Techniques
Much like GunZ, this game developed in Korea, and some Korean based techniques are brought to other versions.
Crouch-walk
Otherwise known as the K-walk, this is used to mute the sound running makes by canceling it out by crouching. While muting the sound, you'll move faster than crouching alone. To preform this technique, tap the crouch key while moving. Moving diagonally makes you run faster, but some keyboards have problems with this. You may have to let go of a key while moving diagonally and tapping the crouch key.
Quickscope
This technique involves scoping quickly with a sniper rifle, shooting, and zooming out. Bolt action rifles do not need to zoom out as they zoom out automatically. This can take some time to perfect. Having good reactions help with this.