I get it now, thanks. When you press WASD you give a command and the selection moves to cell in that direction. So if you jam WWWW.. then you command a bunch of

I get it now, thanks. When you press WASD you give a command and the selection moves to cell in that direction. So if you jam WWWW.. then you command a bunch of troops to move up at once, all in a line and all occurring in rapid succession.