just a though, that would be really neat since it was so short.
its possible with any game.

While that would be cool, here is an update that says otherwise:

Its not really a possibility ,yeah bungie will continue to support halo 3,probably another map pack or 2 in its lifetime at least,but they're focused purely on other titles other than that. I don't see them ever doing episodic content for it.

I just need more achievements and ill be set

That would upset me personally.

That would be nice, but its not really gonna happen. That announcement is for that UNSC game, which looks like GRAW.

If that happens I'll be shooting myself

nice theory.

would make a lot of sense from m$ point of view.

seeing how it totally sucks having to wait for valve to make a 5hour game every two years sucks ass, i wouldn't be very happy

I'm done with halo so I wouldn't really care for more episodic content but a new not halo game would be cool.

guess what happened

"guess what happened"

Calm down Lies, the bump was well worth it.   Hell, the man called this a long time ago so he was just bumping it. 

Good call Yojimbo217 haha.

episodic content!? That would be cool, like more to the ending. But really all i want is more maps and playlists. After Halo 3 Recon (yes i know its changed to ODST, i will always think of the expansion as recon in my mind)

im pretty sure bungie has said after ODST comes out they are done with halo 3 for good, heres hoping they can atleast manage to release a few more map packs if they arn't releasing another completely new game this gen..