when i play free money at a casino, i always win for first half of the gamethen when i reached the halfway point of the play thru, i begin to not have any freespins or mega wins...and evetually lose all the bonus monies backwhen i play the non-withdrawalble monies, i keep winningwhen i deposit and play, i keep losing...when i deposit and take up the bonus moneys offer i get to win, only up to mid point of play thru where it is equal to my current balance, and then it begans to go down without any chance of coming back up