Hard Head 2 (c) 1991 SunA.
A platform game from SunA

>>> TECHNICAL DETAILS
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Main CPU : Z80 (@ 6 Mhz)
Sound CPU : (2x) Z80 (@ 6 Mhz)
Sound Chips : YM3812 (@ 4 Mhz), AY8910 (@ 1.5 Mhz), (4x) DAC
Screen orientation : Horizontal
Video resolution : 256 x 224 pixels
Screen refresh : 60.00 Hz
Palette colors : 256
Players : 2
Control : 8-way joystick
Buttons : 2

>>> TRIVIA
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Licensed to 'Space Age Electronics' for North America distribution.

>>> GAME SERIES
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1. Hard Head (1988)
2. Hard Head 2 (1991)

>>> OTHER GAME RESOURCES
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Game's rom.