if (Timer >= MoveTime and SendBack = false) or (Timer >=MoveTime2 and SendBack = true)
    {
        Random=floor(random(2)) 1;

        Timer = 0

        //------------------------------------------------------------------------------------------------------------------------------------\\
        //Row 0: Only Left-Down ------ Right-Down
        for (i=0; i<=200; i =2;)
        {
            if ( x=XStart (X*i) && y=YStart (Y*0) )
            {
                if (SendBack = false)
                {
                    x-=X;
                }
                if (SendBack = true)
                {
                    x =X;
                }
                    y =Y;
                    exit;
                }
            }
        //Row 5: Only Left-Up ------ Right-Up
        for (i=1; i<=200; i =2;)
        {
            if ( x=XStart (X*i) && y=YStart (Y*5) )
            {
                if (SendBack = false)
                {
                    x-=X;
                }
                if (SendBack = true)
                {
                    x =X;
                }
                y-=Y;
                exit;
            }
        }
        //Row 1,2,3 and 4: Left-Up or Left-Down ------ Right-Up or Right-Down
        for (i=0; i<=200; i =1;)
        {
            if ( x=XStart (X*i) && y=YStart (Y*1) or y=YStart (Y*2) or y=YStart (Y*3) or y=YStart (Y*4) )
            {
                if (Random = 1)
                {
                    y =Y;
                }
                if (Random = 2)
                {
                    y-=Y;
                }
                if (SendBack = false)
                {
                    x-=X;
                }
                if (SendBack = true)
                {
                    x =X;
                }
                exit;
            }
        }
        //------Virus hits Computer-------\\
        if (x <= XStart-X)
        {
            global.PcHealth -=20;
            instance_destroy();
        }
        //------Virus hits Hackers computer-------\\
        if (global.LevelEasy = true)
        {
            if (x >= XStart X*76)
            {
                instance_destroy();
            }
        }
        if (global.LevelMedium = true)
        {
            if (x >= XStart X*114)
            {
                instance_destroy();
            }
        }
        if (global.LevelHard = true)
        {
            if (x >= XStart X*150)
            {
                instance_destroy();
            }
        }
    }