SteamID - Valve Developer Community

Couldn't have said it better myself : r/tf2

steamID Display

Three Ways to Find Your SteamID

developer.valvesoftware.com - Valve Developer Community - Developer Valve Software

Game Directory Valve Developer Community, 54% OFF

steamID Display

Counter-Strike: Global Offensive - Dedicated Servers - Valve Developer Community

Valve Hammer Editor - Valve Developer Community

What's in a SteamID? - Guides - McKay Development

I got a Steam ban from New World last night despite not playing it for over 2+ years. (repost from r/Steam, context in the comments) : r/newworldgame