Epic Games Adds Generative AI To Unreal Engine
Unreal Engine 5.8 comes with an experimental plugin that integrates AI agents such as Claude or Gemini into the Unreal Editor. UE6 will include this feature out of the box.
On June 17th, Epic released Unreal Engine 5.8. Among other things, it includes an experimental plugin that enables developers to integrate generative AI models (such as Claude by Anthropic or Gemini by Google) into the Unreal Editor. This works by using the Model Context Protocol (MCP), an open protocol that allows AI agents to interact with applications via blueprints, levels, materials, meshes, and assets.
The demo videos show how these agents can help with mundane tasks such as arranging assets within a level, automatically adjusting and balancing a cityscape when adding new elements, or tweaking the lighting and mood to fit a reference image. According to Marcus Wassmer, head of Epic’s development team, “we want to greatly reduce the tedious work in authoring content to leave more time for creative exploration.”
What's coming in Unreal Engine 6
This is just the beginning. With Unreal Engine 6 (planned for early access in late 2027, followed by a final release 12–18 months later), Epic plans to include native support for MCP tools instead of relying on external plugins. Furthermore, they will allow developers to connect their own AI model. Additionally, UE6 unifies Unreal Engine 5 and the Unreal Editor for Fortnite (UEFN) into a single platform, which means you can develop for both a standalone game and Fortnite’s ecosystem within the same project.
Why this matters, players included
Game development is a long process requiring many artists. By automating some of the tedious tasks involved in creating a world, engines like Unreal Engine can alleviate this burden, resulting in either increased content creation, quicker iteration cycles, or smaller teams making larger projects. However, there is resistance. According to Epic’s own data, around 36% of developers currently use some form of generative AI, primarily for research and ideation purposes. At the same time, 52% of respondents believe that generative AI is harmful to the industry (an unusual situation where those who receive the technology are more vocal than the general population). Already, we see reactions; Poncle, the developer behind Vampire Survivors, has expressed concerns about continuing their collaboration with Epic due to their focus on AI.
If you tinker with game tools, try the 5.8 MCP plugin on a throwaway project and watch where it helps versus where it confidently makes a mess — agents are great at tedious placement and bad at taste. As a player, treat 'made with AI' as neither a selling point nor a slur and just judge the game. My one prediction: within a year this stops being a headline and becomes how scenes get dressed, the way procedural generation did. The thing worth watching is consent — whose art trained these models, and whether credited artists get a say.
Source: www.engadget.com
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Evgenii Arsentev
PhD · Chief Executive Officer, digital health
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