IIRC in Kings Quest III (or, the one where you start in a shack at the top of a mountain) I got down the mountain (after falling to my death a hundred times) an

IIRC in Kings Quest III (or, the one where you start in a shack at the top of a mountain) I got down the mountain (after falling to my death a hundred times) and across some body of water only to discover I had missed picking something up in the shack that was required to continue. Of course there was no way to go back... Those games were brutal.