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Does any of them introduce new units/buildings/technologies/features?Įach expansion has introduced new units, technologies, and features.It is also in chronological order: Wings of Liberty -> Heart of the Swarm -> Legacy of the Void. There is a common story line between the three games.
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So Legacy of the Void will allow you to play with the units introduced in Heart of the Swarm. However, all multiplayer features from prior expansions are included in the latest expansion. Buying Legacy of the Void will not give you the Wings of Liberty or Heart of the Swarm campaigns.
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The campaigns are unique to each expansion. Does Legacy of the Void contain everything Heart of the Swarm does?ĭoes Heart of the Swarm does contain everything Wings of Liberty does?
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