Type String Revision Current Public Release (2018.3326) Keywords steam, steamworks, userSteamId See also steamworks.appOwnerSteamId steamworks.*
The unique string ID of the user currently logged into the Steam client.
This will be
nil if the steamworks.isLoggedOn property is
false, indicating the application is not currently connected to the Steam client. It will also be
nil if a valid
appId was not set in
config.lua as documented here.
local steamworks = require( "plugin.steamworks" ) print( "Steam App ID: " .. tostring(steamworks.userSteamId) )