Blizzard Entertainment officially announced the development of Heroes of the Storm, a crossover multiplayer online battle arena (MOBA) game featuring characters from Blizzard's franchises.
The closed beta phase for Heroes of the Storm began, allowing selected players to test the game and provide feedback to the developers.
Heroes of the Storm was officially released worldwide as a free-to-play game on Windows and macOS platforms.
Blizzard launched the Heroes Global Championship, a professional esports league for Heroes of the Storm, fostering competitive play internationally.
Blizzard announced it would no longer produce significant content updates for Heroes of the Storm, effectively ceasing active development.
The creation of the Nexus, a mysterious realm that connects different universes and brings heroes together.
Erik, Baleog, and Olaf, the Lost Vikings, find themselves trapped in the Nexus, beginning their adventures across multiple universes.
A fierce conflict erupts at Blackheart's Bay, where heroes fight to control the pirate ship Blackheart's loot and gain strategic advantage.
The ancient battlefield of Azshara becomes a battleground in the Nexus, with heroes battling to harness the power of Azshara's shattered lands.
Terran and Protoss forces clash violently at Braxis Holdout, with heroes drawn into the conflict within the Nexus.
Heroes unite to free the Volskaya Foundry from the clutches of rogue mech forces threatening the Nexus balance.
The Tomb of the Spider Queen is overrun by dark forces, heroes must band together to reclaim the area from the infestation.
A faction of heroes clashes with another over control and influence within the Nexus, creating instability and new alliances.
Medivh, the powerful mage, emerges as a key figure within the Nexus, influencing battles and alliances with his arcane powers.
An epic struggle at Dragon Shire determines the balance of power in the Nexus, involving many of the heroes from various realms.
