Epic Games chief Tim Sweeney expanded his criticism of Valve’s new generative‑AI label for Steam games in a PC Gamer interview. He called the mandatory disclosure “irresponsible,” saying it adds a “Scarlet Letter” that hampers developers trying to reach the platform’s massive audience. Sweeney argues the rule skews competition.

The push comes as Epic previewed Unreal Engine 5.8 and teased Unreal Engine 6, both slated to embed more generative‑AI tools for asset creation. Sweeney said Epic artists already use AI to cut “drudge work” in modeling and texturing, but he stressed that a prompt‑to‑game pipeline remains unrealistic. He views AI as a productivity aid, not a replacement.

Sweeney illustrated the point with a flower‑pot analogy: spending millions on hand‑sculpted detail yields diminishing returns compared with scanning a high‑resolution model. He argues the real value lies in building worlds and narratives, not perfect assets. By lowering production costs, AI could democratize game creation, yet developers still face a stigma on Steam.

Industry data shows AI‑tagged titles on Steam sell up to 53 % fewer copies, with larger studios suffering harsher backlash. Sweeney’s gripe reflects broader tension: developers need Steam’s reach but risk alienation from a vocal anti‑AI community. The debate underscores how platform policies can shape adoption of emerging tech.