Steam has recently updated its content guidelines, leading to the delisting of hundreds of extreme adult games, particularly those involving sensitive themes like incest and sexual violence. The updated guidelines specify 15 unacceptable characteristics for published content, including "sexually explicit images of real people" and certain adult-only content that may violate payment processor rules. Notable titles removed include "Incest Tales: Webcam Daughter" and "Reincarnation in another world going to rape All NPCs VR." The developer of "Daddy Daughter Incest," EroticGamesClub, still has other adult games available, raising questions about the criteria for delisting. The majority of these adult games are simplistic visual novels, often criticized for low quality. Valve states it is open to hosting adult content if appropriately labeled and age-gated, but the ambiguity in the new rules has left developers uncertain about compliance.