so basicly if you took made cod campaign coop with 8 people that would be brinks co op? then for the AI add the option for against humans thats the gameplay?
Before I start, I should make clear that there are two campaigns (one for Resistance, one for Security). They play on the same maps, but with different objectives.
You can play Brink one of three ways.
First is your standard single player campaign: except for you, every character you see is an AI, friendly or not. There are 16 total characters playing, 8 on each side, of which you are one.
Then there is co-op campaign, you can have friends playing along with you. If you don't have seven friends, the game automatically fills in however many AI make your team add up to 8, and all 8 enemies are AI.
Now, in competitive multiplayer, you can play a standard campaign mission (exactly like co-op) on one team with up to seven friends and the game will fill in AI to make your team add up to 8. However, at the same time, the other team (up to a total of 8 characters) is now comprised of
humans and AI. The opposing human gamers are playing on the same map, but a different goal in their campaign. They aren't necessarily out to oppose you every step of the way, because they have their own objectives, their own mission to complete that is presumable mutually exclusive to yours.
In essence, Brink takes your traditional FPS campaign and has made both sides viably and simultaneously playable for its multiplayer mode.
Please read http://www.fragworld.org/frag/community-blogs/brink-info-pt-1-story-gameplay-smart-classes-and-objectives.html for more information. If you did already, read it again; there is a lot of information to absorb.