Inside The Witcher 4 tech demo: the CD Projekt Red and Epic interview
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's one of the most visually ambitious projects we'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


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's one of the most visually ambitious projects we've seen for current-gen consoles even at this early stage, and we wanted to learn more about how the demo was created.