Abstract: A smart interactive game system includes a host, a display module, an electronic ticket database, a contactless electronic ticket, and a communication module. The host displays an initial interface through the display module, then generates service information according to first choice information of the initial interface. Through the communication module, encryption information related to the contactless electronic ticket is sent to the electronic ticket database to generate electronic ticket information. A virtual and real integrated interface associated with the service information is displayed through the display module. The host generates value-adding and redemption information according to first manipulation of the virtual and real integrated interface, and updates the electronic ticket information and the encryption information according to the value-adding and redemption information.