Horizon (c) 1985 Irem.
A space shooter from Irem.

>>> TECHNICAL DETAILS
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Irem M-62 system hardware
Main CPU : Z80 (@ 4 Mhz)
Sound CPU : M6803 (@ 894.886 Khz)
Sound Chips : (2x) AY8910 (@ 894.886 Khz), (2x) MSM5205 (@ 384 Khz)
Screen orientation : Horizontal
Video resolution : 256 x 256 pixels
Screen refresh : 55.00 Hz
Palette colors : 512
Players : 2
Control : 8-way joystick
Buttons : 2

>>> OTHER GAME RESOURCES
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Game's rom.