is there a chance that halo 3 would come in normal Xbox?

Answer 1

There's always a chance, but I would say it's very, very slim, probably a 1 in a billion chance that it will appear on the XBX. XBX just can't handle the graphics, and MS has pretty much given up on the XBX.

Answer 2

No, Halo 3 won't be coming out on the Xbox. When you think about it, why would MS bother releasing it on a now obsolete console when they can release it with jaw-dropping graphics on a shiny, top-of-the-range console? The answer is that there is no reason to do so, so they won't.

Answer 3

No sorry, Microsoft's pretty much abandoned the original XBOX.