First Boost:

How to get up:

Notes:

FIXED!!- On the first boost, you need a second player to sit next to the wall at the place shown on video, hold forward and move right enough to get "stuck" in a small corner, once you there, all you need to do is jump and press the crouch button until you get up.- When an enemy comes from long, there is a spot where he cannot see you, but you can see his legs and shoot him. (Tip: Try to aim a little higher for the head level)