public void start_lvl_3()
    {
        if (lvl_now < 3 && !ThisDemoVersion)
        {
            text_center.text_next = "LVL III";
            lvl_now           = 3;
            volume_music_need = 0;
            music_need        = 3;

            TimeToEnd     = 3 * 60;
            TimeToEnd_max = TimeToEnd;

            //player.ScoreALL = player.ScoreALL * 1.5f;
            player.ScorePlusCheat(player.ScoreALL * 0.5f);
            noiseCtrl.SetTypeNoise(1);
            player.SetFullCharge();

            OverTime = false;

            achievement.lvl_2_complite();
        }
        else if (lvl_now < 3 && ThisDemoVersion)
        {
            text_center.text_next = "This Demo Version";

            lvl_now           = 3;
            volume_music_need = 0;
            music_need        = 3;

            //TimeToEnd = 3 * 60;
            //TimeToEnd_max = TimeToEnd;

            //player.ScoreALL = player.ScoreALL * 1.5f;
            player.ScorePlusCheat(player.ScoreALL * 0.5f);
            noiseCtrl.SetTypeNoise(1);
            player.SetFullCharge();

            OverTime = false;

            achievement.lvl_2_complite();
        }
    }