Egg Man™: Muhaha! Tremble before my mighty powers, puny hedgehog.
Sonic: It's no good... I can't do it... Sorry guys.
Everyone: SANIC!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Knuckles: Is there no hope... for the future?
???: Hmph, giving up already?
Everyone: HUH?!?
Sonic: Shadow?!?
Shadow: Miss me? I thought you were better than that, needlemouse.
Egg Man™: You're still alive? Whatever. It is of no importance. You won't change the outcome. Not one bit.
Shadow: We'll see about that! (You play as Shadow here btw, and you homing attack him 3 times)
Egg Man™: It's just as I thought. You puny rodents cannot hope to stop me. This is the end.
Shadow: I hate to say it, but he's right. He's way too strong for me, the ultimate lifeform.
Sonic: I have an idea. What if we...
Shadow: ...Combined our powers? Yeah, that just might work.
(Cutscene where Sonic and Shadow use the power of the Chaos Emeralds together)
Everyone: We saved Mobius!
Sonic: Wait, Shadow! Where are you going?
Shadow: Like I said earlier; you live by your own way, I live by my own way.
Sonic: Shadow... You taught me something. Chaos Emeralds makes you powerful... but so do shitty friends! There's no reason to completely reject the bonds of others!
Shadow: Walking a path between Chaos Emeralds and shitty friends huh... Yeah, that sounds interesting.
(Shadow skates off into the sunset.)
THE END