You need gold membership in order to play online with other people. You do not need it to play locally.
Yes, in order to download it, it is required. I'm not sure about playing offline though, I doubt it's required when the game was already downloaded onto the hard-drive.
Yes.
no, you need a subscription
No. Once you own the console, it is free to play. But if you want to connect to xbox live, then you have to pay a subscription fee.
Yes. An Xbox Live Gold Subscription is required to play Halo 3's multiplayer.
You have to purchase a laptop aadapter for free. When you have the adapter you can connect to Xbox live but you have to pay for a Xbox live subscription. However you do get a free subscription.
no! of course not you need to buy a live subscription unless you already have one
No, u earn em' while u play.
Broadband connection and an Xbox live gold subscription card.
walmart
Yes, even if the member isn't signed in the membership time runs down.
That depends on which console you play it on. If you play it on xbox 360 you must pay for a subscription to xbox live which is about £40 for a year. But if you were to play it on ps3 or PC its a free service.
The adapter connects you to Xbox Live but only if you have a wireless network and if you have a Xbox Live subscription.
Yes,Beacuase Its STILL xbox live