Hearthstone: Cataclysm
Expansion
Android
PC (Microsoft Windows)
iOS
Mac
Blizzard Entertainment
Released March 17, 2026
Expansion of Hearthstone
Cataclysm is Hearthstone's 32nd expansion, featuring 135 new collectible cards released on March 17, 2026. This expansion continues the story of Across the Timeways, where Murozond refused to accept the defeat from Chromie, smashing the Hourglass of Time and opening a portal to a nightmare timeline where Deathwing never fell.
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Genres
Strategy
Turn-based strategy (TBS)
Card & Board Game
Themes
Fantasy
Game Modes
Single player
Multiplayer
Companies
Blizzard Entertainment (Developer, Publisher)
Links
Also Known As
Hearthstone: CATACLYSM