You have undoubtedly seen The Witcher 4 tech demo that was shown off. An open world experience at 60 FPS on a base PS5 console. While we can’t wait to sink our silver swords into The Witcher 4, the ...

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.

Explore how game engine performance shapes graphics, with an objective Unreal Engine vs Unity game engine comparison to help developers balance visual quality, optimization, and platforms. Pixabay ...