The Witcher 4 🤯 L'AHURISSANTE DÉMO PS5 🔥 Du JAMAIS VU !!! Unreal Engine 5

The Witcher 4 🤯 L'AHURISSANTE DÉMO PS5 🔥 Du JAMAIS VU !!! Unreal Engine 5

🎙 Julien Chièze 👥 941K 📅 June 3, 2025 ⏱ 19 min 👁 97K 📄 news review 🧭 2026-08-06
Available in: English (current) Français

Keywords

The Witcher 4Unreal Engine 5PS560fpsCD Projekt Red

Summary

In this video, Julien Chièze reacts to the technical demo of The Witcher 4 shown during the Summer Game Fest 2025. The demo, running on a base PS5 at 60fps, showcases the capabilities of Unreal Engine 5, including Nanite Foliage, MetaHuman, and the new animation framework. The video highlights statements from CD Projekt Red and Epic Games about their partnership and the development of new tools for open-world games. The presenter emphasizes the visual fidelity and the potential of the technology, while also noting that the game is not expected until 2027-2028. The video includes analysis of the demo’s technical aspects, such as muscle deformation and level of detail, and discusses the implications for the future of gaming. The presenter also compares the demo to GTA 6 and expresses excitement about the upcoming generation of games.

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Critical Evaluation

The video provides a comprehensive and enthusiastic overview of the The Witcher 4 technical demo, focusing on the technological advancements showcased. The presenter, Julien Chièze, effectively communicates the significance of the demo, which runs on a base PS5 at 60fps, a notable achievement given the visual complexity. The information is sourced from official statements by CD Projekt Red and Epic Games, lending credibility to the claims. However, the video is primarily a reaction and commentary rather than an in-depth technical analysis. It does not critically examine potential limitations or challenges, such as the possibility of downgrades or the actual performance on other platforms. The presenter’s enthusiasm is infectious, but it may overshadow a more balanced assessment. The video also touches on the partnership between CD Projekt Red and Epic Games, highlighting the collaborative development of Unreal Engine features. The technical details, such as Nanite Foliage, MetaHuman, and the animation framework, are explained in an accessible manner, making the content suitable for a broad audience. The video’s strength lies in its ability to convey the excitement and potential of the technology, but it could benefit from a more critical perspective. The adéquation between the title and content is strong, as the video indeed focuses on the impressive demo and the Unreal Engine 5 technology. Overall, the video is informative and engaging, but it leans heavily on promotional aspects without delving into potential drawbacks or alternative viewpoints.

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Title / Content Match

The title accurately reflects the content, which focuses on the impressive PS5 demo of The Witcher 4 and the Unreal Engine 5 technology.

Quality & Reliability

7/10

The video is a commentary on the technical demo of The Witcher 4, based on official statements from CD Projekt Red and Epic Games. The information is accurate and well-contextualized, but the video is primarily an enthusiastic reaction rather than a deep technical analysis. The creator does not provide independent verification of the claims, relying on official sources.

Key Moments

Cited Sources

Concurring Sources

  • CD Projekt Red official statement — The video references official statements from CD Projekt Red regarding the demo and partnership with Epic Games.

Dissenting Sources

  • Community skepticism about real-time performance — Some comments question whether the demo truly ran on a base PS5 in real-time, suggesting it might have been pre-rendered or running on high-end PC.

Contribution & Novelties

The video provides a detailed and enthusiastic analysis of the The Witcher 4 technical demo, highlighting the technological advancements of Unreal Engine 5. It offers insights into the collaboration between CD Projekt Red and Epic Games, and the potential implications for open-world game development. The presenter’s commentary adds context and excitement, making the technical details accessible to a broad audience.

Pour aller plus loin :

  • Unreal Engine 5 — Overview of the engine’s features and capabilities.
  • Nanite (Unreal Engine) — Official documentation on Nanite, a key technology showcased in the demo.
  • MetaHuman — Epic Games’ tool for creating high-fidelity digital humans, relevant to the character rendering in the demo.

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Radar Profile

The radar profile shows high scores in information quantity and quality, with moderate technical depth and reliability. This indicates a well-informed and engaging video, but with room for deeper technical analysis and critical evaluation.

Reliability 7/10

💬 Positive and enthusiastic: The majority of the 30 comments express excitement and admiration for the demo, with some skepticism about the real-time performance on PS5. Overall, the sentiment is very positive, with a few cautious voices.