Click on the pizza to build your empire. Keep clicking as you try to unlock all of the toppings and purchase all of the upgrades. Pizza Clicker Tycoon, idle clicker game, pizza tycoon, food empire, clicker game, upgrade game, mobile game, business simulation, topping collection, resource management, leaderboard, pizza making, empire building, mobile game, idle game, clicker game, food game, business game, upgrade