Unreal Engine 6 to integrate extensive generative AI tools

Epic announced Unreal Engine 6 in a June 17 blog post by engine lead Marcus Wassmer, saying the new engine will unify Unreal Engine 5 and the Fortnite editor while expanding the platform’s AI-powered features. Previous versions of Unreal have powered games such as Gears of War, Ark, Batman: Arkham Asylum, and Fortnite.

Wassmer wrote that large language models, generative AI models and tools like Claude and Codex will play a central role in helping developers build content faster. Epic plans to expose a broad set of engine capabilities through the MCP protocol so teams can mix and match models and build custom integrations, and it is improving the Epic Developer Assistant as an optional, turnkey solution.

The company says UE6 aims to reduce tedious authoring work, increase the number of iterations teams can make, and will ship with tools and workflows that let developers bring their own models, battle‑tested in UEFN. Epic also signaled that Rocket League will be updated to run on UE6, and Wassmer confirmed a late 2027 release date.

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