is it possible?

[xboxmaster2002]

is it possible to have either add on discs or downloads for extras like modes and wepons and all..for all games not just a few...?

[XBA Staff]

I really don't know.

[maneatingcow]

xboxmaster2002, it all depends on what the programmers built the game to do. DOA3 was created with an update disc capability, while Halo (as far as I know) was not.

So, it all depends if the developers wanted to be able to update the game, because updating a game without having built in a patching function would take a tremendous amount of work.