Both games were developed by Valve, the company that owns and operates Steam, underscoring a clear need for this and other companies to be more transparent about how extremism functions 3 / 20 in online game spaces, and to call particular attention to the role Valve plays in the operating of the Steam platform. [...] The 1488 is a ccoommoonn w whhiiitttee s suupprrreemaacciiissttt n nuumeerrriiiccaalll c cooddee; 88 references "HH," the eighth letter of the alphabet (for Heil Hitler), and 14 is a reference to the white supremacist 14 Words: "We must secure the existence of our people and a future for white children." This same user earned the Steam title of "ccoommuunniiitttyy a ambbaassssaaddoorrr," a badge t. [...] One of the group members, who goes by Ted Kaczynski Gaming, posted the following antisemitic poem mocking the Holocaust in the comments section of the group: "jewish [sic] man, take me by the hand, lead me to the land that you understand jewish [sic] man, the voyage to auschwitz [sic] is a real trip jewish [sic] man, the crust of a beard man imbibed by the gas Soaking [sic] up the gas of the showe. [...] They need to utilize both a user flagging and complaint process along with a proactive, swift, and continuous process to address hateful content using a mix of artificial intelligence and human monitors who are fluent in the relevant language and knowledgeable about the social and cultural context of the relevant community. [...] Companies and executives should make it unequivocally clear that the online game spaces have a zero tolerance policy for extremist views and extremist activities in their online game spaces, and that the game industry stands on the right side of history -- and against the growing threat of extremism in the US and abroad.