One interesting concept could be the combination of different Sonic universes. For example, bringing in characters from older Sonic games that haven't been in Sonic Forces. It allows for new and unique interactions among the characters.
In sonic forces crossover fanfiction, a cool idea is the exploration of alternate storylines. Maybe Sonic fails in the original game's mission, and then a crossover character steps in to change the course of events. This can lead to some really exciting plot twists.
In Sonic Generations Crossover Fanfiction, a great concept is the exploration of how different Sonic power - ups from various games would interact. Imagine the chaos emeralds' power being combined with the power - ups from Sonic Colors. It could lead to really cool new abilities for Sonic and his friends.
Well, in sonic the hedgehog crossover fanfiction, a great concept is when Sonic crosses over with characters from anime. For instance, if Sonic were to cross paths with Naruto. Sonic's super speed could be a great asset in the ninja world, and Naruto's chakra - based abilities would create a really interesting dynamic. Also, Sonic crossing over with Pokémon could lead to Sonic racing across the Pokémon regions, encountering different Pokémon along the way.
One interesting concept could be the combination of different Sonic universes. For example, merging the classic Sonic games' world with the more modern Sonic Boom universe. This can lead to unique character interactions, like Sonic from the classic era meeting Sticks from Sonic Boom.
One interesting concept could be the combination of Sonic's speed and the magic in My Little Pony world. For example, Sonic might use his speed to traverse the magical landscapes of Equestria faster than anypony. Another concept could be the interaction between Sonic's friends like Tails and the ponies. Tails' intelligence could be put to use in solving problems that the ponies face in their magical realm.
One interesting concept could be Dark Sonic's internal struggle. In many fanfictions, he might be depicted as fighting against the dark forces within him that are trying to take over completely. This adds a layer of depth to his character.
One interesting concept could be characters from different universes within the fanfiction meeting and interacting. For example, Star from 'Star vs the Forces of Evil' might meet characters from other popular shows. This can lead to unique storylines and character developments. Another concept could be the combination of different magical elements from the show and the crossovers. It can create new powers and challenges for the characters.
There are often fanfictions that explore what would happen if Sonic lost his speed for a while. In these stories, Sonic has to rely on his wits and the help of his friends more than ever, leading to some really heartwarming and action - packed adventures.
One interesting concept could be the exploration of Dark Sonic's inner turmoil. In this fanfiction, it might show how his darker side battles with his normal self. It could also delve into new powers that Dark Sonic has that we don't see in the original Sonic X.
One interesting concept could be alternate versions of Sonic's friends. For example, they might have different powers or personalities. Another could be new storylines set in the Sonic Prime universe that explore uncharted areas or introduce new villains.
In this type of fanfiction, a really interesting concept could be the cultural differences between the Sonic Boom world and the modern Sonic world. The Sonic Boom world seems to have its own set of rules, values, and even a different sense of humor. When combined with the modern Sonic world, it can create a rich tapestry for storytelling. For instance, the way characters communicate, their social hierarchies, and the types of technology they use can all be explored. Writers could delve into how these differences lead to misunderstandings, alliances, and ultimately, exciting adventures.