Games crashes alot! Winnings are barely a percentage of what you bet; more than half the time. Youd have to be stupid to spend real money on fake money just to have it all disappear...Ive played many games like this and the algorithms are all the same. You start the game and you win a lot of money and eventually you're forced to raise the bet and lose it all. Not sure how many billions of credits I have played on this app but not once have I ever seen the !!GRAND JACKPOT!!...same for the major!