{"id":1228501,"date":"2026-02-25T01:15:58","date_gmt":"2026-02-25T01:15:58","guid":{"rendered":"https:\/\/www.eurogamer.net\/digitalfoundry-2025-witcher-4-unreal-engine-5-deep-dive-tech-interview"},"modified":"2026-02-25T01:15:58","modified_gmt":"2026-02-25T01:15:58","slug":"inside-the-witcher-4-tech-demo-the-cd-projekt-red-and-epic-interview","status":"publish","type":"post","link":"https:\/\/arcader.org\/news\/inside-the-witcher-4-tech-demo-the-cd-projekt-red-and-epic-interview\/","title":{"rendered":"Inside The Witcher 4 tech demo: the CD Projekt Red and Epic interview"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/arcader.org\/wp-content\/uploads\/2025\/06\/inside-the-witcher-4-tech-demo-the-cd-projekt-red-and-epic-interview.jpg\" \/> <\/p>\n<p>Unreal Fest 2025 kicked off with an impressive demonstration of how <a data-keyword=\"true\" href=\"https:\/\/www.eurogamer.net\/games\/the-witcher-4\">The Witcher 4<\/a> developers CD Projekt Red are getting to grips with Unreal Engine 5. The 14-minute tech demo features lush forest landscapes, detailed character rendering and impressive hardware RT features, all running at 60fps on a base PlayStation 5. It&#8217;s one of the most visually ambitious projects we&#8217;ve seen for current-gen consoles even at this early stage, and we wanted to learn more about how the demo was created. <\/p>\n<p><a href=\"https:\/\/www.eurogamer.net\/digitalfoundry-2025-witcher-4-unreal-engine-5-deep-dive-tech-interview\">Read more<\/a><\/p>\n<p><a href=\"https:\/\/www.eurogamer.net\/digitalfoundry-2025-witcher-4-unreal-engine-5-deep-dive-tech-interview\">Source<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Unreal Fest 2025 kicked off with an impressive demonstration of how The Witcher 4 developers CD Projekt Red are getting to grips with Unreal Engine 5. The 14-minute tech demo features lush forest landscapes, detailed character rendering and impressive hardware RT features, all running at 60fps on a base PlayStation 5. It&#8217;s one of the most visually ambitious projects we&#8217;ve seen for current-gen consoles even at this early stage, and we wanted to learn more about how the demo was created. Read more Source<\/p>\n","protected":false},"author":1,"featured_media":1228502,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[230],"tags":[259,47,172,173,1572,102,424,59,45,34,54,7080,3987,4616],"class_list":["post-1228501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eurogamer","tag-action-adventure","tag-blockbuster","tag-cd-projekt","tag-cd-projekt-red","tag-digital-foundry","tag-epic-games","tag-open-world","tag-pc","tag-ps5","tag-rpg","tag-single-player","tag-the-witcher-4","tag-third-person","tag-xbox-series-x-s"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Inside The Witcher 4 tech demo: the CD Projekt Red and Epic interview | Arcader News<\/title>\n<meta name=\"description\" content=\"Unreal Fest 2025 kicked off with an impressive demonstration of how The Witcher 4 developers CD Projekt Red are getting to grips with Unreal Engine 5. The\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/arcader.org\/news\/inside-the-witcher-4-tech-demo-the-cd-projekt-red-and-epic-interview\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Inside The Witcher 4 tech demo: the CD Projekt Red and Epic interview | Arcader News\" \/>\n<meta property=\"og:description\" content=\"Unreal Fest 2025 kicked off with an impressive demonstration of how The Witcher 4 developers CD Projekt Red are getting to grips with Unreal Engine 5. 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