The killstreaks in Call of Duty: Black Ops multi player mode exactly what make the multi player mode so special. Therefore, by knowing blackjack strategy as well as slots strategy you can easily earn a lot of money. Most s a few type of frequent player's club. http://cyanpension.com/board.php?db=m4_2&c=modify&no=558&page=160&sch_sel1=&sch_sel2=&sch_sel3=&sch_value=