Yes, go to Settings > Network Settings in the Main Menu. Also in the Multiplayer gamemode, you can select options by clicking the various arrows.
Halo: Combat Evolved does not have Xbox Live compatibility.
Yes halo 1 is halo: combat evolved
no you cant
halo reach come before halo combat evolved
You can't cheat unless you have the Trial version of Halo Combat Evolved or you have the Halo Dev Trainer. You can also cheat on the edition to Halo Combat Evolved which is just a standalone version called Halo Custom Edition.*Please note that the cheats found online can only be used on the Halo Custom Edition and the Halo Combat Evolved Trial version. The retail version CAN NOT BE CHEATED on unless you have and are a modder.
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
Halo: Combat Evolved 10th Anniversary Edition is already out (year 2011). The original Halo: Combat Evolved was released in 2001.
They never released a second Halo 1 and Halo: Combat Evolved is Halo 1. My source is Wikipedia; type in Halo 1, it will come up with Halo: Combat Evolved.
Only local multiplayer. Online? No.
No
No. Halo Combat Evolved happened about 20 years after the events of Halo Wars.