This work will be based on the force feedback seat built on the Stewart platform, through the Internet of Things technology to communicate with the computer terminal, the use of AR technology to enhance the sense of game experience, the development of a virtual game and the current strength feedback platform combined with the game system. The force feedback seat is made of aluminum, and the main structure is the chassis, electric cylinder and top platform. Among them, the MEGA2560 is used as the master to control the motion of the electric cylinder in six degrees of freedom, wireless communication is established between the computer game and the MEGA2560 through the master-slave matching Bluetooth module, the attitude data of the vehicle in the computer racing game is transmitted to the MEGA2560 development board, and the MEGA2560 controls the rotation of the servo motor through the pulse output to control the telescopic motion of the electric cylinder, thus realizing the attitude simulation of the platform. This work has a variety of application scenarios and broad market prospects. It can play a great role in the simulated driving training of racing athletes, virtual racing games and so on. At the same time, it has a good market prospect because it greatly reduces the cost and retains good performance. The whole system is fully functional, practical, low cost, high reliability, in line with the development trend of the game industry.