Where “Dream Daddy: A Dad Dating Simulator” started

Game Grumps, on Open web, Jul 20, 2017. It reached 3 platforms in 15 months.

LineageContestedKey steps, 11 of 16. Lines follow time and platform
PrecursorGame GrumpsFirst postPlatform jumpCommercialOwner responsePlatform jumpBacklashPeakOwner responseBacklashAfterlifePatient zero