Build and automate your factories, manage your idle profits & become the most famous industrial tycoon in history! Welcome to Idle Factories Builder where your goal is to build & operate an industry empire. BUILD & MANAGE PLANTS You start the idle tycoon game by operating a small mine producing the first cash needed to develop your factory business. Handle your company finances, hire more employees, buy heavy equipment, and build more mills! Don’t worry, the idle gameplay is simple so both children and adults can easily learn how to play the 3D construction game! DEVELOP YOUR MILLS Train workers, develop management teams, upgrade your factories to work faster and make more money. Invest your capital wisely to get the maximum profit from your industrial facilities! Find new ways to make the mills produce more goods, expand the city and gain your fortune! GET OFFLINE BONUSES Collect the cash even without WiFi connection! But don't forget to open the building game to collect your daily idle bonuses! All you need is to relax and watch your bank account growing. Run the most lucrative business ever and enjoy this idle construction and tycoon game. Download one of the most exciting building simulator games now!