Great add-on to a great game,
Verified Purchase(What is this?)
This review is from: Starcraft II: Heart of the Swarm (PC/Mac DVD) (DVD-ROM)
Just buy it... (but buy WIngs of Liberty first if you haven't already!)
Continues the Starcraft story, great multiplayer, interesting new game mechanics in single player campaigns (permanent evolution of your swarm, temporary upgrades, etc.), good but overly competitive community.
Would recommend to anyone who likes strategy games - also proven to increase your IQ through playing!