A new update has just been released for Plague Inc and it ties into forthcoming movie, Dawn of the Planet of the Apes.
The update adds a special Simian Flu expansion pack for $1.99. Players must control communities of intelligent apes, seeing how the disease evolves to allow ape-to-ape transmission. You must decide when your apes should rally against research labs and work towards making apes the dominant species on the planet. Fun, huh?
Plague Inc. is priced at $0.99, with $1.99 snagging you the Simian Flu expansion pack.