Here we go again

technically he can't ever die cuz he's immortal

I mean he’s not immortal. Sonic 06 implies that he does not age, but he is still capable of death

from what i remember
shadow was just shown to be held in a frozen state in the future, not dead, like in sonic heroes/sa2

Right. He didn’t age over those 500 years, but he is not immortal. After all, in every game he’s playable in, he is able of taking damage and losing lives.

*50
that's true, but i'd say that's more of a gameplay aspect. we're talking about canon stuff

There were 500 years between the events of the present and future in sonic 06.

OH YOU WERE TALKING ABOUT 06
I WAS THINKING OF SA2

Lol yeah you’re right about SA2

Darn you eggman!