User blog comment:I'mWithTheGuyWithTheShirtThatSaysI'mWithStupid/Only Admin Left/@comment-132.3.41.80-20160108210640/@comment-26530108-20160109003034

Here's the link: http://walking-war-robots.wikia.com/wiki/General_weapon_and_robot_upgrading_guide

It's in the beginner's guide page under wwr.