If you’ve spent any time with online slots, you’ve probably seen the word Megaways and wondered what it actually means. It pops up a lot, and for good reason.
Megaways is a game system used in certain slots where the number of symbols on each reel changes on every spin. That shifting layout means the possible ways to make winning combinations also changes each time.
In this guide, we’ll explain what Megaways really is, how it works behind the scenes, and how to read the number you see on screen so you know what’s happening on any given spin.
What Are Megaways Slots?
Megaways slots use a random reel modifier system first created by Big Time Gaming, now licensed to many well-known providers. Instead of fixed paylines, these games rely on ways to win. Matching symbols on adjacent reels from left to right can form a win, no matter where those symbols land on each reel.
Most Megaways titles use six reels. On each spin, every reel can show a variable number of symbols within a set range, often between 2 and 7. The higher the symbols appearing across the reels, the more potential combinations that spin can create.
Because the layout changes constantly, Megaways slots feel lively and varied. One spin might present a compact grid with fewer ways, and the next could open up a larger set of possible combinations. The core idea stays the same across all themed versions of the mechanic, whether that’s a classic fruit style or a story-led adventure.
How Do Megaways Work?
Before each spin, the Megaways engine randomises how many symbols appear on each reel within that game’s allowed range. When the reels stop, any matching symbols on adjacent reels starting from the left can award a win. Positions on the reel do not need to align on a set payline.
Many Megaways games also include reactions, sometimes called cascades. When a win lands, the symbols involved disappear and new ones drop or slide in to fill the gaps. If that creates another win, the process repeats until no new win forms. Some titles add a horizontal reel that feeds extra symbols onto the main reels, or mystery symbols that all reveal the same icon at once.
Each title sets a maximum possible number of ways. A common cap is 117,649, reached when all six reels show their maximum symbols at the same time. The exact cap and reel setup vary by game.
Outcomes are generated by certified Random Number Generator technology, so every spin is independent and cannot be predicted or influenced.
What Does The Megaways Number Mean?
The Megaways number on screen tells you how many possible ways there are to create winning combinations on that specific spin. It is worked out by multiplying the number of symbols that appear on each reel together. Wins are then evaluated from left to right on adjacent reels, so this figure shows how many distinct paths matching symbols could take across the grid.
For example, if the reels show 3, 5, 4, 6, 2 and 7 symbols, the calculation is 3 x 5 x 4 x 6 x 2 x 7, which equals 5,040 Megaways. On the next spin, the reel heights might change, and so will the number. Some Megaways titles also include an extra horizontal reel; if present, its symbols are included in the same multiplication, which can push the figure higher.
Each game sets its own minimum and maximum reel heights, which is why you will sometimes see caps such as up to 117,649 Megaways on a six-reel slot that can show up to seven symbols on each reel. During any reactions or cascades triggered by a win, the number of symbols per reel usually stays the same for that spin, so the Megaways figure typically remains unchanged until the next spin.
A higher Megaways number means more potential combinations on that spin, but it does not predict whether a win will occur. Outcomes are determined by the game’s random number generator and each spin is independent. The number is simply a description of the layout you are playing at that moment, not a signal of what will happen next.
Why Are Megaways Games So Popular?
The shifting reel heights keep gameplay varied from spin to spin, which many players find engaging. Add in common extras such as reactions, mystery symbols, and free spins, and the experience can build nicely as features interact. In a lot of free spin rounds, for example, a win multiplier may increase after each reaction, so a single trigger can unfold into several connected outcomes.
There is also plenty of choice. Providers use the Megaways engine across a wide range of themes and presentation styles, from retro looks to richly animated worlds. That means you can pick the atmosphere and pace you prefer while still getting the core mechanic that Megaways is known for.
It also helps that Megaways slots are straightforward to follow once you understand the basics. You do not need to track fixed lines, only whether symbols land on adjacent reels from left to right.
Are Megaways Games Fair & Random?
Yes. Megaways titles on our site are regulated under UKGC rules. Every spin is determined by tested RNG software, and games are audited to confirm that the rules and return to player details are accurate. Each spin is independent, and the Megaways mechanic simply randomises the number of ways to win on each round.
You can check each game’s info panel for its rules, features and RTP. RTP is a theoretical long-term average, not a prediction for your session. For added peace of mind, our safer gambling tools let you set deposit, loss and session limits, use reality checks or take time-outs to stay in control.
Myths About Megaways: What Should Players Know?
A common myth is that a bigger Megaways number makes a win more likely. It only shows how many potential combinations are available on that spin, not whether any will land. The figure rises and falls as reel heights change.
Another misconception is that Megaways slots can be due a payout or that recent results affect what happens next. They do not. Every spin is independent and randomly determined by a tested RNG.
There are no strategies that can change outcomes. Betting systems or altering stakes do not affect the underlying odds or the return to player, which is a long-term average. What you can control is your play: set a budget, use account limits, and choose features you enjoy.
How To Choose The Best Megaways Slot?
Start with what you enjoy. If theme matters to you, pick a style that appeals and a soundtrack you like, as you will be hearing and seeing them a lot. If you prefer pace, look for games with reactions, mystery symbols, or a top tracker reel that keeps things moving between spins.
Consider the features. Some free spin rounds come with progressive multipliers, others offer retriggers, and some add expanding wilds. Read the game’s info page to see how its features work and whether there is a cap on the number of ways.
Check practical details too. Look at the bet range, stated RTP, volatility and maximum win, then choose titles that fit how you like to play. If you are new to Megaways, try a few different games to see which mix of pace and features feels right.
Set limits before you start and only play what you are comfortable with. When you are ready to explore, browse our Megaways collection and find a slot that suits your style. Understanding how the Megaways number works makes it much easier to pick confidently and enjoy the experience on your terms.
**The information provided in this blog is intended for educational purposes and should not be construed as betting advice or a guarantee of success. Always gamble responsibly.