The second StarCraft II Battle Chest from Blizzard includes all three games in the StarCraft II trilogy. Wings of Liberty is the first game in the trilogy and features a single-player campaign that focuses on the Terrans. Set two years after Wings of Liberty, Heart of the Swarm puts players in control of the Zerg race that is seeking revenge against the Terrans. The final game, Legacy of the Void, has a campaign that centers on the Protoss race and an epilogue that wraps up the StarCraft II storyline. Each game supports up to eight players in online multiplayer battles.