Brink Walkthrough - PT. 2 - Challenge 1 - Be More Objective
33This video covers a three star run of the first challenge in Brink, Be More Objective. For a written walkthrough of tips and strategies of Brink, check out http://www.gamefront.com/brink-walkthrough
For this challenge, first you'll need to rush to the door to plant a bomb on it. When the bomb is planted, take cover behind a box and guard the bomb from enemy engineers.
When the bomb explodes, head inside and use the command post to switch to the engineer class. Turn around and run toward the stairs opposite of where the opposition is. The thing you need to repair is on the second floor, but I like to go to the third floor first so I can look down and pick off enemies and clear the way a bit before I head down.
When the area is relatively clear, head down the stairs and fight your way toward the objective to start repairing it. You'll likely die a couple of times here, but fortunately you won't lose your progress on the repair. Just keep at it and eventually you'll get it.
When the repair is complete, head back to the command post and switch to the operative class. Your next objective is on the third floor. Be patient and use cover to pop in and pop out to take out enemies that are guarding the objective. You really don't want to die because it'll eat up a lot of time trying to get back here. Try to wait for some support from your teammates before you move to hack the objective.
While hacking, you're free to move around, but you won't be able to fire at anyone. Hide behind a box and sit tight while the hack completes. If an enemy shows up and you're surely going to die, stop the hack and try to fight back.
If you end up dying, get back as fast as you can and hope you get there before the opposition starts pulling away your hack box.
When you finish that objective, head down to the bottom floor and follow the waypoint until you see a small box that you can vault over to reach the higher platform. Keep on moving up until you're able to drop down into a hole and pickup the briefcase. Run the briefcase back to the top floor and return it to complete the challenge.