Here's guides for MCM. Guides provide tactics and insight based on the author. Various people may have different means of approaching the same problem. Therefore it's possible to have conflicting viewpoints here. When editing someone else's guide only do so for typo-graphical errors and consistancy of formating and state why you did so. If the author reverts it back, don't contest it further.
Guide:Mech Tactics by Class by On1f3r String
Guide:Low Level Survival by Bellimora
Guide:Shooting by Kalel
Guide:Counter-Tactics by Bellimora
Guide:Viewer Tweaks by Bellimora with assistance from Nash Fraenkel