TweakTown

Epic CEO Tim Sweeney blames game developers for poor Unreal Engine 5 performance

TL;DR: Unreal Engine 5 revolutionized game development with advanced technologies like Lumen and Nanite, but many UE5-powered games in 2025 face performance and optimization issues across platforms.
IGN

The Witcher 4's Unreal Engine 5 In-Game Features and Technology Set to Be Revealed Tomorrow

The Witcher 4 developer CD Projekt Red has confirmed it will showcase more of its highly-anticipated upcoming RPG this week. In a post on social media this afternoon, CD Projekt Red announced it would ...
PC Gamer

CD Projekt Red and Epic claim Witcher 4 development 'ramped up dramatically' Unreal Engine's open world game capabilities

We recently sat down with both CD Projekt Red and Epic to find out a little bit more about that, well, epic Witcher 4 tech demo and what the new Unreal Engine 5.6 brings to game development. The main ...
vg247

The next Witcher game might be making the jump to Unreal Engine 5, but CD Projekt Red really wants to make sure you know its in-house engine wasn't why Cyberpunk 2077 came out ...

"I know a lot of people are curious about it, so I'll try to explain," Tremblay said, noting that it's been a "very polarising question in general, for the company and for everyone." The developer ...