{"id":77078,"date":"2026-08-20T08:58:14","date_gmt":"2026-08-20T12:58:14","guid":{"rendered":"https:\/\/overcentral.com\/en\/?p=77078"},"modified":"2026-08-20T08:58:14","modified_gmt":"2026-08-20T12:58:14","slug":"fallout-new-vegas-vr-opennv-77078","status":"publish","type":"post","link":"https:\/\/overcentral.com\/en\/fallout-new-vegas-vr-opennv-77078\/","title":{"rendered":"Ex-Blizzard Engineer Brings Fallout New Vegas to VR"},"content":{"rendered":"

Nick Bryson spent five years building tools and stress-testing frameworks at Blizzard Entertainment, contributing to World of Warcraft: Shadowlands, Diablo 4, and Hearthstone before the Microsoft acquisition led to his layoff in 2024. After landing on his feet as vice president of development at Kind Lending, he discovered an unexpected doorway back into game development: modding. His new project, OpenNV, is an ambitious expansion of the<\/a> open-source OpenMW<\/a> engine that aims to bring Fallout: New Vegas to virtual reality \u2014 and potentially a whole catalog of Bethesda titles along with it.<\/p>\n

\u201cRight now, jumping into modding, it\u2019s just been\u2026 I don\u2019t know, exhilarating, honestly,\u201d Bryson told me during a recent interview.<\/p>\n

Bryson\u2019s path from AAA development to grassroots VR modding is unconventional but revealing. At Blizzard, he worked on proprietary stress-testing frameworks in QA before joining Team Five, the internal studio behind Hearthstone. There, he focused on tooling \u2014 his credit card in the game<\/a> famously reads \u201cplus three to tools\u201d as his personal mark. It\u2019s a detail that speaks to his engineering mindset: he cares about the infrastructure that makes games work, not just the surface experience. That orientation now defines OpenNV, a project that seeks to rebuild Fallout: New Vegas from the ground up in an open-source engine, making it fully playable in VR while preserving the original experience.<\/p>\n

How a Morrowind VR Playthrough Sparked an Open-Source Fallout Engine<\/h2>\n

Bryson admits he missed the Morrowind train when it originally released in 2002. He had played Oblivion, but The Elder Scrolls 3 slipped past him. That changed when he encountered a VR branch of OpenMW, the open-source reimplementation of the Morrowind engine, created by Mads Buvik Sandvei, one of the project\u2019s main contributors. With over 2,000 hours logged in Fallout 4 as a VR enthusiast, Bryson jumped into Morrowind VR and was immediately hooked. His first playthrough of Morrowind, he says, was entirely in virtual reality.<\/p>\n

For a developer with Bryson\u2019s background, the transition from playing to building was inevitable. OpenMW\u2019s open-source, community-led architecture meant the entire engine was available to explore, modify, and extend. If Morrowind could be ported to VR through this framework, why not other Bethesda games? Why not Fallout: New Vegas?<\/p>\n

That question gave birth to OpenNV, also called Open Nevada, which Bryson describes as an expansion of the OpenMW framework designed to bring Fallout games \u2014 and potentially other Bethesda titles \u2014 into the open-source engine. The project\u2019s main goal is to make New Vegas playable from start to finish in virtual reality, but the scope extends far beyond that single game.<\/p>\n

\u201cThe games are very iterative, especially the game engines to some extent,\u201d Bryson explains. \u201cIf you look at Bethesda, I\u2019m sure they just incrementally went from, \u2018Oh, we\u2019re using the same set of tools for Morrowind, now let\u2019s use those same ones kind of in the Fallout style.\u2019 And so that really just plays well. I\u2019m able to \u2014 if you look at their code base \u2014 get Skyrim assets working, Fallout 4, Fallout 76. I could even do Starfield. And then the most interesting thing to me is the fact I even tried to do the Unreal remaster for Oblivion. I was able to get them to render.\u201d<\/p>\n

Bryson\u2019s ambition is to achieve what he calls \u201ccomplete parity\u201d with the original games. The goal isn\u2019t to create a reinterpretation or a demake \u2014 it\u2019s to make the open-source versions indistinguishable from their commercial counterparts, then layer VR and quality-of-life improvements on top.<\/p>\n

\u201cI want to try to get the originals back exactly, and then we mod them further, right?\u201d he says. \u201cI hope people can get the vanilla experience out of it, so they can see really, \u2018Okay, wow, this was just a conversion.\u2019 And then based on that, we can take it a little further, and really go deep.\u201d<\/p>\n

Pip-Boy Touchscreens, Terminal Typing, and the Technical Challenges of VR Development<\/h2>\n

When Bryson first got started with OpenNV, the characters were all T-posing, frozen with their arms outstretched like a box of discarded action figures. Fixing that wasn\u2019t as simple as flipping a toggle. He had to fine-tune weights, bones, and timings to make animations work naturally. It\u2019s a far cry from where the project is now, as Bryson works on recreating some of New Vegas\u2019 most iconic systems: the VATS targeting mechanic, the terminal-hacking minigame, and even a functional Pip-Boy with a working touchscreen.<\/p>\n

The VR-specific details are where Bryson\u2019s engineering background shines. He says the first thing he tackled was hands and a Pip-Boy avatar that can articulate fingers. Getting the physics right for hand tracking was a genuine challenge because he wasn\u2019t copying someone else\u2019s code.<\/p>\n

\u201cI\u2019ve never done that in a VR game before,\u201d Bryson says. \u201cI thought I was going to sit down and say, \u2018How do we model this\u2019 and start looking up algorithms, kind of deeper than just copying someone\u2019s code. I just kind of went naively for a bit. I really want to see how much control I can do. What if you could type at the terminal, right?\u201d<\/p>\n

The work isn\u2019t just about gameplay mechanics. Bryson encountered practical hurdles like keeping a VR headset on during long debugging sessions and performing motion capture without a bodysuit \u2014 turns out a webcam and some paint work fine. These challenges were worth solving because, for him, tactical interactivity with the world is essential to a true VR experience.<\/p>\n

\u201cYou wouldn\u2019t consider it a true VR experience without feedback and physics-based combat or anything like that,\u201d he says. \u201cAnd you can keep modding even Morrowind if you want to try to get a little bit of that built in there.\u201d<\/p>\n

Bryson is also looking to collaborate with existing VR modding efforts. He name-drops Team Beef, a group known for porting Doom and other games to VR headsets, who are working on porting OpenMW to Android. \u201cI will probably marry my code with theirs as soon as they do their first release,\u201d he says. \u201cIf these guys are going to get OpenMW on the headset, and I know them, they\u2019re a deep, rich, interactive VR company. I want to piggyback off those.\u201d<\/p>\n

The Vibecoding Debate: How AI Is Reshaping Mod Development<\/h2>\n

AI is a contentious topic in gaming, and modding has become one of its most visible battlegrounds. The term \u201cvibecoding\u201d originally referred to software developed entirely through large language model prompts, but it\u2019s now applied to mods like OpenNV that use AI as an assistive tool. Bryson has uniquely relevant perspective \u2014 he\u2019s a trained software engineer who worked at a major studio, and he\u2019s now building a high-profile open-source project with AI assistance.<\/p>\n

\u201cI\u2019m using AI to help me solve the hard graphics problems, but I\u2019m a trained software engineer,\u201d he says. \u201cI\u2019m doing it very spec driven, very confrontational. \u2018Hey, talk to me about this,\u2019 like I would a real engineer. Then, \u2018Okay, cool. I agree. Let\u2019s make a plan, and you tell me step one.\u2019 Like I would to any group \u2014 start working with them and check on them periodically.\u201d<\/p>\n

Bryson views AI as a compiler of sorts \u2014 a tool that accelerates the path from concept to code without eliminating the need for skilled judgment. He acknowledges the legitimate concerns about AI infringing on artists\u2019 rights and displacing workers, but he draws a sharp distinction between using AI as an assistant and using it as a replacement.<\/p>\n

\u201cIt\u2019s almost like these are the new compilers where you can get your binary code quicker than you could before, but you\u2019re still going to have to do the thing, so to speak,\u201d he explains. \u201cAI is accelerating; these things are getting easier for it to put together and assist you with. I don\u2019t know what the endgame is. I do think it still takes a skilled artist and an operator \u2014 an engineer-type person \u2014 to make a good product no matter what.\u201d<\/p>\n

Bryson\u2019s approach is \u201cdeveloping in public.\u201d He keeps his GitHub repository open, posts about his work on LinkedIn, and welcomes feedback from streamers and players. It\u2019s a stark contrast to his years writing proprietary code at Blizzard, and he says the change has been liberating.<\/p>\n

\u201cI kept a private GitHub forever, and I\u2019ve always written proprietary code,\u201d he says. \u201cI just changed that this year. I decided I\u2019m going to write everything in public. I even post on LinkedIn, which some people are like, \u2018You\u2019re posting some of your vibecode stuff on LinkedIn!?\u2019 Absolutely, because it\u2019s not a secret what I\u2019m doing.\u201d<\/p>\n

Why VR Needs Modders: The Gap Left by AAA Studios<\/h2>\n

Virtual reality has had a turbulent history in the AAA space. We\u2019ve recently seen new Metro, Alien, and Arkham games built for VR, along with a Deadpool title, but the era of studios porting their flat-screen blockbusters into headset experiences has largely subsided. It\u2019s difficult to imagine Bethesda bothering to bring The Elder Scrolls 6 or Fallout 5<\/a> to VR as a native experience.<\/p>\n

This is where modders like Bryson step in. Countless projects are dedicated to porting beloved titles to virtual reality, from emulated PSX games like King\u2019s Field to retro shooters like the original Doom. The pattern is clear: community developers are filling a vacuum that major studios left behind.<\/p>\n

\u201cIt\u2019s still too niche,\u201d Bryson says. \u201cIt\u2019s more of a passion, and so what you\u2019re going to see is like Trombone Champ. It was very VR centered. That\u2019s where a lot of VR goes because people are like, \u2018Oh, I\u2019m going to pick up a thing and do it.\u2019 That\u2019s kind of what it\u2019s about \u2014 traditional gaming. It\u2019s really interesting in this time where we\u2019re modding \u2014 it\u2019s an explosion of flat to VR mods because all of us modders have decided, \u2018Okay, we\u2019ll just do it.\u2019 The studios \u2014 they\u2019ll never do this, right \u2014 but would they ever expose some VR hooks for us generically so that, \u2018Hey, we\u2019re not going to do VR, but here\u2019s three or four things that would make it way easier on everyone.\u2019 That would be my ask.\u201d<\/p>\n

This plea to studios is pragmatic and revealing. Bryson isn\u2019t asking for full VR support \u2014 he\u2019s asking for API hooks that would let the community do the work without fighting against the engine. It\u2019s a modest request that reflects the reality of VR\u2019s commercial constraints while acknowledging the enthusiasm that keeps the scene alive.<\/p>\n

OpenNV\u2019s Identity: Why This Isn\u2019t Skyblivion or Black Mesa<\/h2>\n

Projects of OpenNV\u2019s scope often evolve into massive volunteer operations. Skyblivion, the long-running Oblivion remake, and Black Mesa, the fan-made Half-Life remake, both operate with dedicated teams, organized Discords, and structured contributor roles. Bryson has deliberately chosen a different path.<\/p>\n

\u201cWhat I really need to do now is kind of treat it not like a job, but at least have it set up so that other people can help me commit some things without it being a real job,\u201d he says. \u201cI don\u2019t think I\u2019ll set up an OpenMW.org, have a contributor role \u2014 that\u2019s very job-like to me, and I don\u2019t want a second job. But I don\u2019t want to be siloed. That\u2019s kind of why I did it in open source.\u201d<\/p>\n

The distinction matters. Bryson isn\u2019t trying to build a community-led institution; he\u2019s trying to build a project that can grow organically through collaboration without requiring anyone to treat it as unpaid labor. OpenNV is a passion project, and he intends to keep it that way.<\/p>\n

What makes OpenNV particularly intriguing is its relationship to the original game. The goal is for New Vegas in OpenMW to be easily mistaken for the original \u2014 not a stylized reinterpretation, not a nostalgic homage, but a faithful conversion. Yet it will come with flourishes that only exist in VR, from articulated hands to touchscreen terminals. It\u2019s a fine line between preservation and enhancement, and Bryson seems to be walking it deliberately.<\/p>\n

The broader implications for the modding community are significant. OpenNV could open the door to a unified engine that runs multiple Bethesda titles with modern modding tools, better performance, and native VR support \u2014 something no official Bethesda release has ever offered. If Bryson succeeds, New Vegas VR won\u2019t just be a novelty; it could become the definitive way to play the game.<\/p>\n

Despite the layoff that pushed him out of Blizzard, Bryson\u2019s enthusiasm for game development hasn\u2019t dimmed. He says he would return to a studio immediately if asked, even knowing the risk of being laid off again.<\/p>\n

\u201cI would jump right back in because it\u2019s too much of an opportunity to miss out,\u201d he says. \u201cI learned every single day so much from that group. And I gave back as much as I could because I\u2019m so passionate about it. I would do it again.\u201d<\/p>\n

For now, though, his energy is focused on OpenNV and the community that\u2019s rallying around it. The project\u2019s open-source nature means anyone can contribute, and Bryson\u2019s willingness to work in public creates a transparency that\u2019s rare in commercial development. Whether OpenNV becomes the gold standard for Bethesda VR mods or a stepping stone to something even more ambitious, the project represents something valuable: a former AAA developer using his skills to build something for the love of it, and inviting the world to watch.<\/p>\n","protected":false},"excerpt":{"rendered":"

Nick Bryson spent five years building tools and stress-testing frameworks at Blizzard Entertainment, contributing to World of Warcraft: Shadowlands, Diablo 4, and Hearthstone before the Microsoft acquisition led to his layoff in 2024. After landing on his feet as vice president of development at Kind Lending, he discovered an unexpected doorway back into game development: […]<\/p>\n","protected":false},"author":7,"featured_media":77082,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/pub-4d4fc17555de4152be07eaf2a416a31e.r2.dev\/en\/ocie_1787230708974.jpg","fifu_image_alt":"Ex-Blizzard Engineer Brings Fallout New Vegas to VR","footnotes":""},"categories":[2],"tags":[],"class_list":["post-77078","post","type-post","status-publish","format-standard","has-post-thumbnail","category-videogames"],"fifu_image_url":"https:\/\/pub-4d4fc17555de4152be07eaf2a416a31e.r2.dev\/en\/ocie_1787230708974.jpg","fifu_image_alt":"Ex-Blizzard Engineer Brings Fallout New Vegas to VR","_links":{"self":[{"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/posts\/77078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/comments?post=77078"}],"version-history":[{"count":0,"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/posts\/77078\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/media\/77082"}],"wp:attachment":[{"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/media?parent=77078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/categories?post=77078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/tags?post=77078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}