One common theme is the clash of different technologies. The high - tech world of the Avengers with Iron Man's suits and SHIELD's gadgets, and the advanced alien technology of the Transformers. Another theme is teamwork. How the Avengers, who are used to working together, interact with the Autobots or Decepticons, which have their own group dynamics.
A common theme is Ratchet's role as a healer. Many fanfictions focus on his medical skills and how he uses them to save his comrades. Another theme is his relationships, like his friendship with Optimus Prime or his mentorship of younger Autobots.
Redemption is also a theme that pops up. Some fanfictions like to explore the idea of Starscream changing his ways, seeking forgiveness or a new path, which can be really interesting as it goes against his traditional 'villain' image.
One common theme is friendship. Just like in the original series, fanfictions often explore the bonds between the Autobots. For example, how Bumblebee and Bulkhead support each other through tough times.
One common theme is loyalty. Soundwave is often depicted as extremely loyal to Megatron or to the Decepticon cause. Another theme is his mystery. His silent nature makes him a great character for exploring hidden motives and secrets. And his relationship with his cassette minions is also a frequent theme, like how he commands them and what they mean to him.
Common themes include the use of tickling as a form of communication or play among the Transformers. It could be that in a story, tickling is a way for them to convey emotions without using words. Additionally, the theme of vulnerability might be present. Since tickling can make one feel vulnerable, seeing the usually powerful Transformers in such a state can add an interesting dynamic to the story. There might also be themes related to cultural differences among the Transformers, where one group's view on tickling is different from another's, leading to misunderstandings or comical situations.
One common theme is the combination of power. The Transformers' technological might and the dragons' magical or elemental powers often come together. For example, in many stories, a Transformer might merge with a dragon's power to defeat a powerful enemy.
A common theme is the adaptation of characters to new environments. For example, how a Transformer would react in the magical world of Harry Potter or how an Avenger would handle the technology of Transformers. Also, redemption arcs for characters from different universes are quite popular, like a once - bad character from Transformers finding a new purpose while helping Harry Potter characters.
One common theme is romance. Fans often pair up different Avengers characters, like Natasha and Clint having a romantic relationship. Another theme is alternate universes. Writers create different versions of the Marvel universe where things happened differently, like if Tony Stark didn't become Iron Man. Team - building and friendship within the Avengers is also a big theme, showing how they bond and support each other.
One common theme is redemption. Many fanfictions explore the idea of a Decepticon OC trying to break free from the evil ways of the Decepticon faction and find a new path. For example, an OC might realize the destruction they've caused and seek to make amends.
One of the main themes is adaptation. Both the Transformers and Cybertronians have to adapt to the new situation when they cross over into each other's worlds. This can involve adapting to new technologies, cultures, and social structures. Another theme is the search for identity. Some characters may question who they are when they are exposed to a different set of values and beliefs from the other universe. Additionally, the theme of redemption can be found in some fanfictions. A character who has made mistakes in one universe may find a chance to redeem themselves in the other. There's also the overarching theme of cooperation, as the two groups need to cooperate to overcome various difficulties that arise from the crossover.