Since the demo doesn't allow you to save your progress, I wasn't able to try this out. Unfortunately, I'm still a little confused.
Let's say I start a new game, and I immediately invite a friend online. We play a couple hours, and I reach level 5 and he reaches level 6. Then I save the game and turn off my Xbox.
The next time I continue with the same game and invite the same friend. Will he be playing the same character at level 6, and I'll still be at level 5? How exactly will that work?
What if he wants to play a different character next time? Will that character start off at level 1, while I'm still at level 5? And will his level 6 character still be there, waiting for him to play?
everyone is always the same level as the host player