https://www.resetera.com/threads/activision-bandai-namco-oculus-sega-square-enix-thq-nordic-epic-games-amazon-gs-among-other-companies-are-new-additions-to-e3-2021.415500/
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Activision, Bandai Namco, Oculus, SEGA, Square Enix, THQ Nordic, Epic Games, Amazon GS among other companies are new additions to E3 2021