Here is the full list of all 6 Sol 0: Mars Colonization achievements.
Complete three upgrades at both the Geology Lab and Biology Lab to complete this challenge.
Establish a colony with a population of 6 with zero deaths.
Develop a colony of with a population of 100 to complete this challenge.
Survive four Martian years past the date independence from Earth is declared.
Complete three terraforming projects on three maps to unlock Memnonia, the final level.
Complete a terraforming project.