*Zero the echidna ( mayor enemigo) 

*Eggman

*Metal Sonic

*Solaris 

*Iblis

*Mephiles

*Infinite

*Chaos

*Shade the echidna

*Dark gaia

*El caballero negro

*Badniks

*Agente roca (pelicula)

*Jet the hawk

*Wave the swallow

*Storm the albatross

*zavok

*zeena

*zazz

*zor

*zomon

*maestro zik

*mimic

*dr starline