Riot Games, Microsoft, Sony, Nintendo, Capcom, Sega, Bandai Namco, EA, Valve, Square Enix, Nexon, Ubisoft, Konami, Embracer, and some others. Not including all

Riot Games, Microsoft, Sony, Nintendo, Capcom, Sega, Bandai Namco, EA, Valve, Square Enix, Nexon, Ubisoft, Konami, Embracer, and some others. Not including all the Chinese publishers.