To date, there are four Mega Moolah slots with the following variations: Classic (Safari theme), Isis, Atlantean Treasures, Absolootely Mad. All of them have the same size of jackpots, with a slight difference, though. The slots differ in themes and in-game features. The classic safari variation is the oldest one, so it’s graphics will be a bit boring for you. You can’t say so about Atlantean Treasures because its effects are impressive. In fact, all Mega Moolah games are the best progressive slots. It’s only up to you and your preferences which you will play.