I only play the minimum on Mega Moolah and Mega Moolah ISIS - 25 lines at 1 cent a line. Have had a Jackpot spin on both games. Won the lowest jackpot on one and the 2nd lowest jackpot on the other. However, have been playing Mega Moolah like crazy lately (rather than play any of the other games) and haven't received a Jackpot spin for such a long long long time. Might give it away if it's gonna take more than 50,000 spins to get it. Talk about stink! Even the free spin feature can take forever to arrive to pay out some ridiculously piddly amount. Just had a $80 session give no free spins a couple of days ago AND another $50 session doing the same thing to me today. Pretty poor considering the piddly amount you get from 9 of 10 free spin features.