you could play halo3 on xbox live but you have to pay
it has online play so yes
More than one million people still play halo3
They stoped online play for Halo 2 back in June 2010. And you need Xbox LIVE to play halo 3, however on the new Xbox 360 u can play halo3 online for free
Unfortunately, you can not play the campaign mode with more than two people on one console.
Capture card!...
Yes!!
In the main campaign you can only play as Master Chief but in the multiplayer you can play as the Arbiter.
Me Definetly Halo3 is Awsome
You can't sorry only certain games like Halo 3 do.
= play on a play on a ranked playlist and almost win =
halo3 odst is an expansion of halo3 the only big difference is that you no longer play as a Spartan you play as an odst.