Ruiz-Bravo, NadiaSelander, LisenRoshan, Maryam2021-12-242021-12-242022-01-04978-0-9981331-5-7http://hdl.handle.net/10125/79723Research and media have all emphasized the importance of digital platforms such as Twitter and Facebook in contemporary political activism. Yet, little is known of the politicization of other digital platforms, such as Reddit, Twitch, and Discord, and how such politicization is manifested. By politicization, we refer to the emergence of political messages in a “decidedly a-political” space. In this paper, we explore a case of politicization on Twitch, a live streaming platform associated with the gaming community. We focus on the live chat, a central feature of Twitch. Our analysis illustrates rapidly emergent actor roles and their respective use of different features in posting (and objecting to) political messaging. We develop a model that illustrates the dynamic between actors and conclude with implications for research and practice.10 pagesengAttribution-NonCommercial-NoDerivatives 4.0 InternationalGames and Gamingactor roleslive chatpolitical activismtwitchtext10.24251/HICSS.2022.389