Unreal Engine ニュース | 一覧

5.8.2 Hotfix ReleasedHotfix 5.8.2 is live! Please feel free to share feedback and discuss the current version in the release topic, Unreal En…forums.unrealengine.com

Markerless Mocap with MetaHumans | TutorialIn this tutorial, you will learn how to use a reference video as the source footage for mocap animation and apply it to …dev.epicgames.com

Shop UI shapes how players engage with in-island transactions. In this livestream, Derek Diaz, UI/UX Director at Epic Games, walks through menu patterns for different kinds of shops—from complex, category-heavy inventories to simpler, more focused layouts—and look at how to handle what players see after they complete a purchase Every UI example from the stream will be published to the Snippets Repository on the Epic Developer Community, so you can explore, reuse, and build on them.

https://dev.epicgames.com/community/fortnite/snippets

dev.epicgames.com

Watch this video and discover how Unreal Engine 5 helped Bit Reactor bring a galaxy of tactical possibilities to life, empowering the studio with the tools to build their debut project ‘Star Wars Zero Company,’ a gritty, authentic Star Wars™ story set in the Clone Wars era. The game sees you deploy a team of operatives with a wide variety of archetypes—from scoundrels to astromechs, or even a Jedi—in a single-player, turn-based tactics story developed in collaboration with Electronic Arts, Respawn Entertainment, and Lucasfilm Games. Check out the interview to find out how Unreal Engine features such as Lumen, Nanite, and MetaHuman helped Bit Reactor Technical Director Ryan McFall’s team realize their vision. Read the full interview here: https://epic.gm/dev-interviews-star-wars-zero-company #StarWarsZeroCompany #BitReactor #UnrealEngine #Lumen #Nanite #MetaHuman

Tech Note: Fix for crash on Linux with licensed Vulkan drivers due to OpenSSL ABI mismatch | Knowledge baseA crash may occur in the Unreal Editor on Linux during startup when the Vulkan driver is initialized because of an ABI m…dev.epicgames.com

Unreal MCP is now available in Unreal Editor for Fortnite (UEFN). Join UEFN Evangelist Magnus Enebakk as he walks you through Model Context Protocol (MCP) in UEFN and shows how agentic coding tools like Claude Code or Cursor can work with you in the editor: writing and compiling Verse, placing and configuring devices, and running play sessions to test results. Learn more about Unreal MCP in UEFN on our blog: https://www.fortnite.com/news/unreal-mcp-is-now-available-in-uefn And MCP UEFN documentation https://dev.epicgames.com/documentation/fortnite/uefn-mcp #UEFN #UnrealEngine #MCP #ClaudeCode

When it comes to creating stylized games and animations in Unreal Engine, many teams rely on the manipulation of materials. But did you know you could combine the power of the engine with the simplicity of a 2D toolset like Odyssey to create stylized content? In this talk recorded at Unreal Fest Chicago 2026, Praxinos explores the different workflows the Odyssey 2D plugin makes possible. They cover various aspects of using Odyssey to mix 2D and 3D for beautiful stylized games and animations, including how to bring real paintings into Unreal Engine with the scan cleaner; how to paint on props and characters without third-party software; how to 2D animate in a 3D environment; and beyond. Find out more about using Unreal Engine to create animation here: unrealengine.com/uses/animation #Animation, #Odyssey, #2D, #Praxinos, #UnrealEngine, #UnrealFestChicago2026

Sick of zombie bugs that keep coming back in your most important systems? Do you want to get the most out of your limited QA hours? Join us as Andrew Fray explores the test automation tooling in Unreal 5 and learn how good automation can let you focus on gameplay instead of bugs. Time Stamps: 00:00 – Intro 04:47 – Introduction: Practical Test Automation in Unreal Engine 06:34 – Why Find Bugs Early? The Cost of Delayed Bugs 10:49 – What Is Test Automation? 11:53 – Automation Doesn’t Replace QA 13:02 – Sea of Thieves: What Large-Scale Automation Can Achieve 16:27 – Asset Testing: Catching Bugs Before They Reach QA 18:33 – Data Validation: Automatically Checking Assets 23:07 – Blueprint & Custom Editor Validators 28:23 – Validating Levels and Player Spawn Points 34:32 – Choosing What to Test: The Automation Matrix 36:59 – Build Servers, Existing Errors & Keeping Teams Honest 43:04 – What Should You Automate? Finding High-Value Tests 46:19 – Smoke Testing: Automating the Build Smoke Test 49:12 – Spec Tests & Behavior-Driven Development 53:03 – Running Automated Tests in the Session Front End 55:37 – Building a Runtime Smoke Test 01:00:22 – Latent Tests & Multi-Frame Automation 01:04:47 – Automating the Path Into Gameplay 01:10:28 – Driving Characters Automatically for Tests 01:13:44 – A Real Smoke Test Failure: Finding a Broken Input Asset 01:20:18 – Smoke Tests vs. Asset Tests 01:21:46 – How to Decide What Is Worth Testing 01:27:30 – Performance Testing & Performance Captures 01:31:14 – Running Tests at Different Frequencies 01:32:47 – Actor Tests: Beyond Traditional Unit Testing 01:34:45 – Ring-Fenced Regressions: Testing Fragile Systems 01:35:43 – Rollerdrome: Turning a Fragile Character Controller Into a Stable One 01:39:10 – Actor Test Example: Testing a Weapon Spawner 01:46:04 – Why You Must Test Your Tests 01:47:29 – Reducing Dependencies in Actor Tests 01:51:37 – Building Broad Weapon Smoke Tests 01:54:07 – The Automation Matrix: Asset, Smoke & Actor Tests 01:55:36 – How Often Should Automated Tests Run? 01:57:08 – Key Takeaways: Automation Saves Time and Money 01:59:30 – Where Test Automation Gets Difficult: UI & Visual Testing 02:01:26 – Getting Started With Test Automation 02:04:35 – Organizing Tests With Tags & Categories 02:06:41 – Using AI to Write Tests: What You Still Need to Know 02:10:43 – Test Coverage vs. Meaningful Tests 02:13:39 – Test Automation for Solo Developers 02:16:48 – Final Q&A & Closing Thoughts 02:17:40 – Closing