The Edge

One hundred-fifty years after the last war, humanity has united in exploring space with colonies on Mars and the moon Luna. But the Europa Mission has just failed and 152 people died in space. Nobody knows why. When military bioscientist Capt. Warren’s hidden research installation gets attacked, he joins forces with armored assault Sgt. Von Radach. They become entangled in a deadly fight to stop the theft of classified military secrets by a villain, whose devious plans to use enemy cyborgs posing as humans have every chance of succeeding.

Mars invites scientists to participate in terraforming experiments which brings the MAVREK team all the way from Terra. But minutes after landing on the space station, Dr. Mark Warren is accused of murder. The warm welcome continues with an attack on his spaceship, then three Terrans are found dead, and killer cyborgs are spotted. Authorities immediately conduct a massive hunt throughout Martian space and terrible new enemies surface with a direct link to Warren's old nemesis. On the planet, the same fugitives hunting Warren also threaten the downfall of Mars itself.