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 announced it would no longer produce significant content updates for Heroes of the Storm, effectively ceasing active development.