I found the “parkour this!” challange a little too easy. I got bored today of playing online matches, so I decided to see how far into enemy spawns I could sneak into. I actually found this way more challenging and exciting.
Now these moves are not very practical in game. I initially thought that people could exploit these, but when players spawn they are invulnerable for a certain amount of time. That invulnerability makes these moves useless in multiplayer. So don’t expect to rack up any amount of kills. However, it is quite funny to scare people with combat awareness deep in their own spawn. 
Neway have fun.
Part 1
Part 2
http://www.youtube.com/user/AdidasFoe#p/a/u/0/hFGLiyXSADo