{"id":21024,"date":"2026-09-26T11:25:00","date_gmt":"2026-09-26T07:25:00","guid":{"rendered":"https:\/\/eternos974.live\/?p=21024"},"modified":"2026-09-26T04:35:17","modified_gmt":"2026-09-26T00:35:17","slug":"cd-projekt-red-abandonne-redengine-pour-unreal-engine-5-dans-the-witcher-4","status":"publish","type":"post","link":"https:\/\/eternos974.live\/index.php\/2026\/09\/26\/cd-projekt-red-abandonne-redengine-pour-unreal-engine-5-dans-the-witcher-4\/","title":{"rendered":"CD Projekt RED Abandonne REDengine pour Unreal Engine 5 dans The Witcher 4"},"content":{"rendered":"<p>Le 25 septembre 2026, CD Projekt RED a fait une annonce qui a fait trembler le monde du jeu vid\u00e9o : l&rsquo;abandon du REDengine, son moteur interne depuis 2011, au profit de l&rsquo;Unreal Engine 5 d&rsquo;Epic Games pour The Witcher 4. Une d\u00e9cision qui jette 15 ans de travail \u00e0 la poubelle, mais qui n&rsquo;a rien \u00e0 voir avec les critiques de Cyberpunk 2077. <strong>Le REDengine n&rsquo;a pas \u00e9t\u00e9 le responsable de la crise du jeu<\/strong>, explique Micha\u0142 Nowakowski, co-PDG du studio. Les probl\u00e8mes de Cyberpunk 2077 venaient d&rsquo;une gestion de projet d\u00e9faillante, non d&rsquo;une architecture technique inadapt\u00e9e.<\/p>\n<p>Le vrai d\u00e9clencheur de ce virage radical ? La d\u00e9monstration <strong>Matrix Awakens<\/strong> d&rsquo;Epic Games en 2021. Cette d\u00e9mo immersive, con\u00e7ue sur l&rsquo;Unreal Engine 5, a impressionn\u00e9 les ing\u00e9nieurs de CD Projekt RED. Les fonctionnalit\u00e9s <strong>Nanite<\/strong> (gestion dynamique de la g\u00e9om\u00e9trie) et <strong>Lumen<\/strong> (illumination globale en temps r\u00e9el) ont montr\u00e9 un bond technologique insurmontable pour le REDengine. Reproduire ces avanc\u00e9es aurait n\u00e9cessit\u00e9 des ann\u00e9es de travail et un budget colossal. Le studio a donc choisi la solution la plus pragmatique : <strong>adopter un moteur de l&rsquo;industrie<\/strong> pour se concentrer sur ce qui compte : le jeu lui-m\u00eame.<\/p>\n<p>Cette transition promet des b\u00e9n\u00e9fices imm\u00e9diats. L&rsquo;Unreal Engine 5 permet une <strong>int\u00e9gration plus rapide des d\u00e9veloppeurs<\/strong>, surtout avec les nouveaux studios internationaux (Boston, Vancouver). Les \u00e9quipes ne doivent plus passer des mois \u00e0 apprendre un moteur propri\u00e9taire complexe. De plus, les graphismes de The Witcher 4 pourraient atteindre des sommets, avec des mondes ouverts ultra-d\u00e9taill\u00e9s. Cependant, le risque n&rsquo;est pas n\u00e9gligeable : <strong>perdre l&rsquo;identit\u00e9 visuelle<\/strong> du studio si les outils ne sont pas personnalis\u00e9s. Et la d\u00e9pendance technologique vis-\u00e0-vis d&rsquo;Epic Games pourrait s&rsquo;av\u00e9rer probl\u00e9matique si les besoins du jeu ne correspondent pas aux capacit\u00e9s du moteur.<\/p>\n<p>Pour att\u00e9nuer ces risques, CD Projekt RED a scell\u00e9 un <strong>partenariat strat\u00e9gique<\/strong> avec Epic Games. Le studio travaille en collaboration pour adapter l&rsquo;Unreal Engine 5 aux exigences des RPG en monde ouvert. Le pari est ambitieux, mais le studio a clairement fait le choix de <strong>d\u00e9velopper des jeux, pas des moteurs<\/strong>. Les premi\u00e8res s\u00e9quences de gameplay sont attendues en 2028, date de sortie pr\u00e9vue pour The Witcher 4. La question reste : ce changement de cap marquera-t-il le d\u00e9but d&rsquo;une nouvelle \u00e8re pour CD Projekt RED, ou risque-t-il de briser l&rsquo;ADN du studio ?<\/p>\n<h2>Sources<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.jeuxvideo.com\/news\/2106104\/the-witcher-4-15-ans-de-travail-quasiment-jete-a-la-poubelle-mais-ce-n-est-pas-la-faute-de-cyberpunk-2077.htm\" target=\"_blank\" rel=\"nofollow noopener\">Source 1<\/a><\/li>\n<\/ul>\n<p>\u00c0 tr\u00e8s vite sur <a href=\"https:\/\/eternos974.live\" target=\"_blank\" rel=\"noopener\"><strong>l\u2019EternoStation<\/strong><\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u00e9couvrez pourquoi CD Projekt RED a choisi l&rsquo;Unreal Engine 5 pour The Witcher 4, malgr\u00e9 15 ans de d\u00e9veloppement du REDengine.<\/p>\n","protected":false},"author":1,"featured_media":21025,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"cybocfi_hide_featured_image":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[393],"tags":[],"class_list":["post-21024","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-infos"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - 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