To play Halo 3 online, you simply have to have the game, an active Xbox Live Gold membership, and an internet connection.
If you have all of these things, you can select matchmaking from the main menu, and from there choose a playlist to join.
However, you should be aware that the number of players on Halo 3 has dwindled, and it can take a long time to connect with other players.
NO only the people with online acounts can play unfortunatly its not like halo
i dont think many people play halo 2 pc, but alot of people play halo 2 xbox with xbox live!
yes alot of poeple still play halo most are mlg or pros througe
You used to be able to play Halo 2 online but sadly you can not any more and goes for all other original xbox games too. :(
Most people prefer Halo: Reach. Many people also like Halo 3. You can play awesome online games on both. I prefer Halo: Reach.
Yes but most people are now going to reach unless they do not have a ps3 or an Xbox 360
More than one million people still play halo3
Yes, Halo Wars is a Xbox Live game, therefore you can play online against other players.
with a 360 NO. but you can play halo 2 on PC for free
Yes, Halo 3 can be played in local co-op campaign and in local and online PvP multiplayer.
yes i think there is
halo is only on xbox 360