Steam Bot Custom Game

public void SetGamePlaying(string message)
        {
            /*var gamePlaying = new SteamKit2.ClientMsgProtobuf<CMsgClientGamesPlayed>(EMsg.ClientGamesPlayed);
            if (id != 0)
                gamePlaying.Body.games_played.Add(new CMsgClientGamesPlayed.GamePlayed
                {
                    game_id = new GameID(id),
                });
            SteamClient.Send(gamePlaying);
            CurrentGame = id; */
            var id = 15444025664222527488;

            var gamePlaying = new SteamKit2.ClientMsgProtobuf<CMsgClientGamesPlayed>(EMsg.ClientGamesPlayed);
            if (message != null)
                gamePlaying.Body.games_played.Add(new CMsgClientGamesPlayed.GamePlayed
                {
                    game_id = new GameID(id),
                    game_extra_info = message,
                });
            SteamClient.Send(gamePlaying);
            CurrentGame = (int)id;

        }