Go into Multiplayer and select create LAN and pick the preffered map and all the settings and it should start up.
download 1.3 pre release or some recent snapshot....press esc...open lan
Yes you can play both Halo: CE and Halo 2 multiplayer on PC.
you dont, halo is better
I don't play Halo 2 on PC but my guess is that if it has campaign or story mode, you can play alone. If you wanna play multiplayer with other players, you can't unless you do local matches.
yes
Go to multiplayer, then go to internet and choose a match to join.
I have halo one and ther is no way to play as a grunt its just single player as mastercheif and then multiplayer as a spartan. Maybe you can in halo 2 or so forth or maybe there is some kind of mod but no, you can't play as a grunt.
Yes you can but only in single player mode. If you want to play multiplayer you would have to play with Xbox Live or the internet for PC on separate devices.
Maybe. It depends if it can connect, mine never can.
on an xbox press multiplayer
yes
go to multiplayer
yes you can be a arbiter in only campaign multiplayer