You cant its not an online game. But Halo 2 is and you just hook an ethernet cord from the back of the xbox to your computer modem.
Halo: Combat Evolved does not have Xbox Live compatibility.
Go to multiplayer, then go to internet and choose a match to join.
Yes you need internet! Even on the computer you need internet to play halo combat evolved online... That's the whole concept of online gameplay!
no you cant
It says on the actual game that there is a mode for people with 56K (kilobit) dial-up.
Combat training is only available online.
Only local multiplayer. Online? No.
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.
you can search it on the internet (eg. search on Google- play super Mario combat free online). then you can play it online! :P
You can choose to play online or not.
cry
You can only play the mission but not online,