Random number generator or not, wins are scarce to say the least, and I know about 3 years ago, was different. Plastic must have switched things between this and slottomania, because of how it acts and overall plays, and pays. I wouldn't spend a cent in playing in this game, and am dead-set on just collecting what I get, without having to buy favoritism from having to purchase anything. I'm only back, to see if anything has changed within the time I quit, till now. Nope, no change.