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Q: What are some of the changes made to multiplayer Heart of the Swarm?
A: While we're not quite ready to go into detail about the new multiplayer content in Heart of the Swarm, we can say that this expansion set will include new units and new maps. We'll have more details about multiplayer Heart of the Swarm content at BlizzCon.
Q: What changes will come to Battle.net with Heart of the Swarm?
A: As far as Battle.net improvements, one primary focus will be on getting the StarCraft Marketplace up and running at some point around the launch of Heart of the Swarm. The maps and mods community in StarCraft II has published tens of thousands of custom maps using the StarCraft II editor. Our goal with the new Marketplace design will be in upgrading the custom map UI to better showcase the wide variety of great new maps and mods to players who are looking for fun new gaming experiences. We want players to be able to more easily find, rate, and sort through all the great custom maps that have been created.
The Marketplace will also eventually include a commerce element that will allow mapmakers to charge a fee for their work. While there will always be a wealth of free content, we believe that allowing content creators to profit from their work will foster an environment for more complex and higher-quality custom maps. Our ultimate hope is that the StarCraft Marketplace will function and thrive in a similar manner as mobile "app-stores" -- tons of free and premium content for players, and a limitless source of entertainment through StarCraft II and Battle.net.
We do have other Battle.net feature upgrades and improvements planned as well, and we'll have more details on those at a later date.