I'm not sure specifically as it depends on the individual fanfic. But generally, it might involve a story centered around Metal Sonic being in an abandoned or desolate situation. Maybe he's left behind in a ruined city or an old laboratory, and the story could explore his actions, thoughts, or how he copes in such an environment.
You can try searching on fanfiction websites like FanFiction.net or Archive of Our Own. Just type in 'Metal Sonic Abandoned' in the search bar and see what comes up.
Well, it could mean that in this fanfiction, Metal Sonic is created by roboticizing Sonic. It might explore themes like the nature of identity when a character is transformed into a robotic version. Maybe it also delves into the power dynamics between the original and the roboticized form.
There could be. Given the creativity of fanfiction writers, they might find interesting ways to blend the Naruto universe with the Sonic universe, specifically with Metal Sonic. It could involve Naruto being transported to the Sonic world and having an encounter with Metal Sonic, or perhaps some sort of power - related connection between Naruto's abilities and Metal Sonic's characteristics.
I'm not sure specifically as there could be various interpretations in such a fanfiction. Maybe Metal Sonic sets Sonic up in a way that makes Sonic look bad to the other characters, perhaps by faking some evidence or causing chaos and making it seem like Sonic's fault.
Basically, it's a fanfiction concept. Fanfiction writers like to play around with existing concepts. Here, they take Sonic and turn him into Metal Sonic through roboticization. This can lead to some really interesting plotlines. For instance, how does Sonic's friends react to his new robotic form? And what new abilities does Metal Sonic have that Sonic didn't? It's all about exploring new aspects of the Sonic universe through this unique transformation.
One interesting plot could be that Metal Sonic is damaged and Amy, out of her kind heart, tries to fix him. As she does, she starts to understand him more and they form an unexpected bond. This challenges her feelings for Sonic as she sees a different side of a robotic version of him.
One common theme is identity. Since Metal Sonic is typically male in the original, a female version would often explore what it means to be her in a world designed with different expectations. Another theme could be friendship, like forming bonds with Sonic or other characters.
One common theme is redemption. Many fanfictions explore the idea of Metal Sonic being redeemed through his interactions with Amy. For example, Amy's kindness might make Metal Sonic question his evil programming.
The plot might be centered around a power - hungry or misprogrammed Metal Sonic. Tails could be in the middle of working on a project that could potentially stop Dr. Eggman for good. Metal Sonic is sent to stop this from happening by any means necessary, which unfortunately for Tails means death. It could also explore the emotional aftermath among Sonic and his friends, like how Sonic would react to the loss of his dear friend Tails. There might be a revenge plot where Sonic then sets out to destroy Metal Sonic once and for all.
One possible plot could be that Naruto is somehow transported to the Sonic universe. He encounters Metal Sonic, who mistakes Naruto for a threat. Naruto, using his ninja skills, tries to communicate with Metal Sonic but fails. So, he has to use his combat abilities to defend himself against Metal Sonic's attacks while also trying to find a way back to his own world.