Input Devices Supported : NeGcon Joypad
The game specifically supports Namco's NeGcon Joypad (SLEH-0003). It has a spring-loaded twisting joint in the middle, which lets the player twist the two halves of the controller in opposite directions. This is mainly used for driving games. There are two red buttons (analog sensors) to control throttle and brake, and two analog shoulder buttons.
NeGcon Joypad is part of the Input Devices Supported category.