Click with your mouse (or tap with your finger) to throw rocks at the ogres attacking you. The angle and power of the throw is determined by where you click. Note that the trees protect the ogres, so aim for the glade.
A major source of inspiration for this is the 2007 Flash game Bowmaster Prelude by LostVectors.com, which I played a whole lot. Looking at the finished project, the rock throwing guy makes me think of the 1986 Macintosh game Dark Castle, but it didn't cross my mind while working on the game. Code and graphics by me. The sounds are edited versions of Scratch library sounds.