Download Idle City Empire Mod Apk 3.2.12 (Unlimited Coins) for Android. Hello, eager young builder, and welcome to the world’s best city building simulator! What lies before you is an opportunity unlike any you’ve ever seen before. Seize the chance to become a billionaire by creating the greatest city the world has ever seen. Get ready to create, upgrade and automate the most profitable city of all time in the best idle game!