An upcoming Half-Life VR mod will be added to the classic FPS game on Steam soon, which will mean you can play the entire trilogy of Half-Life, Half-Life 2 and Half-Life Alyx entirely in VR . The Half-Life VR mod will still be in beta when it comes out, but it’ll offer an entirely new way to look at the formative PC game. Sadly though, it’s still not Half-Life 3.