All the settlers who managed to survive the disaster come from the Great Igneous Provinces. It is necessary to stock up on provisions and build both housing and jobs for them. Maps may contain erupting lava, poisonous gases and other dangerous substances. You will need to position the city correctly to prevent your units from burning or suffocating in the harsh climate. The oxygen center is a place that allows people to live a normal life. Oxygen is produced through electrolysis of groundwater. To produce electricity, you need to get coal.
Food and water play a key role in the lives of settlers. Before drought and frost, it is important to stock up on all the necessary provisions. A huge amount of useful resources can be found in abandoned areas. The level of residents increases, as does the level of happiness, education, productivity and other parameters. When moving to a new level, additional opportunities open up. Dead plants and trees can be revived using special preparations.