It would only take one thing: Locking him up in a room with Amy.
Sonic.
No! Shadow was created by Eggman not Sonic.
Whilst Sonic and Eggman have on the occasion combined forces to get rid of a greater threat, Sonic has never worked for Eggman.
Eggman dosen't bond with sonic. he tries to DESTROY sonic but fails.
Eggman of course. He is always disgusting on Sonic X. It goes without saying. He sneezes without covering his nose!
Despite Eggman's superior intelligence and engineering brilliance, Sonic's inherent ability to travel at the speed of sound and natural skills allow him to overwhelm Eggman's machines and destroy them. This leaves Eggman without any weapons to take over the world and create eggmanland.
eggman ,eggman's robots and shadow the hedgehog
because of eggman the emeralds power is now gone.so sonic turn in to a werehog thing and eggman launch sonic in to space to earth.if the sun comes werehog sonic turns to normal but if the moon comes then he turn in the werehog
They serve eggman which in turn makes them try to defeat sonic cause eggman don't like sonic.
if i know he don't. eggman is the only one who fart in the sonic series, eggman farted in sonic riders as his last attack
Because Eggman keeps trying to take over Mobius, but Sonic keeps stopping him!
he says I HATE THAT HEDGEHOG