Microsoft’s $75 billion acquisition of Activision Blizzard cleared its final U.S. regulatory hurdle as the FTC dropped its challenge, capping a nearly two-year legal battle.

The Republican-controlled Federal Trade Commission is abandoning a Biden-era effort to block Microsoft’s purchase of “Call of Duty” video game maker Activision Blizzard.

The Federal Trade Commission (FTC) has officially dropped its case against Microsoft’s acquisition of Activision Blizzard. The FTC filed an order to dismiss its complaint on Thursday, just days after it lost an appeal for a preliminary injunction to prevent Microsoft from finalizing its acquisition.