Yes, definitely, on most playlists. Some single player (non-team) playlists do not allow it. Infection does though.
An approximate 8.4 million people Play Halo Reach a day
Yes, but you need to do it over xbox live.
No! Forge World on Halo: Reach is completely free, provided you have the game and Xbox to play it on!
Yes you are required to shoot people in halo reach, as in all halo games, shooting is the main component in halo reach. IN other words, you can't play the game without shooting people.
How many people can play on 1 Tv,when you have Halo reach?
no,you can play as an elite on firefight and multiplayer
No, you don't.
Most people prefer Halo: Reach. Many people also like Halo 3. You can play awesome online games on both. I prefer Halo: Reach.
It is impossible to play as a hunter in Halo Reach...
Yes. Halo 3 and Halo: Reach both have Matchmaking.
You need to have an Xbox Live Gold Membership to play with anyone, so yes...
Yes He Should