Indoor Family Entertainment Centers (FECs) can be built within large shopping malls or comprehensive entertainment complexes, catering to a wide range of players across various age groups.

For commercial indoor children's playgrounds that sell admission tickets, it is generally recommended to have a floor area of ​​at least 150 square meters; this allows for the installation of various play equipment, such as slides, ball pits, trampolines, adventure courses, and sand pits.

Sports and entertainment centers or multi-purpose sports complexes can feature professional-grade trampolines alongside a variety of specialized designs—such as trampolines for children, rectangular and circular models, basketball-integrated trampolines, boxing zones, balance beams, and other sports-oriented trampoline setups.

Indoor playgrounds can be equipped with activities such as ninja obstacle courses and zip lines—attractions that involve physical challenges and skill-based play.

Role-playing is a genre highly popular among children, encompassing scenarios such as supermarkets, kitchens, police stations, fire stations, hospitals, car washes, and auto repair shops.

It is essential to include party rooms within children's playgrounds. Such spaces are needed for children's birthdays, gatherings, and group activities. Building party rooms can effectively increase the amount of time children spend at the facility.