Half-Life: Alyx could be in development for the PlayStation VR2 virtual reality headset, if a claimed leak is to be believed. The PS VR2 headset is tentatively planned to release for the PlayStation 5 in 2023. Without a firm release date, relatively few virtual reality game releases have been confirmed for the platform as of yet. A partnership between PlayStation and Valve, even if it was just for Half-Life: Alyx, would be significant and would easily be among the biggest games confirmed for PS VR2 up to this point.