GG City is a free simulation game developed by Towns End Studios LLC for Android devices. As the mayor of your city, your goal is to grow it from scratch and turn it into a bustling metropolitan destination.

The game starts with merging buildings to raise the skyline and attract vehicles that will generate revenue, even when you're not playing. As you progress, you can invest your earnings in bigger expansions and premium attractions with built-in mini-games.

GG City offers an auto-play feature, allowing your citizens to work and generate revenue even while you're offline. However, you're in charge of making the big decisions, including arranging your city, promoting new projects, customizing districts, and constructing new buildings.

The game also features hot air balloons, school buses, and wildlife critters that you can adopt and create habitats for in your parks. Additionally, GG City has a mayoral cabinet comprising of advisors that suggest powerful new projects and buildings to improve your city's transit, recreation, culture, safety, and industry. Depending on the advisors you promote, you can specialize your city to have lightning-fast accessibility with custom cars, gleaming business towers with sky-high returns, or beautiful recreational areas.