You may have received updates that this page has been updated. Mostly it's been all kinds of housekeeping but I can announce a few things. 

• The game's titlescreen now has music! Jeffery Meyer created an excellent tune and you will hear more of his compositions throughout the game when it launches soon.
• A new demo has been uploaded to the game's page. There are not any new caves to play but Jeff's music can be heard when you start the game. This new build also takes care of a game-crashing bug I discovered this morning. 
• This game needs a new title! Everything I have come up with so far does not work so, if you have any suggestions, please leave them in the comments.
• I am indebted to my friend Jim Cook for his excellent support and advice. His help and wisdom has enabled the game to get to its current almost-complete status.