User blog comment:Mesonak/RWBY Fan Game RELEASED: Grim Eclipse/@comment-10029016-20140425142554/@comment-14640999-20140425222825

E is for shooting, R is to reload, and once you get the abilities and techniques and assign them via the menu, Q is to dodge-roll, F for a combo-finisher attack (really powerful), and press the numbers to use whatever's in the hotkey slot.

It is really annoying, but you've gotta kill a couple of waves of Beowolves before you get any of the cool abilities