Portal with RTX was originally scheduled to show up sometime this month. But according to NVIDIA, it’s been pushed back to December 8th. This free DLC brings “full ray tracing” and “DLSS 3 to one of the best video games of all time.” Experience the critically acclaimed and award-winning Portal™ reimagined with ray tracing. Every frame of gameplay is upgraded with stunning full ray tracing, new, hand-crafted hi-res physically based textures, and new, enhanced high-poly models evocative of the originals, all in stunning 4K.