The swing is part of the shot
In most archery games the archer stands still. In Pendarrow the archer stands on a swing, and the swing's motion is added to the arrow's. At the bottom of the arc the seat is moving fastest, so a shot loosed there leaves quickly. Near the top of the arc the seat slows right down, and a shot loosed there has only what the bow gave it.
That gives you a second thing to time as well as aim. You can pump to build speed, then wait for the right part of the arc to reach a distant target, or loose a gentle shot at the top of a swing for a close one. Some bows reward speed more than others: the Blossom Recurve doubles the swing bonus at full swing.














