Hold space on any backdrop to auto click the stone You probably think wow there are only 3 upgrades and where is the automation - there is a lot more to this game here is how to unlock everything. Once you get a human wait for about a minute or two and the human will think of an idea (unless you get lucky and get a smart human from the random worker hire then you will get an idea without waiting) an idea unlocks a new feature the current ones are fire hunting trading and automation. Content currently in the game: basic stuff (humans tools sticks stones) Ideas Fire Hunting Food Cooking Trade Automation
