How do Megaways™ Slots Work?

Article by : Maryna Mykhailiuta Sep 20, 2023

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Updated: Apr 9, 2025

At one time, the Megaways mechanic freshened the online slot industry, providing players with unprecedented winning combinations and dynamic gameplay. In this article, I want to take a detailed look at Megaways, their history, how they work, strategies for winning on slots with this mechanic, bonus features, the best slots with this mechanic, and aspects of RTP and volatility.

What are Megaways?

It’s a mechanic in slot machines that changes the number of symbols on each reel with every spin, creating a different number of winning combinations. Thanks to this dynamic change, the number of possible winning ways can reach 117,649, which exceeds traditional slots. Of course, I’m not trying to undermine the value and interest of slots that don’t have this mechanic, but Megaways are a breath of fresh air for the slot and online casino industry.

Why is this mechanic so popular among players?

Megaways are popular due to their unpredictability and high winning potential. Fast and crazy gameplay, numerous winning combinations, and familiar bonus features, which now have a new charm, attract both beginners and experienced players, providing a unique gaming experience. This mechanic adds suspense to the game. From my experience playing slots with the Megaways, I feel maximum immersion in the theme and features of the game, which adds to the immersive gaming process. The mechanic is so well implemented in most slots that it seems to be an integral part of any game. Unfortunately, this is not the case.

History of Megaways

How did Megaways slots come about?

And now about that breath of fresh air. The Megaways mechanic was introduced by the Australian company Big Time Gaming in 2015. The first slot to use this technology was “Dragon Born”. However, Megaways gained real popularity after the release of the game “Bonanza”, which became the standard for further development. And in general, Bonanza became so legendary that people who have never played slots know about it. I believe that the emergence of the Megaways mechanic is literally a historic event in the history of slots.

Who is the creator of this mechanism?

The creator of the Megaways mechanic is Big Time Gaming, known for its innovative approach to slot machine development. Their contribution to the slot industry has opened new horizons for gameplay and winning opportunities. Tens of thousands of paylines… Just think about this number for a second. And at the same time, imagine some primitive slot with a trivial fruit theme. In this context, it is also worth noting the creator of the studio — Nick Robinson. Thanks to him, I can write this text, and you can play crazy slots with the Megaways mechanic.

How did this format change the slot industry?

The introduction of Megaways changed the approach to creating slots, making them way dynamic and unpredictable. Games with this mechanic really feel… right. Mostly in such slots (not considering shoddy work for the sake of money), everything is at a very high level: visuals, sound effects, elaboration of other mechanics and bonus rounds. Many developers have obtained a license to use this mechanic, which has led to the emergence of numerous games with Megaways, enriching the market and providing players with more entertainment options. This is important. Studios are constantly competing for your attention, thereby creating better and better slots. Everyone is in the black.

How does the Megaways mechanism work?

The most confusing and coveted — how does it work?

I’m sure many people have been interested in this question, and many have not found a clear answer. I didn’t figure it out right away either. But now I will explain everything in as much detail as possible so that even someone who hears about Megaways for the first time can understand this mechanic.

Mechanic description: how many possible combinations?

The main feature of slots with the Megaways mechanic is the variable number of symbols on each reel. If in classic slots each reel has a fixed number of symbols (for example, 3 or 5), then in Megaways this parameter changes with each spin.

• Each reel can contain from 2 to 7 symbols.
• Most Megaways slots have 6 reels (but there are exceptions).
• The number of winning combinations is calculated using the formula (I will try to convey very simply):

Number of combinations = number of symbols on one reel × number of symbols on the second reel ×…× number of symbols on the sixth reel… and so on, to the last, seventh reel.

• The maximum number of combinations is achieved when each of the 6 reels has 7 symbols: 7×7×7×7×7×7=117,649 winning ways.

That is, every time you press “Spin”, the game randomly determines how many symbols will appear on each reel, which affects the number of potential winning combinations.

The difference between traditional slots and Megaways

Megaways differs from regular slots in several key aspects:

How does the number of winning ways change with each spin?

The number of winning ways in Megaways changes depending on the number of symbols on each reel. To understand how this works, let’s look at a few scenarios.

Scenario 1: Minimum number of combinations. If each of the conditional 6 reels has only 2 symbols, then the number of winning ways will be: 2 × 2 × 2 × 2 × 2 × 2 = 64 winning combinations. This is the minimum possible value for a 6-reel Megaways slot.

Scenario 2: Mixed values. Suppose that in one spin the following symbol values appear:

• 6 symbols on the 1st reel
• 4 symbols on the 2nd reel
• 5 symbols on the 3rd reel
• 7 symbols on the 4th reel
• 3 symbols on the 5th reel
• 6 symbols on the 6th reel

Then the number of winning combinations will be: 6 × 4 × 5 × 7 × 3 × 6 = 15,120. This variability makes each spin unique.

Scenario 3: Maximum number of combinations. If the game has a maximum threshold of 7 symbols on each reel, then the already familiar formula will apply here: 7 × 7 × 7 × 7 × 7 × 7 = 117,649 winning ways. This is the famous upper limit of Megaways!

Why does Megaways seem unpredictable?

The thing is that traditional slots work on the principle of clear lines — if the symbols fall on the specified paylines, you win. In Megaways, a winning combination is formed simply when the same symbols appear on adjacent reels (from left to right). That is, even if the symbols are not arranged in a row, you can still win!

Are there any restrictions?

Yes, different Megaways slots may have their own maximum number of winning ways. For example:

• Some games have up to 117,649 Megaways.
• Others may limit the maximum number, for example, to 46,656 or 15,625.

However, this is much more than, say, 20 fixed lines. It depends on the specific game, and before playing, you should always familiarize yourself with its characteristics (mandatory).

How to win on Megaways slots?

Each spin is independent, and the results are determined by a random number generator. High volatility means that wins can be rare but significant. Here, it is also worth remembering that certified casinos use a random number generator, which allows you to play slots with the compelling of trying your luck. There is no reason you can play calmly, without thinking that you are being deceived. So, before playing, always check the slot, the provider and study the paytable in detail. Of course, you can rely on fate, but understanding your actions has always been a strong point of a reasonable person, hasn’t it?

How winning combinations can vary depending on the number of symbols on the reels

Increasing the number of symbols on the reels expands the number of winning ways, which swell the chances of winning. However, even with fewer winning ways, bonus features can significantly increase the winning potential. Bonus features are generally the key to victory in almost any game. I always advise spinning slots at small stakes to trigger as many bonus rounds as possible.

Bonus features in Megaways slots

Now is the time to talk about how bonuses can increase your chances of a big win.

Cascading reels and multipliers

One of the most popular mechanics in Megaways slots is cascading reels. They work very well in tandem. After each win, the symbols that formed the winning combination disappear, and new ones fall into their place. This makes it possible to create several winning combinations within one spin. And this, in turn, adds a sense of movement and a big win, even when the win is actually small. The combination of these two mechanics encourages me to play further and experience each spin to the fullest. Of course, let’s not forget about responsible gaming. Balance, or rather its understanding, is your secret weapon. Don’t forget about it.

In addition, many slots add a progressive multiplier to each cascade. For example, in slots with free spins, this multiplier can start at x1 and increase after each cascade (x2, x3, x4, etc.), without limits. As a result, if you manage to start a long chain of wins, the payout amount can increase dozens or even hundreds of times. I’m sure many of you have experienced this, and more than once. What’s the feeling? For me, it’s like I’m the center of the universe, or the main character of some romantic adventure film, who is about to win a million, buy a sports car and… I think I’ve successfully described this feeling.

Free spins with enhanced features

Most Megaways slots have a free spins mode (seriously? but I have to say it), which can be activated by collecting a certain number of Scatter symbols. It is important that during these free spins, special rules are often applied that further increase the chances of winning:

• Unlimited progressive multiplier — starts at x1 and increases after each cascade.
• Additional spins — in many slots, you can get more free spins if a certain number of Scatter symbols appear during the bonus game.
• Random modifiers — some slots add random features, such as an increased number of winning lines or guaranteed Wild symbols.

Random bonuses and special mechanics

Some Megaways slots may have random bonuses that are activated unexpectedly during the main game. They can include:

• Maximum number of Megaways — all reels are filled with the maximum number of symbols, which gives more winning ways.
• Additional Wild symbols — more Wilds appear on the reels, which significantly increases the chances of big combinations.
• Symbol bridges — certain symbols can turn adjacent symbols into winning ones or create new chains of wins.

What interim conclusion can we draw? Megaways slots, thanks to their bonus features, create a potential for big wins. The mechanics of cascading reels, progressive multipliers, free spins, and random bonuses make each spin unpredictable (which corresponds to today’s events in the world, by the way). If you’re lucky enough to activate a series of winning combinations with an increasing multiplier, you can get a significant payout.

The best Megaways slots to play

Many slots use the Megaways mechanic, but some of them have become real hits, like Bonanza. Here are the best:

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Bonanza Megaways Online Slot

• RTP: 96%
• Paylines: 117649
• Min-Max bet: 0.2 - 20

One of the first slots with this mechanic, which remains popular thanks to cascading wins and free spins with multipliers. And it also has the status of a slot legend.

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Extra Chilli Megaways Online Slot

• RTP: 96.82
• Paylines: 1
• Min-Max bet: 0.2 - 40

A slot with dynamic bonuses and the ability to buy free spins. And what do we see? The same studio. And this speaks to quality.

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White Rabbit Online Slot

• RTP: 97.39%
• Paylines: 248832
• Min-Max bet: 0.1 - 20

Known for its unique reel expansion, which can significantly increase the number of winning combinations.

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Gonzo’s Quest Online Slot

• RTP: 95.97%
• Paylines: 20
• Min-Max bet: 0.40 - 100

An updated version of the classic slot, which combines Megaways with the popular features of the original game. Such slots are especially interesting because they combine something old and forgotten with something innovative. They literally exist in the present moment.

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Great Rhino Megaways Online Slot

• RTP: 96.5
• Paylines: 120000
• Min-Max bet: 0.2 - 100

Stands out with high volatility and the ability to win big prizes.

RTP and volatility of Megaways slots

How to calculate the RTP of Megaways slots?

Return to Player is an indicator that reflects the percentage of bets returned to players in the long term. In most Megaways slots, the RTP is in the range of 96%-97%, which is an average or high indicator for slot machines. There’s nothing to calculate. Just choose slots that have higher RTP values. However, this is not the only indicator. I’ll talk about volatility later, but I want to emphasize — read reviews and watch reviews, including expert ones. If you see a hyped slot, wait a little, look at the reviews, and only then start playing.

What is the volatility in such games?

Megaways slots usually have high volatility. This means that wins can be rare but huge. In such games, you have to wait for large payouts, but when they come, they can be much larger than in low-volatility slots. Often people who you see in the news under the headline “This guy won a million in…” played and won precisely in slots with the Megaways mechanic.

There are also medium-volatility Megaways slots that provide more frequent but smaller wins. They are suitable for players who are not ready to risk large sums but want stable payouts.

Tips for choosing a slot

To increase your chances of success, I advise you to do the following:

• RTP — choose slots with an RTP of 96% or higher. This will help reduce losses in the long term.
• Volatility — If you are ready to risk for the sake of big wins, choose high volatility. If you want more stable payouts, choose slots with medium volatility.
• Bonus features — slots with free spins, multipliers, and cascading reels can increase winning potential.
• Game dynamics — some slots offer a “Bonus Buy” feature, which allows you to immediately buy a bonus round instead of waiting for Scatter symbols to drop. This can be useful for players who want to immediately experience bonus opportunities.

Where to play Megaways slots? The best casinos

How to choose a reliable casino to play Megaways slots?

If you want to try Megaways slots (and I feel that you do), it is important to do it in a safe and proven online casino. The choice of platform affects not only the quality of the game but also the safety of your funds and personal data. Here are the main criteria to pay attention to.

License — the basis of safe play.

Choose only licensed online casinos that operate under the jurisdiction of reputable gambling regulators, such as:

• Malta Gaming Authority (MGA)
• UK Gambling Commission (UKGC)
• Curacao eGaming
• Kahnawake Gaming Commission

A license guarantees that the casino operates under international standards, offers fair games, and adheres to responsible gaming rules. You can check the license on the official casino website — this information is usually at the bottom of the main page.

Game assortment — are there enough Megaways slots?

Game variety is another important factor. A good casino should offer:

• Popular Megaways slots from well-known developers (Pragmatic Play, Big Time Gaming, NetEnt, Red Tiger).
• Demo versions of games — the ability to test the slot without the risk of losing money.
• Convenient search and filters for quick access to Megaways games.

Bonuses and promotions — how to get more benefits?

Many casinos offer bonuses for new players, which can give you additional opportunities to win. The most common types of bonuses:

• Welcome bonus — additional money to your account after your first deposit.
• Bonus free spins — free spins in slots that can be used in selected games.
• No deposit bonuses — free money or free spins just for registering.
• Cashback — return of part of the lost funds.

Important! Always read the bonus wagering requirements. Some casinos set high wagering requirements (for example, x40 or x50), which makes bonus wagering difficult.

Payment Methods — How to Conveniently Deposit and Withdraw Money?

Ensure that the casino supports payment methods that are convenient for you, such as:

• Bank cards (Visa, Mastercard).
• Electronic wallets (Skrill, Neteller, PayPal).
• Cryptocurrencies (Bitcoin, Ethereum, USDT).

Pay attention to the minimum deposit and withdrawal amounts, as well as the speed of payouts. In top casinos, withdrawals take from a few minutes to 24 hours.

Conclusion

The Megaways mechanic has changed the online slot industry, offering a much more dynamic and interesting gameplay with a huge number of winning ways. Thanks in particular to Nick Robinson, its introduction changed the standard approach to slot development. The popularity of this format is due not only to its innovation but also to its high winning potential, which attracts both beginners and experienced players.

Today, Megaways remains one of the most sought-after mechanics in the world of gambling, and many developers actively use it in their projects. The constant competition between studios for players’ attention, as we have already discovered, only contributes to the creation of better games, expanding entertainment opportunities. In the end, Megaways has become an integral part of modern slots and continues to set new standards in the industry.