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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.

‘It makes no sense’: Epic CEO Tim Sweeney says Steam should ditch its AI labels because that’s how all games will be made

AI will soon become so prevalent in games development that AI tags are unnecessary, Epic CEO Tim Sweeney says.

Publisher kills a game over gen AI accusations, leading its developer to shut down while insisting it was "mistakenly accused": "Everything we built over the past 6 year…

"We'd like of course to apologize to anyone who felt insulted in the heat of the moment and we thank you for raising concerns ...

Epic Games boss Tim Sweeney doubles down on his critique of Steam's AI disclosures: "I just hate to see Valve confiscate ever more opportunity from small de…

After criticizing Valve for including "made with AI" disclosures on Steam game pages, Epic Games CEO Tim Sweeney is doubling ...