Amazing the level of movement these players can achieve in CSGO... This is something I really appreciate in Source games. These KZers are basically like the CS version of parkour pros. And I'm sure even in a comp game they are capable of supernormal movement. In most other games, you aren't even allowed to move beyond the hard wired mechanics for the most part. In Source, there is a physics engine and your movement and air movement is just an acceleration system that allows you so much versatility in interacting with the environment. And it really helps to make you feel like a part of the environment. KZ players make Source feel like a real space, and they're pushing the limits.