Because you haven't had enough of these videos, Bethesda and Splash Damage released a new "Get SMART" tutorial today. Titled "The Battlefield," part six covers a few key elements you'll encounter, from Command Posts to disguised operatives.
Command Posts are where you can restock ammo and check your team numbers. While your base has its own post, you'll find more scattered around the battlefield, waiting to be captured and upgraded. These capturable points will then reward buffs to your team, be it supply or health buffs.
Other things to notice on the field are much deadlier. Enemies can place turrets and hidden mines all across the battlefield, and hidden operatives may try to sneak into your team's ranks. The video details all these elements and offers some insight into how you might counter them.
Brink will be out on May 10 for PC, Xbox 360, and PS3.