Outcast on Mars — the Heymll 3.7 robot is activated on the surface of the planet Mars with the mission to find the souls of all people who have been transferred to a server located on this planet. The souls belong to users of the sinister social network known as Holocordio. Holocordio loaded the souls of users connected to the network, shortly before the zombie apocalypse that claimed the lives of 98% of the world’s population. This is a prerequisite for the beginning of this adventure. On Earth, two other robots are trying hard to bring back the zombie apocalypse that swept humanity off the face of the earth. Cars can not imagine that there is a much greater threat to zombies.