static void Main(string[] args) { Console.Write("Username: "******"Password: "******"{user}_steam.keys"); sw.AutoFlush = true; sw2 = new StreamWriter($"{user}_steam.appids"); sw2.AutoFlush = true; Config.SuppliedPassword = password; AccountSettingsStore.LoadFromFile("xxx"); var steam3 = new Steam3Session( new SteamUser.LogOnDetails() { Username = user, Password = password, ShouldRememberPassword = false, LoginID = 0x534B32, // "SK2" } ); var steam3Credentials = steam3.WaitForCredentials(); if (!steam3Credentials.IsValid) { Console.WriteLine("Unable to get steam3 credentials."); return; } Console.WriteLine("Getting licenses..."); steam3.WaitUntilCallback(() => { }, () => { return(steam3.Licenses != null); }); IEnumerable <uint> licenseQuery; licenseQuery = steam3.Licenses.Select(x => x.PackageID).Distinct(); steam3.RequestPackageInfo(licenseQuery); foreach (var license in licenseQuery) { SteamApps.PICSProductInfoCallback.PICSProductInfo package; if (steam3.PackageInfo.TryGetValue(license, out package) && package != null) { var availableDepots = package.KeyValues["depotids"].Children.Select(x => x.AsUnsignedInteger()).ToList(); foreach (uint appId in package.KeyValues["appids"].Children.Select(x => x.AsUnsignedInteger())) { steam3.RequestAppInfo(appId); SteamApps.PICSProductInfoCallback.PICSProductInfo app; if (!steam3.AppInfo.TryGetValue(appId, out app) || app == null) { continue; } KeyValue appinfo = app.KeyValues; KeyValue depots = appinfo.Children.Where(c => c.Name == "depots").FirstOrDefault(); KeyValue common = appinfo.Children.Where(c => c.Name == "common").FirstOrDefault(); if (depots == null) { continue; } string appName = "** UNKNOWN **"; if (common != null) { KeyValue nameKV = common.Children.Where(c => c.Name == "name").FirstOrDefault(); if (nameKV != null) { appName = nameKV.AsString(); } } Console.WriteLine("Got AppInfo for {0}: {1}", appId, appName); sw2.WriteLine($"{appId};{appName}"); foreach (var depotSection in depots.Children) { uint id = uint.MaxValue; if (!uint.TryParse(depotSection.Name, out id) || id == uint.MaxValue) { continue; } if (availableDepots.Contains(id)) { steam3.RequestDepotKey(id, appId); if (!steam3.DepotKeys.ContainsKey(id)) { Console.WriteLine("Trying second time..."); steam3.RequestDepotKey(id, appId); if (!steam3.DepotKeys.ContainsKey(id)) { Console.WriteLine("Trying third time..."); steam3.RequestDepotKey(id, appId); } } } } } } } sw.Close(); sw2.Close(); }