Sonic Vs. Shadow is my first spin-off series only featuring Sonic and Shadow.
There will be only 11 parts for each story.
Sonic's Story mode (Hero mode)
Plot - Sonic's story starts out when he sees Shadow suspiciously walk into a power plant and decides to follow him to see what he's up to. Only to find that Shadow is plotting something against Station Square, and the rest of the world, with the help of the leader of the alien force known as the Black Arms, Black doom. Now Sonic must prevent Shadow from helping Black Doom with what ever they are doing, before it's too late. To read the actual parts, click here
Shadow's Story mode (Dark mode)
Will be edited soon.