Game play aside, this massive world is really going to highlight the new SMART (Smooth Movement Across Random Terrain) system that we've heard so much about. Players will be jumping/climbing/running over many obstacles in a Parkour style, utilizing the SMART button. Judging from the developer's video below this is going to be a very detailed world, and many tactics will need to be employed in order to win these fire fights.
Brink is offering players single player, co-op and online multi-player game play, which makes discovering the Ark a great place to roam with friends (and enemies). This game looks like the game Realtime Worlds was trying to make. If Brink is more polished and brings a better game play system then APB, Bethesda and Splash damage could be bringing us the next customizable shooter everyone has been waiting for.