Victoire ! :p

It's neat. If there's one thing I'd suggest changing, it's making the solde orbs be pickupable by touching it - Without the mouse

The game overall does everything with WASD, the movement, the drilling, the shopping, even replaying, so it feels right to remove the mouse completely like this

I ended up going into negative money. Maybe make the 'Go to Shop' buttons clickable, or make it clearer that you need to move the player to the area first. Otherwise, it's really nice!