How old is shadow?

I want to say, that he is about thirty years of age. I think this because shadow acts as if he is about 30.

HE'S OVER-I dunno, umm...Either something normal like 26 or something fuckin' ridiculous like 100,000. XD I don't look into Shadow's lore much.

After all, it's all about the Eggman. ;)

i think about the same as Sonic

Do we really have this question somewhere?
I won't to be a parrot for awnsering the similar questions multiple time...

Physically, he's the same age as Sonic
But he was also cryogenically (however you spell it) frozen for 50 years, so by technicality he's 65 years old

I personally just act like he's just a 15 year old

fifty. I read about it. *high fives Tails*

I believe he is like 20 or 18