Sony Pixel Power calrec Sony

Drop It Like It's Mod: Breathing New Life Into Classic Games With AI in NVIDIA RTX Remix

13/03/2025

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
LINK: https://blogs.nvidia.com/blog/rtx-ai-garage-rtx-remix/...
See more stories from nvidia

Most recent headlines

05/01/2027

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be demoed at CES 2026

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...

04/08/2026

Dalet Announces Commercial Availability of Dalia, Bringing Media-Aware Agentic AI to Enterprise Productions

Dalet, a leading technology and service provider for media-rich organizations, t...

04/07/2026

Detective Conan: Fallen Angel of the Highway Opens in Dolby Cinemas Across Japan, Presented in Dolby Atmos and Dolby ...

April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...

01/06/2026

Dolby Sets the New Standard for Premium Entertainment at CES 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 Flex LTS Delivers Smarter Search, Faster Editing, and an AI-Ready Foundation for Modern Media

Dalet, a leading technology and service provider for media-rich organizations, t...

01/05/2026

NBCUniversal's Peacock to Be First Streamer to Integrate Dolby's Full Suite of Premium Picture and Sound Innovations

January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...

14/04/2026

Sinclair's WTOV Taps Brightline for Lighting Upgrade

Share Copy link Facebook X Linkedin Bluesky Email...

14/04/2026

Grass Valley Showcases Alliance Ecosystem at 2026 NAB Show

Share Copy link Facebook X Linkedin Bluesky Email...

14/04/2026

FCC Selects New Lead Administrator for U.S. Cyber Trust Mark Program

Share Copy link Facebook X Linkedin Bluesky Email...

14/04/2026

Gray Media Names Jim Hays GM of WTHI

Share Copy link Facebook X Linkedin Bluesky Email...

14/04/2026

NAB Blasts CTA in FCC Sports Probe Comments

Share Copy link Facebook X Linkedin Bluesky Email...

14/04/2026

Wowza to Showcase AI-Powered Video Workflows and Emerging...

Wowza will return to NAB Show 2026 with a set of live demonstrations focused on how video infrastructure is evolving for a new generation of AI-powered and oper...

14/04/2026

Stegawave Debuts Real-Time Forensic Watermarking to Tackle Piracy in Live Sports Streaming

Stegawave Debuts Real-Time Forensic Watermarking to Tackle Piracy in Live Sports...

14/04/2026

Living in Boston: A Guide for Incoming Boston Conservatory Students

Living in Boston: A Guide for Incoming Boston Conservatory Students From navigating the T to balancing school with professional gigs, a current student shar...

14/04/2026

Just What Is Genre These Days, Anyway?

Just What Is Genre These Days, Anyway? Understanding the business and art of genre-bending in 2026. April 10, 2026 By Bryan Parys Illustration by Jack Fla...

14/04/2026

Lenora Helm Hammonds Is Turning Passion Into Plan A

Lenora Helm Hammonds Is Turning Passion Into Plan A The dean of the Professional Education Division has seen the industry from all sides. Now shes bringing it...

14/04/2026

How Michelle Zalabak Found Her Dream Career in Music and Finance

How Michelle Zalabak Found Her Dream Career in Music and Finance The Warner Music Group deal analysis manager helps determine what artist catalogs are worth a...

13/04/2026

ToolsOnAir Composition Builder 2026 Boilerplate

ToolsOnAir Composition Builder 2026 Boilerplate More Details: The Composition Builder 2026 application for macOS enables TV stations and Live Event broadcast...

13/04/2026

ToolsOnAr just:live pro 2026 Boilerplate

ToolsOnAr just:live pro 2026 Boilerplate More Details: just:live pro 2026 is a Multi-Channel Live Production Playout solution for video and static or real-ti...

13/04/2026

ToolsOnAr just:play pro 2026 Boilerplate

ToolsOnAr just:play pro 2026 Boilerplate More Details: just:play pro 2026 is a Multi-Channel automated 24/7 Master Control playout solution with SD, HD and U...

13/04/2026

ToolsOnAr live:cut 2026 Boilerplate

ToolsOnAr live:cut 2026 Boilerplate More Details: live:cut is an option to just:in mac pro 2025 and enables multicamera production workflows for up to 16 cam...

13/04/2026

ToolsOnAir Just In Mac Lite NDI 2026 Boilerplate

ToolsOnAir Just In Mac Lite NDI 2026 Boilerplate More Details: The Just In Mac Lite NDI application is a streamlined media capture solution designed specific...

13/04/2026

ToolsOnAir Just In Mac Lite 2026 Boilerplate

ToolsOnAir Just In Mac Lite 2026 Boilerplate More Details: The Just In Mac Lite application is a streamlined media capture solution designed specifically for...

13/04/2026

ToolsOnAir just:in mac pro 2026 Boilerplate

ToolsOnAir just:in mac pro 2026 Boilerplate More Details: just:in mac pro is a macOS-based client-server multichannel capture solution to record SDI, HDMI, N...

13/04/2026

Jnger Audio Joins EBU ADM Implementers Group as Founding Member

Telos Alliance has announced that J nger Audio has joined the EBU ADM Implementers Group (ADM-IG) as a founding member. The group is focused on advancing ADM an...

13/04/2026

NAB 2026: Grass Valley to Showcase Alliance Partner Ecosystem

Grass Valley will demonstrate its Alliance Partner ecosystem at NAB Show 2026 (Booth C2408, Central Hall, April 19-22), showing AMPP integrations across live pr...

13/04/2026

NAB 2026: Media Links to Demonstrate IP Transport Solutions

Media Links will exhibit at NAB Show 2026 (Booth W2033), demonstrating IP transport solutions for live production including hitless protection technology, Xscen...

13/04/2026

NBC Sports Partners with Overtime for OT7 Football League and Navy All-American Bowl

NBC Sports has announced a programming, distribution, and sales partnership with...

13/04/2026

FloSports Promotes Jayar Donlan from COO to President

FloSports has promoted Chief Operating Officer Jayar Donlan to President, effective immediately. In his new role, Donlan will lead the company's commercial,...

13/04/2026

MASV Case Study: PanCam Pictures Uses MASV for Remote Post-Production at Senior Bowl 2026

PanCam Pictures, the documentary production company founded by Paul Camarata, us...

13/04/2026

NAB 2026: Mimir to Showcase Cloud Production Platform

Mimir will exhibit at NAB Show 2026 (North Hall, Booth N2850), demonstrating its cloud-native media production platform with new capabilities including Mimir Cu...

13/04/2026

NAB 2026: BBright Adds RIST Protocol Support to IP Gateway

BBright has announced that its IP Gateway now supports the Reliable Internet Stream Transport (RIST) protocol. The addition will be introduced at NAB Show 2026 ...

13/04/2026

Net Insight Awarded ESA NAVISP Development Project for PNT Technology

Net Insight has been awarded a development project through the European Space Agency's Navigation Innovation and Support Program (NAVISP), with co-funding f...

13/04/2026

NAB 2026: intoPIX to Showcase JPEG XS, IPMX, and SMPTE 2110 Solutions

intoPIX will exhibit at NAB Show 2026, marking the company's 20th anniversary. The company will demonstrate its JPEG XS compression portfolio and IPMX-appro...

13/04/2026

Inside the Launch of BravesVision: How Braves, Raycom Sports Pulled Off One of the Most Ambitious Efforts in Regional-Sports-Media History

Starting from scratch, the team built an in-house content platform comprising ga...

13/04/2026

NAB 2026: AI Will Make Its Presence Felt in Audio Offerings, Presentations

Here's a look at some of the new products and updates, along with audio-centric conferences, that attendees will find next week at the show When the 2026 N...

13/04/2026

NAB 2026: Avid to Demonstrate Integrated Newsroom Capabilities

Avid will launch new integrated newsroom capabilities for Avid for News at NAB Show 2026 (Booth N2226, April 18-22), demonstrating how Avid Content Core connect...

13/04/2026

NAB 2026: Synamedia Launches Cloud-Controlled Edge Playout Version of Quortex PowerVu

Synamedia has announced a new version of Quortex PowerVu, an IP-native, software...

13/04/2026

NAB 2026: Mediaproxy Adds AI Brand and Advertisement Tracking to LogServer

Mediaproxy has developed a suite of AI-powered tools for brand and advertisement tracking, integrated into its LogServer compliance logging and analysis platfor...

13/04/2026

NAB 2026: Disguise to Demonstrate Media Server and Software Integrations

Disguise will demonstrate its media servers and software at NAB Show 2026, appearing across five partner booths in Central Hall: MRMC, B&H, Planar, CarbonBlack,...

13/04/2026

NAB 2026: OpenDrives Introduces Edge Hybrid Cloud-Edge Performance Accelerator

OpenDrives is introducing OpenDrives Edge at NAB Show 2026, a hybrid cloud-edge performance accelerator for distributed video and rich media workflows. The prod...

13/04/2026

ESPN Returns to The Shed for 2026 WNBA Draft, Expanding Camera Arsenal and Deepening Fan Coverage

The show will deploy 18 cameras across two sets and the draft floor, including a...

13/04/2026

Musik Hack update SweetEQ

Intuitive EQ plug-in gets an upgrade Following its official launch back in February 2026, Musik Hack's intuitive EQ plug-in has been treated to its firs...

13/04/2026

Vintage Vault 5 from UVI

Flagship soft synth collection expanded The latest version of UVI's flagship vintage-inspired soft synth collection has just arrived, expanding the suit...

13/04/2026

Sonuscore launch Lux Orchestral Strings Elements

Free version of innovative string library arrives Released in October 2025, Lux Orchestral Strings was said to be Sonuscore's most ambitious library to ...

13/04/2026

Girls' Research Camp at SGL Carbon in Meitingen inspires young women to pursue STEM careers

The Girls' Research Camp is part of the Technology - Future in Bavaria edu...

13/04/2026

Rohde & Schwarz transforms submarine communications for realtime underwater dominance at UDT 2026

Rohde & Schwarz transforms submarine communications for real time underwater dom...

13/04/2026

Rohde & Schwarz enables Pulsar signal simulation to support next-generation navigation devices

Rohde & Schwarz enables Pulsar signal simulation to support next-generation navi...

13/04/2026

When Missiles Move at 5X the Speed of Sound, Timing Is Everything

L3Harris is accelerating the development of infrared payloads for Space Development Agency's Tranche 2 Tracking Layer, to help meet urgent national defense ...

13/04/2026

US Army Selects L3Harris for Next-Generation Night-Vision System

By leveraging cutting-edge unfilmed Gen III image intensifier technology, NOVA delivers unmatched clarity, range, and reliability in low-light environments - en...