Dark Force is the physical manifestation of evil in the video game series Phantasy Star.
Dark Force plagues the Algol planetary system every thousand years, resulting in mass destruction and loss of life. It begins its campaign of terror in subtle ways, usually subverting others to its will. Only once its pawn has either been eliminated or is no longer useful does Dark Force ever reveal itself. With each incarnation of Dark Force, a group of protectors arise to suppress it, ushering in a period of recovery and prosperity for the Algol system.
In 2000, the TV Animated Series : Great Fantastic Game Fairyland of Twins Sega, The Dark Force from Phantasy Star, makes apperances along the villains together in the Episodes cartoons, Then makes a works of Admiral Razorbeard or John Myan Jiro.