Progressive Slots

Over the past few years, the online casino industry has grown and expanded rapidly providing entertainment to many worldwide. Of all the games available online, progressive slots have become one of the most popular pulls for many online casinos.  

The reason being that these games can turn you into an instant millionaire within a single spin. No matter which online casino you choose to play at, you are guaranteed to find a number of progressive slot games to try. These games come in 3-reel and 5-reel varieties and are perfect for both new and veteran players.  

Before you jump to start spinning your way to riches at any online casino, there are a few things to consider. The first would be to find a top-rated online casino where you can enjoy a safe and secure gaming experience especially if your goal is to hit those big progressive jackpot wins.  

Another thing to consider is which software providers will be accessible to you. Industry-leading software developer, Microgaming, for instance, is not available to players with accounts registered in America. So, if you are from the USA you will notice that in many casinos, the Microgaming progressives and other games won’t appear to you. These are important things to keep in mind when signing up to an online casino.

December Best Online Casinos

As an online casino customer, you should have your finger on the pulse of things, particularly when it comes to casino games, machine games, jackpot slots, and progressive jackpot slots. Anyone who is truly looking to win will tell you to do your homework when it comes to finding the right game. A good slot jackpot can be absolutely life-changing, but not all slot jackpots are created equal. Anyone looking to win the best jackpot possible, be it via jackpot slots or progressive jackpot slots, should ensure they’ve researched the online casino before starting to hedge their bets. 

As mentioned earlier, it’s important to know what to look for when choosing the right online casino.  

If your aim is to cash in on your gameplay it’s always best to do your research before signing up or making a commitment to a select brand or online casino. Find an online operator that offers you access to the top software developers, progressive jackpot games, speedy payouts and RTPs. And make sure this casino runs their games through an independently audited RNG.  

In this Handpicked Casinos guide of Progressive Jackpot Slots, you’ll find all the basics you need to know.

Types of Progressive Slot Machines:

There are 3 different types of progressive jackpot slot machine games:

  1. Standalone Progressives 

As the name implies, these types of progressives are individual/standalone entities. They do not form part of a network or get linked to other slot machines or casinos. Thus, the only way for the jackpot prize pool to grow is for the players at the specific casino to place bets and ‘feed’ the jackpot. For this reason, the standalone progressives are generally relatively small with top pay-outs under $10,000. Interestingly enough these were the first and only progressive slots at a time.  

  1. Local Progressives  

Then came the second generation of progressive jackpot games known as the local progressives. These are the progressives linked to a specific casino. The thing that makes these jackpot games so special is that they can include dozen to hundreds of different slot machines (depending on the casino).  

The more slots linked to the same progressive network, the bigger the progressive jackpot prize pool. With the local progressives, you can expect top pay-outs of up $100,000 from a single spin.  

  1. Wide Area Network Progressives  

And finally, there is the Wide Area Network Progressive which is also the most popular progressive jackpot game online. These progressive networks run across different slot machines and from various online casinos ensuring that the prize pool is constantly increasing. With these Wide Area Network Progressives, you can rake in massive wins of $1 million to $10 million in a single spin. These include popular games such as Mega Moolah etc.

Software Provider of Progressive Slots

While it might not seem like it, the software developers of the game you choose to play are quite important. There are many reasons for their importance which includes the game availability in your region, the safety and fairness of the games and the pay rate of the jackpot prizes.  

Another big thing is considering the quality and overall gaming experience each of these software providers have to offer.  

Not all software providers have the same level of expertise or provide the highest quality slot games. When it comes to progressive slots you want an immersive gaming experience while aiming for those big jackpot wins.  

Here are the big names in progressive jackpot slots.


Microgaming is a powerhouse that has managed to remain at the top of content creation for online casinos since the beginning. In fact, Microgaming was among the first to launch an online casino and online casino software.  

This software provider is also responsible for the first-ever progressive jackpot game known as Cash Splash. To this day this retro classic is available at online casinos and the software provider keeps making headlines with innovate game releases.  

In 2015 they made history with a record-breaking jackpot pay-out of £13.2 million off the Dark Knight machine. They beat that record in the same year, paying out a massive £14 million off the Mega Moolah machine. The latter is one of their most popular progressives that can be found in most of the top Microgaming online casinos.


Playtech is another giant in the industry that has been around for decades. This Israeli gaming firm was launched in 1999 and has since created a range of impressive games, particularly in the progressive jackpot department. They are especially well-known for their range of 3D slots and their partnership that inspired that Marvel Jackpot series. Today Playtech has a superb range of progressives including the new Age of the Gods series based on Greek Mythology.


This Scandinavian software developer is known globally as one of the most impressive and innovative game developers in the industry. Players instantly recognise their games thanks to the high quality, innovative features and 3D possibilities. In the past few years, NetEnt has also broadened their horizons and expanded into the branded content creation sector.  

Because of this, they have been able to create spectacular games such as Guns ‘n Roses and Aliens. They are also responsible for another player favourite in the progressive jackpot department known as Mega Fortune.


Bally is mainly an American based online software provider but they have played a vital part in bringing the online gambling industry to life. It was in 1994 when these providers made history through the release of the first-ever touch-screen video slot known as ‘Game Master’. And in 1999 they released the progressive slot, Trillions, which became one of the biggest progressive slots played in America.

IGT (International Gaming Technology)

IGT is another big name that has been making history within the online gambling industry. In 1986 they launched the first linked progressive jackpot slot machine which changed the game of progressive jackpots forever.  

IGT is one of the oldest and most respected game developers within the industry and has created some of the most popular slots still played today. Their designs and features have been copied by many developers and include features such as the Tumbling Reels found in The Da Vinci Diamonds.

How Do Online Progressive Slots Work?

Progressive jackpots are alluring because they are often out of reach. Everyone dreams of hitting that mega jackpot win but not everyone gets to do so. Before playing a progressive jackpot game you need to understand how it works. Like any other slot or casino game, progressive jackpots come with their own set of rules that will impact both your gameplay and the jackpot.  

There are many questions to ask and take into consideration when exploring progressive jackpot games. Including the big one “How Do Online Progressive Slots Work?”. The key thing to remember is what separates progressive jackpot games from regular online slots. Normal jackpots have a fixed jackpot amount where progressives have a growing jackpot amount. 

Each time you play a progressive jackpot game a tiny percentage of the bet amount will be added to the jackpot prize pool.  

One thing to remember is that no matter how you try, no strategy or system will help increase your chances of winning. When it comes to progressive jackpot games the winning outcomes are always determined at random. Like any other slot machines progressive jackpot games run via a Random Number Generator (RNG). Ensuring that wins are random and fair and also that there is no possibility of the outcomes being tampered with.  

Essentially if you hope to trigger a win the only thing you want to do is bet and spin. With some slot games, there is the opportunity to trigger the jackpot rounds faster with bigger bet amounts. This is not always the casino. The most important thing to remember is that progressive slots are like regular slots with random win chances.  

Important: Many progressives only make it possible to win the jackpot if you bet the maximum amount. So not only do you need to get a certain winning combination of symbols, you need to do so while playing at the biggest bet amount possible. This will always be stated in the game rules.

But what is RNG?

As mentioned above all progressives make use of an RNG or Random Number Generator. These are a computer component/micro-chip which not only runs the machine but also makes the winning combination on the reels random. The RNG micro-chip constantly generates numbers even when no one is playing the game. 

These numbers are used to determine the position of the reels. The random numbers generated by the RNG corresponds to positions on each of the machine’s reels. Players need to know that are not initiating anything, really because the outcome has already been predetermined the moment you hit the spin button. This function is carried out by a special algorithm – a series of instructions used when generating numbers. 

This is what makes the machine impartial and also ensures its accuracy. Slot machines have no memory. It’s completely unaware of whether you’ve played all day without success or if you’ve just hit the jackpot. Anyone who continues forward under the impression that their slot is about to loosen up, and thus result in big wins and jackpots, consider taking a step backward. The casino wants you to think this way, and wants you to keep pressing on.

Hit Frequency 

This is the number that shows how often a winning combination will be landed on the machine. The higher the number, the larger the hit frequency. Mathematically speaking the chances of you hitting the slot’s jackpot are approximately 27,000 to 1. This doesn’t make slot machines with higher hit frequencies always the best to play. 

Payback Rate  

This reflects the actual payback percentage of the machine. A slot will pay back a certain percentage of all money that has been played into the machine. Normally, the larger the amount of money the larger the payback rate. 

Why are we giving you all this information about hit frequencies and payback rates? And what does this information have to do with progressive jackpots?  

All machines are programmed to have different hit frequencies and payback rates. Which means we can determine machines that have higher and lower hit frequencies. Too often people jump into progressive slots and make egregious errors, and usually that’s because they didn’t do their homework. All they could see were the dollar signs and flashes of wealth, and that’s what online casinos want you to see. 

For example, a slot machine with a higher hit frequency is referred to as “loose” and considered more “generous” than others. This, however, means the payback percentage is not very high, because the payouts are generated more often. In plain speak, it means that whilst you might win more often these amounts will be small amounts. This increases the payouts but drops the payback. Think about it will make sense. 

At the opposite end, if you have a machine with a lower hit frequency, it’s referred to as a “tight” machine and the payback percentage is often higher. Keep in mind that it’s better to play a tight slot machine with a lower hit frequency and higher payback percentage because although you won’t win as often, the amount you win will be higher. 


Nowadays you will find dozens of progressive jackpot slots in almost every online casino you visit. These can range from classic to more modern progressive jackpot games. Each offers you a different theme, features and of course pay-outs to indulge in.  

Progressive jackpot slot machines are extremely popular because of the massive wins they can create within a single spin. By making a single bet you have the chance to trigger a million-dollar win. Of course, one should always keep in mind that winning is a game of chance and not a guarantee.  

Most Popular Progressives: 

  • Mega Moolah 
  • Mega Fortune 
  • Everybody’s Jackpot 
  • Major Millions 
  • Mega Fortune Dreams 
  • Joker Millions 
  • Hall of Gods  
  • Divine Fortune 
  • Fairest of them All 
  • Fruit Bonanza  
  • Treasure Room 
  • Snow Business 
  • Going Nuts  
  • Loot’enkhamun 

Try these exciting progressive jackpot games for a chance to hit mega wins at the best online casinos from the Handpicked Casinos list of top recommendations.