Check out this video walkthrough and guide for Brink. This walkthrough works for the PlayStation 3, PC and Xbox 360 version.
These videos were not uploaded by GamingBolt.com.
Thanks to GhostRobo for these videos.
Walkthrough Part 1 [Security Mission 1]
Walkthrough Part 2 [Resistance Mission 2]
Walkthrough Part 3 [Resistance Mission 2]
Walkthrough Part 4 [Resistance Mission 3]
Walkthrough Part 5 [Resistance Mission 3]
Walkthrough Part 6 [Security Mission 4]
Walkthrough Part 7 [Security Mission 5]
Walkthrough Part 8 [Security Mission 5]
Walkthrough Part 9 [Security Mission END]
Walkthrough Part 10 [Resistance Mission END]