How Does Research Work in Planet Zoo 2?

In Planet Zoo 2's Career and Franchise modes, Research is an important mechanic that allows you to provide better care for your animals and better education for your guests. Research is carried out by vets at Research Centers, and the four categories of research are Species, Enrichment, Education, and Disease. Learn how to do this and which research to prioritize when getting your zoo up and running. Unlike the first game, you no longer have to research scenery themes, meaning all building options are unlocked.