Mining minigame for renpy (WIP) (Patreon)

This weekend I've started a mining minigame. Initially I had plans to make it side view, but decided to change it to top down for the simplicity's sake.
Maybe I can go one step further and make it look like the mining minigame from stardew valley. But that needs at least a 32x32 tileset, that's going to take longer to draw. (you can see the 16x16 tileset I've drawn for it above)

The base mechanism of digging is ready, There are few features I want to implement, like selling, power up, scrolling and maybe crafting. It also needs a better interface to look good for the video. I'll see what I can do about that next weekend.
Play the game and let me know if you have any suggestions.