70
Steam Suffers Major DDoS Attack During Launch of “Black Myth: Wukong”
(cyberinsider.com)
Steam is a video game digital distribution service by Valve.
Steam News | Steam Beta Client news
Useful tools:
SteamDB
SteamCharts
Issue tracker for Linux version of Steam
Are these really strange restrictions though? Don't be an asshole, don't be an asshole, don't distract from the product that you're reviewing with other crap, don't use their product as a platform for politics.