
PC game modding is massive, with over 5 billion mods downloaded annually. Mods push graphics forward with each GPU generation, extend a game's lifespan with new content and attract new players.
NVIDIA RTX Remix is a modding platform for RTX AI PCs that lets modders capture game assets, automatically enhance materials with generative AI tools and create stunning RTX remasters with full ray tracing. Today, RTX Remix exited beta and fully launched with new NVIDIA GeForce RTX 50 Series neural rendering technology and many community-requested upgrades.
Since its initial beta release, RTX Remix has been experimented with by over 30,000 modders, bringing ray-traced mods of hundreds of classic titles to over 1 million gamers.
RTX Remix supports a host of AI tools, including NVIDIA DLSS 4, RTX Neural Radiance Cache and the community-published AI model PBRFusion 3.
Modders can build 4K physically based rendering (PBR) assets by hand or use generative AI to accelerate their workflows. And with a few additional clicks, RTX Remix mods support DLSS 4 with Multi Frame Generation. DLSS' new transformer model and the first neural shader, Neural Radiance Cache, provide enhanced neural rendering performance, meaning classic games look and play better than ever.
Generative AI Texture Tools RTX Remix's built-in generative AI texture tools analyze low-resolution textures from classic games, generate physically accurate materials - including normal and roughness maps - and upscale the resolution by up to 4x. Many RTX Remix mods have been created incorporating generative AI.
Earlier this month, RTX Remix modder NightRaven published PBRFusion 3 - a new AI model that upscales textures and generates high-quality normal, roughness and height maps for physically-based materials.
PBRFusion 3 consists of two custom-trained models: a PBR model and a diffusion-based upscaler. PBRFusion 3 can also use the RTX Remix application programming interface to connect with ComfyUI in an integrated flow. NightRaven has packaged all the relevant pieces to make it easy to get started.
The PBRFusion3 page features a plug-and-play package that includes the relevant ComfyUI graphs and nodes. Once installed, remastering is easy. Select a number of textures in RTX Remix's Viewport and hit process in ComfyUI. This integrated flow enables extensive remasters of popular games to be completed by small hobbyist mod teams.
RTX Remix and REST API RTX Remix Toolkit capabilities are accessible via REST API, allowing modders to livelink RTX Remix to digital content creation tools such as Blender, modding tools such as Hammer and generative AI apps such as ComfyUI.
For example, through REST API integration, modders can seamlessly export all game textures captured in RTX Remix to ComfyUI and enhance them in one big batch before automatically bringing them back into the game. ComfyUI is RTX-accelerated and includes thousands of generative AI models to try, helping reduce the time to remaster a game scene and providing many ways to process textures.
Modders have many super resolution and PBR models to choose from, including ones that feature metallic and height maps unlocking 8x or more resolution increases. Additionally, ComfyUI enables modders to use text prompts to generate new details in textures, or make grand stylistic departures by changing an entire scene's look with a single text prompt.
Half-Life 2 RTX' Demo Half-Life 2 owners can download a free Half-Life 2 RTX demo from Steam, built with RTX Remix, starting March 18. The demo showcases Orbifold Studios' work in Ravenholm and Nova Prospekt ahead of the full game's release at a later date.
Half-Life 2 RTX showcases the expansive capabilities of RTX Remix and NVIDIA's neural rendering technologies. DLSS 4 with Multi Frame Generation multiplies frame rates by up to 10x at 4K. Neural Radiance Cache further accelerates ray-traced lighting. RTX Skin enhances Father Grigori, headcrabs and zombies with one of the first implementations of subsurface scattering in ray-traced gaming. RTX Volumetrics add realistic smoke effects and fog. And everything interplays and interacts with the fully ray-traced lighting.
What's Next in AI Starts Here From the keynote by NVIDIA founder and CEO Jensen Huang on Tuesday, March 18, to over 1,000 inspiring sessions, 300+ exhibits, technical hands-on training and tons of unique networking events - NVIDIA's own GTC is set to put a spotlight on AI and all its benefits.
Experts from across the AI ecosystem will share insights on deploying AI locally, optimizing models and harnessing cutting-edge hardware and software to enhance AI workloads - highlighting key advancements in RTX AI PCs and workstations. RTX AI Garage will be there to share highlights of the latest advancements coming to the RTX AI platform.
Follow NVIDIA AI PC on Facebook, Instagram, TikTok and X - and stay informed by subscribing to the RTX AI PC newsletter
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
02/05/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
01/05/2026
January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...
01/04/2026
January 4 2026, 18:00 (PST) DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION
Douyin Users Can Now Create And Share Videos With Stun...
20/03/2026
Net Insight will introduce a JPEG XS solution for full IP environments at NAB Sh...
20/03/2026
LTN has expanded its technology partnership with Harmonic ahead of the FCC's...
20/03/2026
Solid State Logic will preview SSL Live V6.2 at NAB Show, booth C6907. The softw...
20/03/2026
FUJIFILM North America Corporation's Optical Devices Division has announced ...
20/03/2026
FUJIFILM North America Corporation's Optical Devices Division has announced ...
20/03/2026
TrueVisions NOW, a streaming platform in Thailand and part of the TrueVisions Group, has selected Bitmovin's Observability product for real-time video analy...
20/03/2026
Marquee Sports Network has announced distribution agreements with Hulu + Live TV and Prime Video ahead of the 2026 MLB season.
Marquee Sports Network is now av...
20/03/2026
FOR-A will exhibit software-defined and AI-driven solutions at NAB Show 2026, bo...
20/03/2026
TNA Wrestling and Eurosport India have entered into a multi-year exclusive progr...
20/03/2026
When Athletes Unlimited brought its professional women's basketball season t...
20/03/2026
In this craft interview, Rick Bernier reflects on a career that has taken him to...
20/03/2026
Lawo will announce a new product ahead of NAB Show 2026 in Las Vegas, where it w...
20/03/2026
Ratings Roundup is a rundown of recent rating news and is derived from press rel...
20/03/2026
Major League Baseball (MLB) has named Polymarket as its Official Prediction Mark...
20/03/2026
With AI now the industry-wide priority, Big Tech companies are uniquely position...
20/03/2026
In-venue and creative video staffers at the professional and collegiate level ha...
20/03/2026
Abundant player mics and RF and other ground-level cameras will be used to captu...
20/03/2026
Regional site will also receive big boost in production resources, including on-...
20/03/2026
By Jessica Herndon
One of the most exciting things about the Sundance Film Fest...
20/03/2026
In 2021, we launched EQUAL, a program designed to address an industry reality that persists: Women artists, songwriters, and producers too often face fewer oppo...
20/03/2026
BTS' long-awaited fifth studio album, ARIRANG, is finally here. To celebrate...
20/03/2026
A new era for Kenia Os has arrived, and Spotify marked the moment by putting fan...
20/03/2026
Una nueva era para Kenia Os ha llegado, y Spotify marc el momento poniendo a lo...
20/03/2026
Combines sampling & physical modelling
Sound Magic have announced the launch of a comprehensive virtual drum instrument that's been designed to cater to...
20/03/2026
How much difference should mastering make?
In our latest Mix Rescue feature, SOS Editor in Chief Sam Inglis revisits a project from back in 2019, carrying o...
20/03/2026
Feast for cycling fans as SBS extends road cycling broadcasts to include all Gra...
20/03/2026
In this blog, Laura Rognoni reflects on key discussions from the Connected TV World Summit in London, where NAGRAVISION hosted a panel on content discovery and ...
20/03/2026
After a series of increases, February brought the first slowdown in time spent in front of TV sets in a long time. While traditional television was losing viewi...
20/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
20/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
20/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
20/03/2026
60 years of audio innovation, driven by the people who use it...
20/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
20/03/2026
Colombia's Icesi University and WSDG are proud to announce Ronald David Reyes as the recipient of the 2025 WSDG Excellence Scholarship, awarded to an outsta...
20/03/2026
Avid today celebrated the filmmakers, editors and sound teams that worked with Avid Media Composer and Pro Tools to create the vast majority of this year'...
20/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
20/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
20/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
20/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
20/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
20/03/2026
Real-time 9:16 AI-Generated Autocropping; Software-Defined Station in a Box; and Software Switcher with Unlimited Layering Are Among Show Highlights
For the fi...
20/03/2026
Signiant Showcases New Content Innovations Driving Visibility, Access, and Actio...
20/03/2026
Caffeine Relies on DaVinci Resolve Studio for End to End Post Workflow
Brie Clayton March 19, 2026
0 Comments
Blackmagic Cloud helps Mexican post faci...
20/03/2026
Friday 20 March 2026
Sky Extends Saturday Night Live UK Run to Eight Shows
Ahead of Saturday Night Live UK's launch tomorrow (March 21), Sky has confirmed...
20/03/2026
It's time to play The Money List! Baz Ashmawy is back at the helm as the qui...