Viper © 1988 Leland.
Main CPU : (2x) Zilog Z80 (@ 6 Mhz)
Sound CPU : I80186 (@ 8 Mhz)
Sound Chips : (2x) General Instrument AY8910 (@ 1.666666 Mhz), Custom (@ 1.666666 Mhz)
Screen orientation : Horizontal
Video resolution : 320 x 240 pixels
Screen refresh : 60.00 Hz
Palette Colors : 1024
Players : 1
Control : trackball
Buttons : 2
Released in April 1988 in Japan.
1. Danger Zone (1986)
2. Viper (1988)
Game's ROM.
Game's picture.