Battle Cruiser M-12 (c) 1983 Sigma Enterprises.
A shoot'em up.

>>> TECHNICAL DETAILS
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Main CPU : Z80 (@ 3.072 Mhz)
Sound Chips : (2x) AY8910 (@ 1.5 Mhz)
Screen orientation : Vertical
Video resolution : 224 x 256 pixels
Screen refresh : 60.00 Hz
Palette colors : 256
Players : 2
Control : 8-way joystick
Buttons : 1

>>> OTHER GAME RESOURCES
---------------------
Game's rom.