Filed in 2018, the case has finally been approved for settlement.
Employees demand better protections and remote working options.
Activision Blizzard has yet to recognize the union.
Last month, the board of directors urged shareholders to decline the report.
The agreement will go into effect 60 days following Microsoft's acquisition of Activision.
The floundering expo continues to cling to life.
The family previously brought a suit against the company in March.
Current and former employees are frustrated with the company's "golden boy" executives, and also with CEO Satya Nadella for allegedly enabling them.