No, since the game launched they were using GameGuard. Today’s patch replaced it with EAC

Half-Life: Alyx and it’s not even close. I know VR isn’t for everyone, but for me, playing that game felt like I was transported to Valve’s best version of a Disney World ride or something, and no game has made me feel that way before. Although I’m sure it helped that I was already a big Half-Life fan. It’s a shame the next-best VR games are things like Beat Saber, Minigolf, etc… fun games, but gimicky in comparison. Now that the Frame has released without a launch title, I’m not sure anything will ever live up to the bar that Alyx set.