In this continuity, Dr. Robotnik's Dominion rules Mobius with an iron fist, while Sonic and the Freedom Fighters try to liberate their world.
SONIC contains examples of the following tropes:
- Alternate Universe Fic: Kojiokida2 describes the fic's continuity as 50% SatAM, 20% STC, 10% Sonic X, 10% Archie, and 10% original spin.
- Embarrassing First Name: Tails admits that he finds Miles "dorky."
- Your Terrorists Are Our Freedom Fighters: It's established that there are several Freedom Fighter groups across Mobius, and that several of them are willing to risk innocent lives and collateral damage to achieve their objectives.