You didn't know you needed it, but Portal is going RTX on. That's just one of many juicy announcements coming from Nvidia's keynote today. Why the company has decided to revive an 15-year-old game with ray tracing may not be clear at first, but what we're really seeing here is a shift of focus, to make modding a much more accessible hobby for the average gamer.
"Nine of the ten most popular competitive games owe their existence to mods," Jen-Hsun says. In order to accommodate the thousands of modders working away on improving the graphics of already established games, Nvidia has now announced RTX Remix. It's an Nvidia Omniverse tool that seems almost like magic to an ex-environment art student like myself.
Apparently, it's as simple as this: "Start the game, and capture the game into USD, which is loaded into Omniverse." In case you're wondering, USD stands for Pixar Univeral Scene Description.
That's exactly how Portal RTX is being delivered, and I have to say it's looking stunning. They even showed the tool working to improve the look of Morrowind, which is a feat in and of itself.
Combining the upcoming flagship 40-series GPU with Nvidia DLSS 3 tech, Jen-Hsun assures us we'll see the Portal RTX mod running three times faster than we'd see it on the RTX 3090 Ti. Though we've not seen it running on the RTX 3090 Ti yet, so we can't give you any exact numbers.
Either way, it looks like it might be time for a cheeky replay of a 2007 Valve classic, then. This time, in some impressively implemented ray tracing glory.