Overall fun game. I do have some nitpicks, but they are minor (No pun intended) 

1. The focus minigame I can put in a direction before it blanks out, so I can just quickly put the directions in once I have seen them.
2. I wish the shop had more upgrades since you can pretty quickly get a ton of money especially with rich veins.

While I do like the rich veins because they add an element of strategy it makes the game feel a little easy.

Good job for a Game Jam Game though it has a decent GB feel with the color palette and pixel art and has a good interpretation of "Old Gold"

Overall a really cute game! I thought that the mining minigame was plenty interactive and that the character was really cute. Would have liked to be able to see the money you have in the shop and maybe a little bit more variety in the music but this is a great jam submission!

My dance-dance revolution experience paid off! 
The graphics have a lot of personality! There is some repetition which is occasionally broken by a welcome dodging minigame, and the ending sequence is pretty cool, nice job :)

Looks great, sunk half an hour into it before i knew it lol. Would be nice if the focus minigame was a tad quicker maybe? Maybe show the sequence for a second less, at least for me it felt a bit long

Nice little game! I like the cute character you made for it - definitely some nice personality for a Game Jam entry!

Also first to get the treasure. Probably.