I was under the intent that online would be mass numbers, but after re-reading, I noticed that it's only like 4-player co-op and up to 8 players online (4v4)? That's kind of low. In CSS, it's at least like 16+, and that is fun.. It doesn't seem like 4v4 would be really intense. I understand that the game is based on the four survivors, but there should be a separate mode online where you can create your own player model and jump online in like intense CSS type Zombie Mode games. I could play zombie mode on CSS for hours on end, due to the fact that there were so many people in a game. Now, since it's only 4v4, eh..