press a on the second player's remote
Yes but it is online only
Yes there will be a split screen for up tp 4 players playing together. There will also be a coop for the new survival mode. There is not coop for the campaign however.
you can if you play coop campaign mode. The second player will be the arbiter
yes in vs mode and coop
hit 1 on another controler
split screen vs or spec ops mode. There is no coop campaign
The song is on all systems. It is an encore that you play in co-op career mode. I can remember which encore it is but I do know that. It is the final encore in coop mode.
Yes, Halo 2 includes a coop mode where 2 players can play the campaign together.
No, but the game mode "Special Ops" is 2 player co-op.
Yes but you need to pay for online pass. It's around £13 or between $15-$20
Nope. The closest thing to co-op is battle mode, in which you can only be against each other. There is also story mode, tournament mode (which I think you can play two players), hero mode, xbox live (or PSN), capsule house, customise, options, and battle mode. Hope this helped.
First you need a second controller. Then at the main menu select Coop mode and then you have your ally to help you.