I love factory games but I could never find a good factory game on the store that is free. This is just to good to give up I thought maybe it would be a basic game prepared to be flooded with ads and delete after 10 minutes but there is almost no ads other then a tiny button that’s says “free gems”. If you like factory games this is it. It is the factory game you place your drill to get the resource put it on the conveyor belt to go the next machine to churn out something great and this game is just good fun to play