yes
No
Sadly no. There is simply Online Multi-player.
Most of them are but not like Cal of Duty games.
yes in vs mode and coop
no it must be done either with xbox live or system link. Because it wouldn't be fair.
if you have an xbox360 you have to sing up to xbox live.
No. It doesn't has coop support today and most likely will not have in the future either. Good database of coop games can be found here: http://www.xboxmp.com/
Yes, you can play online coop with up to four players.
The cast of Whitehall - 2009 includes: Callison Alcott as Coop Member Cedar Alcott as Coop Member Qiuyu Chen as Coop Member Bonnie Cox as Coop Member Bill Edelbrock as Coop Member Joanna Hawkins as Coop Member Sally Hayes as Coop Member Maddy Meehan as Coop Member Mike Melanson as Coop Member Ryan Miner as Coop Member Holly Werstein as Coop Member Meghan Wolff as Coop Member
I have not played Dead Island but My answer is no you cant play coop without Xbox live and maybe you can if u have spare controllers those are my best suggestions but it is stupid that u need this Xbox Live on these things
coop that poops
No. CastleMiner Z is an online coop survival horror game in a block based environment for the Xbox 360according to the site. see related link