Regulus (c) 1983 Sega.

>>> TECHNICAL DETAILS
---------------------
Sega System 1 hardware
Game ID : 834-5328
Main CPU : Z80 (@ 4 Mhz)
Sound CPU : Z80 (@ 4 Mhz)
Sound Chips : SN76496 (@ 4 Mhz), SN76496 (@ 2 Mhz)
Screen orientation : Vertical
Video resolution : 224 x 240 pixels
Screen refresh : 60.00 Hz
Palette colors : 1536
Players : 2
Control : 8-way joystick
Buttons : 2

>>> TRIVIA
----------
Released during December 1983.

>>> DESIGNERS / PROGRAMMERS / STAFF
-------------------------------------
Programmed by : Hideki Ishikawa, Shuichi Katagi
Designed by : Yoji Ishii
Character design by : Yoshiki Kawasaki
Security by : Shuichi Katagi

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