How megaways slots work and what makes them so volatile
Megaways is a reel modifier engine that reshapes the layout of every spin. Instead of a fixed grid of symbols, the mechanic varies the number of icons appearing on each reel, producing a wildly different symbol count each round. The format was devised by Big Time Gaming and has since been licensed to dozens of studios, which is why the same core idea now sits inside hundreds of different games. Players chasing the format often do so because of the headline number: up to 117,649 ways to win on a single spin.
For anyone who grew up pulling the lever on the poker machines tucked into pubs around Sydney or the larger gaming floors at Crown Melbourne, the move to variable reels feels like a quantum leap. Where a classic pokie has a set of fixed paylines carved into the cabinet, a megaways title calculates wins across every possible combination of matching symbols on adjacent reels. That single shift changes the rhythm of play, the size of the payouts, and how a bankroll behaves across a session.
What a megaways reel actually looks like
The most common megaways layout uses six vertical reels, each displaying between two and seven symbols. Because the symbol count shifts on every spin, the total number of possible winning ways also shifts. The maximum of 117,649 ways is reached when all six reels land seven symbols high, but most spins produce fewer. Some games add a horizontal bonus reel above reels two, three, four, and five, which can carry extra symbols and multipliers to bump the way count even higher.
Wins are paid from the leftmost reel to the right, and at least one matching symbol is required on each of the first three reels for a payout to register. Because there are no fixed paylines, the design avoids the need to choose how many lines to bet on. Instead, players set a stake and the game uses that stake across all available ways for the spin. A $1 bet at The Star Sydney's online counterpart, for example, would mean one cent per way on a 100-way spin, but the variable count means the effective per-way bet shifts constantly.
The random reel modifier explained
The engine that drives the variability is essentially a random number generator selecting a symbol count for each reel before the symbols are drawn. The reels on a megaways game are not the rigid mechanical strips of a vintage pub machine; they are virtual containers that can hold any legal number of icons. The visual presentation of extra symbols often spills out above or below the main reel window, with smaller icons partially visible to suggest there is more on the reel than the screen can show.
This randomness is also what creates the games' signature drama. A spin can start with three symbols per reel and end up looking underwhelming, while the very next spin might explode with seven symbols on every reel and a long string of matching icons. Studios like Pragmatic Play, Blueprint, and Red Tiger have layered extra features onto the base mechanic, so two megaways titles rarely play alike even though they share the same engine.
Cascading wins and tumbling symbols
Most megaways games pair the variable reel layout with a cascading or tumbling feature. When a winning combination lands, those symbols vanish from the grid and the icons above drop down to fill the gaps. New symbols then fall in from the top, and the game evaluates the new arrangement. If another winning combination appears, the process repeats, allowing multiple payouts from a single paid spin. The chain can continue until no new wins form.
This cascading structure pairs naturally with the variable reel because the symbol count resets between cascades. A tumble that begins with all six reels at seven symbols might end with a smaller count after several cascades, which keeps the tension high on every step. Players who enjoy the long, drawn-out base game of a traditional pokie sometimes find megaways base games faster and more eventful because of this constant motion.
Bonus rounds and the free spins multiplier
The bonus round is where megaways games typically reach their peak payout potential. Most are triggered by landing four or more scatter symbols in the base game, awarding a set number of free rounds. The signature element is a win multiplier that starts at a base value and increases by one after every cascading win during the bonus. Some games start the multiplier at 2x, others at 3x or higher, and a few allow players to gamble the awarded spins for a chance at a larger starting multiplier or extra free rounds.
This structure turns the free spins round into a high-variance shootout. A long chain of cascades near the start of the bonus can lift the multiplier into double digits before too many spins have elapsed, while a quiet round can fizzle out with small wins. Australian players who prefer the longer, slower sessions common in TAB venues may find this style uncomfortable, which is why bankroll discipline matters more here than on a low-variance classic pokie.
Volatility, RTP, and stake sizing
Megaways titles sit firmly on the high-volatility end of the spectrum. The games pay out less often than a traditional five-reel video slot, but when a win lands, it tends to be larger. Return-to-player percentages usually fall between 95% and 97%, which is competitive with mainstream video pokies but slightly below some low-volatility options. The real swing factor is bet sizing, because a session can burn through hundreds of AUD on cold stretches before a single meaningful hit.
Players in Australia often size their bets by thinking in cents per spin rather than total stake, given the local habit of playing $1 or $0.50 per spin at the pub. The same instinct works on megaways games, although it is wise to set a hard session loss limit before starting. A bankroll that lasts 200 base spins on a low-volatility slot might last fewer than 100 on a megaways title because the bigger swings drain the balance faster during quiet patches.
Comparing megaways with classic video slots
The differences between a megaways game and a traditional video slot cover structure, pacing, and risk. The table below sets out the main points.
| Feature | Megaways slots | Classic video slots |
|---|---|---|
| Reel structure | 6 reels, 2–7 symbols each | 5 reels, 3–5 symbols each |
| Ways to win | Up to 117,649 variable ways | Fixed paylines, often 10–50 |
| Win evaluation | Cascading symbols, chain wins | Single evaluation per spin |
| Bonus trigger | 4+ scatters, free spins with rising multiplier | 3+ scatters, free spins or pick bonuses |
| Volatility | High | Low to medium |
| Average RTP | Around 95–97% | Around 94–96% |
| Typical session feel | Fast, swingy, eventful | Slower, steadier payouts |
The table captures the practical trade-offs. Players who enjoy big single-hit moments tend to gravitate toward megaways, while those who prefer longer sessions with frequent smaller wins usually stick with classic video slots.
Playing megaways games from Australia
Megaways games are widely available through international online casinos that accept Australian players, although the local regulatory environment leaves most providers operating offshore. Some Australian venues, including the larger floors in Brisbane and the Gold Coast, have begun experimenting with megaways-style cabinets on the floor, but the bulk of megaways play happens online. AUD deposits, POLi and PayID banking, and 24-hour time-zone support have become baseline expectations for the Australian market.
Responsible play is particularly important with high-volatility formats. Setting deposit limits, taking breaks, and treating the games as entertainment rather than income are the same habits recommended for any casino title. For readers who want a deeper rundown of bonus structures, wagering terms, and the wider terminology used across online platforms, the Hungarian reference site covers many of these points in plain language. Whatever the venue, the underlying rule stays the same: know the mechanic, set a budget, and walk away when the budget is spent.