Vs. Super Xevious - Gump no Nazo © 1986 Namco.
Vs. release of "Super Xevious - Gump no Nazo [Model SX-4900]".
Main CPU : Zetex N2A03 (@ 1.789772 Mhz)
Sound Chips : Zetex N2A03 (@ 1.789772 Mhz), DAC
Screen orientation : Horizontal
Video resolution : 256 x 240 pixels
Screen refresh : 60.00 Hz
Palette colors : 64
Players : 2
Control : 8-way joystick
Buttons : 2
= > [1] Zapper, [2] Blaster
The subtitle translates from Japanese as "Gump's Riddle".
Game's ROM.