Best progressive jackpots & slots for US players in January 2025

What are progressive jackpot slots and how do they work?

A progressive jackpot slot is an online casino game where the jackpot prize is often accumulated across multiple online casinos worldwide. Each time a player bets on a progressive jackpot slot, a small portion of that bet goes directly to the prize pot. This means that a progressive jackpot gets bigger each time the game is played. The prize will continue to increase until one lucky player hits the winning combination. After that, the jackpot resets to a predetermined value and the whole thing starts over again.

For example, in Mega Moolah, players can potentially win one of four progressive jackpots, with the largest starting at a minimum of $1 million. When someone hits that jackpot, they're rewarded with the entire accumulated jackpot amount.

How do payouts work?

Payouts, also known as Return to Player (RTP) percentages, represent the average amount of money that a game returns to players over time. Casino payouts varies between games but generally ranges from 90% to 97%. So, while the odds of hitting the progressive jackpot are slim, the potential payout can be massive, making these casino games a thrilling and potentially rewarding choice for players.

1. 1
   Stick to a budget: When you play a US progressive jackpot game, the best tip is to decide on a budget before you begin. Then stick to it. You don’t want to risk betting money you don’t have.
2. 2
   Bet enough to be eligible for the jackpot: Some progressive jackpots have a minimum bet to be able to qualify for the jackpot. Make sure you bet enough – but still within your budget – to be eligible.
3. 3
   Decide what you’re going for: The way you bet will change depending on whether you’re playing for one big win or several smaller wins, so decide what type of win you want before you place a bet. Sometimes it might be more lucrative to go for the smaller wins – and win several times.
4. 4
   Do your research: Know which online jackpot game you want to play and how to play it. Find out which jackpot is about to drop and make sure you know the rules of the slot game. You don’t want to spend your cash on a slot machine that just paid out the biggest win.
5. 5
   Determine the volatility of slots: Basically, make sure you understand the risk involved in playing a specific online jackpot game. Volatility is about when you’re expected to win, and how often.

• The top-paying progressive jackpot is Mega Moolah
• There was a slot machine in Las Vegas that didn’t hit for over 20 years
• Mega Moolah is often referred to as the “million maker”
• One of the biggest winners played on mobile when he won the jackpot

Progressive slot game developers

Software developers play a crucial role in the online casino industry, crafting games with thrilling adventures, captivating visuals, and exciting gameplay. Here are three of the best progressive slot game developers in the industry, along with some of their biggest, and most popular, casino jackpot slots:

Microgaming

Microgaming's Mega Moolah is an iconic progressive slot known for its multi-tiered jackpot system. The game features four progressive jackpots, including the life-changing Mega Jackpot. A portion of each bet contributes to these jackpots, allowing them to accumulate rapidly. Mega Moolah's appeal lies in its suspenseful gameplay, as players chase the chance to trigger the jackpot wheel and potentially win one of the four progressive prizes.

Net Entertainment

NetEnt's Mega Fortune is a luxurious progressive slot that embodies the concept of wealth and lavishness. It features a progressive jackpot, and players strive to reach the thrilling bonus round where they can spin the “Wheel of fortune” for a chance to claim the ultimate prize.

Hall of Gods, another NetEnt creation, immerses players in Nordic mythology. This progressive slot boasts a multi-million-dollar jackpot, and its unique function involves players aiming to uncover valuable artifacts and trigger bonus features. These features, including a pick-and-win game and expanding wilds, add depth to the gameplay experience.

Playtech

Playtech's Age of the Gods slots form an interconnected network, featuring various titles with shared progressive jackpots. These slots revolve around Greek mythology and offer players the opportunity to access the progressive jackpot game through any of the linked titles. The function here involves players uncovering divine symbols to reveal one of four jackpot prizes.