Poke_fan, what are you talking about? I know that there's offline co-op, and the only diference between online and offline is that online, you use a headset to talk to your friend, and on couch, you have your friend sitting right next to you. Personally, I like offline better. Especially when they do something stupid so that I can beat them.
And no, the difference Between limited edition is this: (Pulling up wikipedia...)
A Collector's Edition will be released with the game on release date. The Collector's Edition features :
1 Amaray case with Game
1 Bonus Xbox DVD: Videos, New Making-of Feature, Roaming Hobbe short, Concept art viewer
1 approx 2' Qee Hobbe figure w/ two accessories
5 printed Fate Cards
1 token card for in-game content (downloadable over Xbox LIVE)
1 LIVE trial card 48 hours
Wanna listen to me rant about stuff? I started a blog!
https://theloonybinblog.wordpress.com/