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.
