no... you can only use it to talk to other players whilst in matchmaking
It depends, if you are asking about using mics on halo 3 on xbox live, well then yes and no. If you have two xbox live accounts on the same console and each account is using a mic, then yes. But if you have one xbox live account on a console, only the person using that account will be able to use a mic. Guests in halo 3 are not allowed to use mics at anytime. Only users with xbox live accounts can use mics.
Yes, Halo 3 can be played in local co-op campaign and in local and online PvP multiplayer.
Yes, you will be able to keep the permutations for the spartan and for the elites.
You can use a tape recorder to record a conversation on Halo 3.
No, this is only a feature for Halo : Reach
If your halo 3 game stops working visit your local jumbo video, eb games or gamestop and for a couple of bucks they can polish your disk if that doesent work and you bought a warranty on halo 3 get your halo 3 replaced or just buy a new copy
use the forge feature in any game after halo 3. In Halo CE, there is no way to do it.
You need to use a Halo 3 Map pack. You can buy them online. Just Google it.
yes ,if you pre-ordered the ame and got the halo 3 full multiplayer expireance if u use that disc
no
Only in Online Campaign, Not Local Play
No, only Halo 3. Kinda stinks, but what can you do?