In real life, actually, limbo is simply a non-existant place. No, I don't mean you can't BE there, I mean there's actually NOTHING there. It doesn't exist. It's just an unimaginably gigantic void. And you're usually only there for a few seconds, then God passes judgement and sends you to one of the layers of heaven or the lowest layer, hell. But enough talk of religion and superstition and real life and whatnot. This is an insane Sonic community, after all. (Which is to say, if you want to talk to me further on the subject, you must PM me. :|)