I know this is a "hot" topic, but "Fifteen gambling regulators from across Europe, as well as Washington State Gambling Commission, have signed an agreement to work together to address the risks created by the blurring of lines between gaming and gambling." See here the full news: https://www.gamblingcommission.gov.u...deo-games.aspx and the Document: https://www.gamblingcommission.gov.u...ation-2018.pdf

This is not much, but it shows the growing concern about Videogames & Gambling.