Blizzard Buys 'Spellbreak' Creator Proletariat to Expand 'World of Warcraft' Staff
Blizzard Entertainment bought 'Spellbreak' developer Proletariat to add staff to 'World of Warcraft.'
United States Seth Sivak Blizzard Entertainment Boston Based Proletariat Entertainment Purchased Spellbreak Creator Proletariat
Source: itechpost.com