The most important feature of Biotech is the addition of families to RimWorld
Along with the addition of families comes the addition of children to RimWorld.
Players can see their colonists have children and raise their own families.
Players will be given plenty of tools to raise help children and keep them happy
It includes the addition of new xenohuman factions and the addition of vampire-like Sanguophages
Mechanoids are semi-living machines. A person with brain implants that lets the physical command to the Mechanoids