It's always interesting to think about what a fusion of two different games might look like! Here are a few ideas for how a fusion of Sonic Mania and Hollow Knight might play out:

Gameplay: The gameplay of a Sonic Mania and Hollow Knight fusion might combine the fast-paced action and platforming of Sonic Mania with the exploration and combat of Hollow Knight. Players might take on the role of a character with the speed and agility of Sonic, as they explore a vast, interconnected world filled with enemies and bosses to defeat. Setting: The setting of a Sonic Mania and Hollow Knight fusion might blend elements from both games. It could be set in a world that combines the high-tech sci-fi elements of Sonic with the dark, atmospheric environments of Hollow Knight. Players might explore a variety of different areas, from bustling cities and futuristic landscapes to ancient ruins and haunted forests.