The invention relates to a screen locking system having the console game function. The system comprises a mobile terminal and a server used for supplying services to the mobile terminal. The mobile terminal comprises a personal center, a mall server, a distribution server, a website server, an online game server, a social server and a console game. The console game is provided with a networked application programming interface (API). The networked application programming interface (API) is in interaction with an SNS. The server comprises an SNS platform service module, an internal communication module, a receiving module, a sending module, a processing module space and a storage space. The networked application programming interface (API) sends an SNS interaction request to the SNS platform service module and then receives data returned by the SNS platform service module. In this way, the interaction between the networked application programming interface (API) and the SNS is realized. A user of the screen locking system can experience the unhindered pleasure of the console game while being capable of interacting with friends at the same time. Therefore, the SNS interactive function is really realized based on the console game function of the screen locking system.