LazerChess v1.1 Command Summary Chart Program written by: David Kujawski Keyboard commands: F | Fire laser. [Enter], A | Accept current selection. [Space], R | Rotate current piece. [Esc], U | Undo all changes for this turn. ALT.-Q | Immediately Quit game. Mouse Commands Left button | Accept current selection. Right button | Rotate current piece. Middle button or Both buttons | Undo all changed for this turn.