There are a lot of great fan-made Sonic the Hedgehog games out there. Sega has been notoriously chill with fans of the Blue Blur using its characters in their own projects, and there are even a handful of community-driven remakes of old games that could use a modern touch-up.

The Sonic franchise is thriving, leading to demands for a fourth movie installment. A potential crossover with Mario could bring excitement and freshness to both franchises. Despite the dream of a Mario-Sonic movie,