Zarzon (c) 1981 SNK.

>>> TECHNICAL DETAILS
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Board Number : ZD1 / ZD2
Prom Stickers : SS / 122-136
Main CPU : M6502 (@ 705.562 Khz)
Sound Chips : Custom (@ 705.562 Khz), Samples (@ 705.562 Khz), SN76477 (@ 705.562 Khz)
Screen orientation : Vertical
Video resolution : 224 x 256 pixels
Screen refresh : 61.25 Hz
Palette colors : 32
Players : 2
Control : 2-way joystick
Buttons : 2

>>> TRIVIA
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Licensed to Taito.
This game is also known as 'Satan of Saturn'.
Steve Weirzbecki holds the official official record for this game with 48,720 points on 01/16/1982.
A Zarzon upright unit appears in the 1983 film 'Joysticks'.

>>> OTHER GAME RESOURCES
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Game's rom.
Machine's picture.