At last week's Unreal Fest in Chicago, Epic Games unveiled the integration of AI tools like Claude and Gemini into Unreal Engine 5.8 (and the upcoming Unreal Engine 6) through an MCP server.
As with all things related to AI, the news received a somewhat mixed response from the development and gaming community, especially as fears of "AI slop" become rampant. In an interview with IGN, Epic Games founder, CEO, and majority shareholder Tim Sweeney admitted that there's the risk of that, but likened it to the "asset flip" of this new generation of games, asserting that low quality games will still exist but also that these AI tools will prove to be an accelerant in the hands of professional creators, whether they are indie studios or triple-A teams.
The whole space is moving so fast. We recognized early on that Epic should just broadly enable everybody to use the tools they prefer and be able to plug them into Unreal Engine in any way they want. We didn't go out to build like the Unreal Engine coding model, rather, we built an MCP server so that people could bring Claude code, Gemini, or whatever tool they prefer and connect it. Every week or two, there are going to be new capabilities coming out with lots of different companies competing, and we want to be able to support them all and put each game developer in charge of how they want to integrate AI tools into their pipelines to get maximum usefulness out of it and figure out what really gets acceleration maximized.
Gaming has always been driven by great games built by great development teams and that will continue to be the case. Every generation has had its stereotypical low quality games, from just plain old bad games to asset flips and now we’ll have AI slop. But in the hands of awesome professional creators and serious indies building a game, these tools are just an accelerant. And just as the industry moved from pixel art to Photoshop and then from 2D to 3D, these are just going to be ways to make content more efficiently and avoiding the drudgery of handwiring a giant blueprint and debugging really complicated problems in a program.
Sweeney also acknowledged two points: first, that Epic Games does not have the resources to create a new model of their own, which is why they decided to integrate existing ones and also allow developers to add other custom models; second, that it will be up to developers to not exaggerate when it comes to relying on AI tools, which could become quite costly in its own right as token prices go up. Efficiency will be the name of the game.
Ultimately, using these tools while developing in Unreal Engine is completely optional and in creators' hands, Epic confirmed once again. EVP of development Marcus Wassmer said in the interview:
I think the main thing is you want to make sure of is to use AI to reduce all of the tedium. All the tedious tasks, like, you don't need an engineer to go and spend half a day doing root cause analysis on a crash if you can have a thing do that for you in 20 minutes and then tell them what's going on so they can spend that time optimizing the engine instead, helping a content creator, or whatever.
Some developers and publishers have already embraced AI, while others are reticent. Which trend prevails in the next couple of years remains to be seen.
About the author: With over two decades of experience in gaming journalism, Alessio Palumbo has led the gaming vertical at Wccftech since August 2015. He started working at a young age for Italian websites like Everyeye.it, Gamestar.it, Nextgame.it, and Multiplayer.it before kickstarting the indie English-language publication Worlds Factory as its founder and Editor in Chief. In the last decade, he has coordinated the overall output of Wccftech's gaming section, managed PR relations, assigned reviews, produced daily news coverage, edited gaming content as needed, and delivered game reviews. Arguably, his trademark content is the long series of exclusive developer interviews that have been cited by Wikipedia and by the biggest news media and gaming publications. His passion for technology also makes him knowledgeable when it comes to gaming hardware and tech. His favorite genres include RPGs, MMORPGs, and action/adventure games.
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