Some specific online video games is usually rated "AO" (means Adult Only), determining game titles that have information suitable for only Grown ups around the age of eighteen. Moreover, online video games have to also have an ESRB see that warns that any "online interactions aren't rated with the ESRB". https://qiandduo.net/the-role-of-online-games-in-creating-virtual-workspaces-of-the-future/