Rocket JUMP!! [Deprecated]

EDIT: two part of this map has expired since the first fix after launch. crouching before rocket jump no longer give extra height, while the final reachable height for a normal jumper rocket jump is also decreased. This fix also fixed grappling through wall. Mostly Rocket jump, combined with some weird tech. Note: some part might be quite hard. For the last part, grapple through wall and swing to the other side. The first swing requires to grapple onto the bottom half of moss block to success. Other tips: Crouching before rocket jump can increase jump height. Using shotgun after rocket jump can increase your reaching distance. Also, you can press jump really fast to quickly get over that annoying 2 blocked jumping part.