Really enjoyed the concept of this, it took me some time to understand the mechanics but when it clicked it was fun making decisions on how best to lay out the map.
I did find that if you just put a simple path and just try to include gold, then spam the start button you can get a lot of gold very quickly and cheese the game. Maybe disable the button whilst the character is moving to fix this?
The art and ideas were great though, thank you for sharing.