Doctor, re-created by Big Finish Productions. In this version of their origin, the Ice Warriors were the products of genetic engineering by the original inhabitants of Mars to act as a security force, augmenting a race of turtle-like creatures to serve the more lizard-esque Martians, but the research project that created the Ice Warriors was taken over by a psychopath who sought to create her own power base. Guided by the Doctor's example, her Ice Warriors are destroyed through the sacrifice of an early Ice Lord and a prototype Ice Warrior, with only a few examples of the species left alive, leaving it open whether the Ice Warriors depicted here will become the Ice Warrior culture witnessed in the show or if her creations will 'die out' and the familiar species will naturally evolve from the turtle-like creatures later. In Doctor Who: The Tenth Doctor Adventures Volume Two- Cold Vengeance, the Tenth Doctor and Rose Tyler land on an asteroid that is being used as one of several freezer storage shops for the planet below, but learn that it was created from ice taken from another planet in this system, the other planet having previously been an Ice Warrior colony before the humans destroyed most of its population and forced the survivors to freeze themselves and hide. When a raid on the asteroid turns off the coolant system, a group of Ice Warriors hidden in the ice defrost enough to escape, attempting to crash the asteroid and another spaceship into the planet below in revenge for their past treatment, but the Doctor is able to destroy both asteroid and ship before they can crash. The last Ice Lord learns that some of his people survive on the colony below, living in the ghettos of the human city, but he attempts to destroy the Doctor with his suit's self-destruct systems rather than accept that his vengeance has been for nothing. Comics In the Doctor Who comic strip published in the Radio Times in 1996, an Ice Warrior named Ssard became a companion to the Eighth Doctor, together with the human Stacy Townsend. Ssard's introductory strip dealt with a "medieval" period of Mars's history. Stacy and Ssard reappeared in the BBC Books novel Placebo Effect by Gary Russell, where the two were married. In the monthly Doctor Who comic strips, an Ice Warrior named Harma is part of Abslom Daak's Dalek-killing band,