Эволюция: Новый мир – Круговорот ("Evolution: New World – The Cycle") is the second big expansion to the Evolution: New World.
A variety of microorganisms inhabit habitats and enter animal populations. Now you need to carefully choose food for your creatures. New breeding mechanics and new traits will help animals resist mutations and pathogens.
There are three new features in the Cycle expansion:
Microbiota. Players can populate areas with various microorganisms that affect animal nutrition.
Change Phase. Mutagens and Pathogens can affect animal properties and population.
Cross-breeding. The basic action allows players to create new animals with desirable properties during the Feeding Phase.
Also, with this expansion, you can increase the number of players to 6.