How can I possibly rate this any higher? This much like the previous game is a masterpiece that ate up a ton of my time today and for good reason! Every single part of the game was well polished... the only thing I would honestly recommend is to have your player character sprite change a bit when you have different equipments on (different swords being swung, different armor etc). Maybe something to keep in mind for 'The Enchanted Cave 3' am I right? I look forward to it!
Also, I saw your idea of putting it on steam... that is a smart plan as I'm sure some folks would pay for such a game, but can I suggest you also consider making DLC content for the game like other caves to explore with alternate stories? Maybe different heroes of different races you could play as? These are all just suggestions though for you to consider. As it stands, this game is a solid RPG I'd happily play more than once.