If you have a modded Nintendo Switch (Atmosphere, SX OS, or ReiNX), here is the standard method to install the complete Sonic Forces experience:
Ensuring the game runs on the latest Switch firmware. sonic forces switch nsp update all dlc full
: A separate DLC set of items to make your custom avatar resemble Shadow. Sonic Forces - Steam DLC Page If you have a modded Nintendo Switch (Atmosphere,
Sonic Forces features several DLC packs that add new content to the game, including new playable characters, stages, and game modes. To get all the available DLC, follow these steps: including new playable characters