HAL 21

The Video Game PCB by SNK Corp.

HAL 21 screenshot

DESCRIPTION

Emulated in MAME ! [ARCADE] Video Game PCB

HAL 21 © 1985 SNK.


A vertically scrolling shoot 'em up from SNK.

TECHNICAL INFORMATION

Main CPU : (2x) Zilog Z80 (@ 4 Mhz)
Sound CPU : Zilog Z80 (@ 4 Mhz)
Sound Chips : (2x) General Instrument AY8910 (@ 1.5 Mhz)

Players : 2
Control : 8-way joystick
Buttons : 2

TRIVIA

Released in March 1985 in Japan.

SOURCES
Game's ROM.

Page last modified on June 25, 2012