The story was published in the anthology Eagle from 10 November 1984 to 29 July 1985, written by Tom Tully, with art by Mario Capaldi and later Kim Raymond.

[1] Shortly after the strip ended, one of the Robo Machines characters was later used by artist José Ortiz as a robot in Dan Dare, also written by Tully.

A power-hungry scientist named Stron-Domez the Master Renegade has modified two criminal Robo Machines - Cy-Kill and Tank - so they can transform into vehicles.

After an unsuccessful attempt to assassinate the President of Robotron, Stron-Domez takes his creations to Earth, which he had identified as being rich in minerals to build more transforming Robo Machines.

Ex-El's creations Leader-1, Hans-Cuff and Dozer arrive in time to drive them off, but the town has suffered many casualties, including the deaths of the parents of Charlie Bampton, a young boy who possesses ESP.

The premonition is correct – the massive Casmodon is incredibly powerful, and in a pitched battle on the edge of London easily holds off the Security Forces attack, inflicting heavy losses on both them and the human population.