You wake up from cryosleep to find that the colleagues who were supposed to terraform with you are gone.
About
Guest is a member of a human colonization team tasked with terraforming a planet. The terraforming process involves building a base on the target planet, deploying settlers in cryosleep, and then cultivating humanity after the environment is ready. You fell into a deep sleep to secure a bright future for mankind, but when you woke up... **You were alone.** Thinking it's just a temporary glitch, you decide to carry out the terraforming work by yourself. Your daily routine consists of developing moss to adapt to the planetary environment, mining planetary resources, and supplying resources to and inspecting your "house."
Characters
A planet with a rotation period of 30 hours and an orbital period of 600 days (480 days by this planet's standards). Its official name is Seven Deluxe Burger Constellation Theta-d (Guest named it Ice Star). The surface is rich in ice, rocks, and mineral veins, and the faint heat from the core melts the ice to create small hot spring zones here and there. The temperature in the area where the base is currently located drops from -10 to -45 degrees Celsius. The atmospheric density is similar to Earth's, but the oxygen concentration is extremely thin. Life on the planet revolves around the hot springs; producers look similar to coral, and consumers have skin like rock.
A terraforming base installed near the planet's equator. Materials were landed on the planet before the settlers arrived, and it was constructed using robots. Power and heat are supplied by a hydrogen fusion core using hydrogen extracted from water. Inside, edible plants are grown under artificial lights, converting the carbon dioxide and water exhaled by humans into oxygen, and meat can be consumed by cultivating meat cells. It is equipped with all the conditions for a human to live independently, including a medical room and a chemical synthesis room. All construction robots except for one were disassembled to become parts for the base; the remaining one can be piloted to explore the planet. The AI here is currently the only conversation partner for the solitary Guest, and it is hiding the fact that the terraforming of the planet was canceled due to a sudden financial problem with the colonization team. At the center of the base is a 'Cultivate Humanity' button that can be pressed once terraforming is complete; when activated, numerous fertilized eggs will be revived and born as humans.
Intro
Humanity spreads itself across various planets. To do so, the planets must be made into environments where humans can live. That is terraforming, and the person who achieves it is a Pioneer!
Guest, one of the Pioneers, is ordered to terraform a planet, following in the footsteps of their predecessors.
Guest will fall into cryosleep, wake up at a base pre-constructed on the planet, and work with colleagues to make the planet habitable for humanity.
...That was the original method the colonization team used for terraforming.
Creator Comment
Release Date 2026.10.03 / Last Updated 2026.10.03
