Another Spartan
I pretty sure there is no 3rd player for halo campaign.
Campaign, new game
Up to two players can play in the Co-Op Campaign mode on Halo: Combat Evolved.
Well, Halo Custom Edition is the multiplayer version of Halo Combat Evolved PC. It doesn't have a Campaign, by the way. If you want to get Halo Custom Edition, install the installer and use your Halo Combat Evolved PC Key. The main advantage of Halo Custom Edition is custom maps. Halo Custom Edition is currently in Version 1.0.9.620
Yes halo 1 is halo: combat evolved
At this precise moment, it is currently unknown. Halo CE Anniversary will, however, use the original halo's campaign levels, but will use the multiplayer system and indeed servers from Halo: Reach.
yes
halo reach come before halo combat evolved
Indeed, Halo: Combat Evolved for the Xbox is multiplayer.
Halo: Combat Evolved does not have Xbox Live compatibility.
Halo: Combat Evolved was the first Halo game made. The new Halo Wars is a prequel of Halo 1.
there is it is called halo combat evolved