There are three categories of improvements: Transmission, Symptoms and Abilities. Once you have enough, you can go to the evolution screen and enhance your disease. You can also gain some by clicking on little bubbles that pop up during play.

The majority of your time is going to be waiting for evolution points to build up which are earned based on the number of people and countries infected. You’ll start by choosing the type of plague you want such as virus, bacteria and others, then starting perks and finally your starting country and then it’s time to begin. Plague Inc Evolved is all about one simple goal: Wiping out the human race. The main difference is that the free mobile version will charge you for buying additional content while the PC comes with everything bundled together. There is currently a free version of Plague Inc available on mobile devices, while PC gamers can play Plague Inc Evolved on steam. Looking at the Steam forums, there is no mention of when the game is scheduled to be finished. Screenshots and comments here may not match the release version or subsequent beta versions. The following spotlight is based on what’s considered evolution 8 or patch 8 for Plague Inc Evolved.

Inspired by the hit flash game Pandemic, Plague Inc Evolved has mutated into a deadlier strain and has a lot to show while still being on Early Access. And one of the ultimate bad guys around would be a deadly disease which the developers of Plague Inc Evolved are counting on. As we’ve seen time and time again, being the bad guy can be a fun experience.

Plague inc online free play