Raven QA Employees Form Activision Blizzard's First Union [Update] - IGN
Raven QA strike ends, at least for now
Raven Software's QA team successfully unionizes in a near-unanimous vote
The QA workers of Raven Software, a division of Activision Blizzard, are unionizing
Raven Software QA Workers Are Officially Unionizing
Will Activision Blizzard workers unionize? Microsoft's deal complicates things : NPR
Call of Duty: Warzone testers form the first game industry union at a major US publisher
Raven Software QA workers close to unionizing as NLRB approves of election - Dexerto
Its legal options exhausted, Activision-Blizzard finally agrees to negotiate with union after half a year of clowning
Activision Blizzard's Raven Software workers vote to form industry's first union, Activision Blizzard
Activision illegally withheld raises from unionizing Raven workers, Business
Raven Software QA team forms union, seeks recognition from Activision
Unionisers at Activision Blizzard excluded from company's QA wage raise
Activision Blizzard employees ask for recognition of Game Workers Alliance union - The Washington Post