It's kind of useless being shown where 1 treasure is, you will get to that square eventually anyway. It would be much more useful being shown 1 or more square that doesn't contain any treasure, so you don't waste your time digging there.
Figured it out! You need to have a "low" zoom level when the game loads, it's ok to zoom in later :). Would still be nice if it was patched, great game...
Looked like an awesome game, but it's impopssible to open inventory or anything else (pressed every freaking button on the keyboard), so fail on that... Maybe add 2 lines of text explaining that...? Maybe???