Unreal Engine 5

A new analysis of physical AI simulation finds that high-fidelity environments like NVIDIA Isaac Gym and MuJoCo are viable for training LLM agents that interact with the physical world, but a hybrid a…

Epic Games announced Unreal Engine 6, merging Unreal Engine 5 and the Unreal Editor for Fortnite into a unified product, introducing the Verse programming language and Scene Graph gameplay framework. …

NVIDIA announced the ACE Game Agent SDK and new Unreal Engine 5 plugins at Unreal Fest 2026, enabling developers to build on-device AI companions for games. The SDK provides agentic, chat, and RAG API…