Game ID: OPCX1 or OPCX2 (newest)
Main CPU: Motorola 68000 (@ 16 Mhz)
Sound Chips: (2x) OKI6295 (@ 1 Mhz)
Screen orientation: Vertical
Video resolution: 224 x 320 pixels
Screen refresh: 60.00 Hz
Palette colors: 2048
Players: 2
Control: 8-way joystick
Buttons: 4

