding themselves in Sonic's world due to a malfunctioning device.
One common theme is empowerment. Writers often depict the female Ratchet as a strong, capable character who can take on any challenge in the universe. She might be shown to be even more resourceful than her male counterpart in some stories.
Ratchet would probably be a bit suspicious of Sly at first. He's used to dealing with more straightforward enemies. But Sly's charm might win him over. Sly, on the other hand, would be intrigued by Ratchet's high - tech gadgets and might try to steal one or two just for fun.
Definitely Jak and Daxter. Jak has his own set of combat skills and a dark eco - powered form that could add an interesting dynamic. Daxter, being his sidekick, provides some comical relief with his sassy remarks. Sly Cooper would also be a great addition. His stealth and acrobatic skills are top - notch, and his interactions with Ratchet and Clank could be really entertaining. Bentley, Sly's tech - savvy friend, could also collaborate with Ratchet on some cool gadget - related things.
A crossover with Sly Cooper could also be cool. Picture Ratchet and Clank joining forces with Sly and his gang to steal back some valuable technology from an intergalactic thief. They'd have to use their different skills - Ratchet and Clank's combat and gadgetry, and Sly's stealth and thieving abilities - to outwit the bad guys. It could be a really fun adventure full of heists and battles.
Another option is to join Ratchet and Clank fan forums or groups. People there often share and discuss their favorite fanfictions. They might be able to point you directly to some great stories with a female Ratchet. For example, Reddit has some active Ratchet and Clank communities where fans exchange such information.
Some popular themes include alternate universes. This allows writers to create different versions of Ratchet and Clank's story. For example, what if they were on the wrong side? Another theme is the discovery of ancient secrets or technologies. It adds an element of mystery to the story. And of course, the theme of good versus evil is always present, with different takes on how Ratchet and Clank combat the forces of evil.