Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock, your industrious Duplicant crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive.
Oxygen Not Included comes to Early Access along with a large batch of new content titled the “Agicultural Upgrade”. This comes after the “Thermal Upgrade“, which dropped in March of this year.
Oxygen Not Included will be $24.99(US) during Early Access and own any other Klei games on Steam, you’ll get an additonal 20% off.