Terra Formars

With the space program attempting to travel to Mars, 21st century scientists were tasked with warming up the planet so that humans could survive on its surface. They came up with an efficient and cost effective plan of sending cockroaches and mold to the surface so that the mold would absorb the sunlight and the insect corpses would serve as a food source for the mold.
It is now the year 2599, and the first manned ship to Mars has landed on the planet and the six crew members are ready for their mission. But what they find on Mars, is something beyond their darkest imagination and fear…