300 players have already joined the game ! That is very nice thank you all.
However, few of them have already sold an item...
I understood the game is confusing for most of new players. So I added a tutorial panel that help with the start.
It will be displayed for all new players, but everybody can access it through the option panel.

Don't forget to add inserters between your drills and chests ! Items don't go from drills to storage automatically !