It's got nice sprite graphics and a short but entertaining game, let down only by the actual aiming mechanic. Apart from not being able to change the angle while adjusting the draw strength, the visible guidance arc is inaccurate, especially at low draw strengths. I'd also suggest either increasing the size of the drag sphere for adjusting power or just eliminate it in favour of a more accurate guidance arc, since it's not current large enough to give a good feel for the fine power adjustments being made.