No. Campaign is referred to as single player therefore it is solo.
Yes.
Up to two players can play in the Co-Op Campaign mode on Halo: Combat Evolved.
you get two profiles on and then go to campaign on coop
Unfortunately, you can not play the campaign mode with more than two people on one console.
no, not on the wii
After completing the World At War campaign, you will be able to play Nazi Zombies with a maximum of TWO players. To play with the ultimate maximum of FOUR you have to play online.
In multi-player you can play with your party. Sadly no co-op campaign, but theres co-op Spec Ops were you can do simulated missions.
Over XBOX Live, there can be at the most four people playing one campaign session. On a single XBOX 360, only two people can play at the maximum.
Actually, Halo Reach will allow 4 players to play through the campaign, split screen or through Xbox Live. It's perfectly possible to play with only two or three players as well. As a side note, you can play split screen with your buddy and play with two others on Xbox Live, provided both of you have a Gold Membership.
To play four player campaign you need to either system link two 360s or you can do the coop online (each xbox has to have the game). You cant play four player campaign with just one xbox and one game.
yes
Campaign can be played by up to two players locally, and four players over LIVE or system link.