Online slot games have become increasingly popular in recent years, and it’s no surprise because they are incredibly entertaining and offer the chance to win big with progressive jackpots. A progressive jackpot is a prize pool that increases every time someone plays a pay by mobile casino game until one lucky player wins. Here are the top 5 online slot games with the best progressive jackpots. Mega Moolah Mega Moolah is one of the most famous online slot games, and it’s easy to see why. The game has a safari theme and features five reels and 25 paylines. The progressive