The spin you see is the end of a longer process
When a Megaways grid settles on its final symbols, you are looking at the last step in a chain that began the moment you pressed the button. A random number generator picked a value, the game mapped that value to reel positions, the grid then counted its active ways, and only after all of that did the screen light up with a win or a dead spin. Understanding that chain matters because it changes what you look for in the game's own information panel.
Might of Freya uses the Megaways engine, which means the number of symbols on each reel changes from spin to spin. A reel might show two symbols on one spin and seven on the next. The game multiplies those reel heights together to produce the number of active ways for that particular spin. The paytable does not show one fixed number of paylines because there is not one.
What the random number generator does
The RNG is the algorithm that determines game outcomes. It does not know what you wagered, what happened on the previous spin, or what the game's advertised return is. It produces a value, and that value is mapped onto the reel strips. The mapping is fixed in the game's design; the RNG only decides where the reels stop.
Independent testing laboratories are commonly used to certify RNG behaviour. Certification covers game mechanics, not an operator's financial conduct. That distinction is worth holding onto: a certified RNG tells you the outcome selection is fair in a mechanical sense. It says nothing about whether a withdrawal will be processed quickly, whether a bonus is generous, or whether an operator is solvent.
One consequence of the RNG-mapping design is that no spin is ever due. The generator has no memory of the previous result. A long run of dead spins does not make a win more likely on the next press, because the next value is drawn from the same distribution as all the others.
Paylines versus ways-to-win on a Megaways grid
Fixed-payline games require betting all lines, and a paying combination must land on one of those printed patterns. Ways-to-win formats pay on adjacent-symbol combinations instead of fixed lines. On a Megaways layout, that means matching symbols on adjacent reels from left to right, regardless of the row they occupy.
The practical difference shows up in how the game reports its potential. A fixed-line game might say 20 lines. A Megaways game reports a range, because the reel heights change. The information panel will state the maximum ways for the base game, and often a higher figure when a feature expands the reels. The table below sets out the structural difference.
| Element | Fixed paylines | Megaways ways-to-win |
|---|---|---|
| Number of winning patterns | Fixed, printed on the paytable | Changes every spin with reel heights |
| How a win is formed | Symbols on a specific line | Adjacent symbols left to right, any row |
| Stake relationship | Usually a total bet across all lines | One total bet covers all active ways |
| What the paytable states | Exact line count | Maximum ways, with a range in play |
Because the active ways change, the same stake can buy a different number of ways on different spins. That is not a malfunction and not a hidden setting; it is the engine working as designed.
Where the return percentage sits in all of this
Return to Player is a theoretical percentage of total wagered money a game returns to players over a very large number of spins or hands. It is a long-run statistical average, not a per-session guarantee. A slot with a given RTP is not promising that a session of a hundred spins will return that share of your stake. It is describing the expected rate of loss across an enormous number of plays.
House edge and RTP are complements: they sum to 100% for the same game. If a game returns a certain percentage over the long run, the operator's edge is the remainder. Neither figure tells you what the next spin will do. The RNG does not consult the RTP before producing a value, and the game does not compensate for a losing streak by tilting future outcomes upward.
Volatility changes the shape, not the return
Volatility describes how payouts are distributed over time. High volatility means rarer but larger payouts; low volatility means more frequent but smaller ones. Volatility does not change a game's RTP. Two games can share the same theoretical return and behave completely differently in a session, because one clusters its payouts into occasional big hits while the other drips out small wins.
On a Megaways title, the changing reel heights and cascading symbols tend to produce a particular volatility profile, but the only reliable source for how a specific game is tuned is the game's own information panel or the operator's game page. The paytable will not usually print a volatility label, though the game's help screen may describe it in broad terms.
Stake size does not change the programmed return either. A larger bet scales the size of the outcomes, not the likelihood of them. The same RNG mapping applies at every stake level. What stake size does change is the pace at which a bankroll moves, because every spin costs more in absolute terms.
Fixed and progressive jackpots on the same layout
Fixed jackpots pay a set amount. Progressive jackpots grow from a share of qualifying wagers and reset after a win. A single game can carry both, or neither, and the paytable is where that distinction is stated. Progressive contributions are typically taken out of the game's return, and some progressives require a maximum-stake bet to qualify.
That last point is the one most often missed. A player who sees a progressive total rising may not realise that their current stake level does not qualify them for it, or that the base game return is slightly lower because a portion of each qualifying wager feeds the jackpot pool. The information panel will state the qualifying conditions. If it does not, the operator's game page or the game studio's published rules are the next place to look.
Reading the paytable as a decision tool
The paytable is not decoration. It carries the symbol values, the scatter and wild rules, the feature triggers, and often the theoretical return. Reading it before playing answers most of the questions that otherwise surface after a confusing session.
Start with the symbol values. The paytable will show what each symbol pays for three, four, five or more of a kind, usually expressed as a multiple of the stake or the line bet. On a Megaways game the values are typically shown as multiples of the total bet, because there is no line bet to speak of. Then check the feature rules: how the bonus is triggered, what the free spins award, whether cascades are active in the base game, and what the maximum ways figure becomes during the feature.
Finally, check the game information panel for the theoretical return. Many jurisdictions require the RTP to be displayed in the game's help or info screen. If the figure is not there, the operator's game page or the studio's published documentation may carry it. The number you find is the long-run average for that specific game configuration, and it is the most useful single figure for understanding the cost of play.
What a play pattern can and cannot do
No betting pattern changes the built-in edge of a negative-expectation game. Raising and lowering the stake, pausing after a win, switching to a different game, or pressing the button at a particular rhythm all leave the RNG mapping untouched. The generator does not observe your behaviour, and the game's return is set in its design, not in your session choices.
What is genuinely under your control is narrower and less glamorous. You choose the game, which fixes the RTP and volatility you are exposed to. You choose the stake, which fixes the absolute cost per spin. You choose the session length, which determines how many independent draws you experience. And you choose a stopping point, which is the only reliable way to end a session at a known loss or a known win.
That is the honest mechanism. A Megaways slot is a machine for producing a long sequence of independent, negative-expectation draws with a particular volatility shape. The entertainment value is real, but it is paid for at the rate the RTP describes, and no sequence of button presses changes that rate.
FAQ
Does the number of ways on a Megaways spin change the RTP?
No. The return percentage is set for the game as a whole, across all possible reel configurations. A spin with more active ways has more chances to form a paying combination, but the expected return per unit wagered stays the same over the long run.
Why does the same symbol pay different amounts on different spins?
Because the payout is a multiple of your stake, and the stake is the same on every spin, the symbol value itself does not change. What changes is how many matching symbols land and how many ways they complete, which is why the win amount varies from spin to spin.
Can I tell from the paytable whether a progressive jackpot is worth chasing?
The paytable will tell you the qualifying stake and whether the jackpot is fixed or progressive. It will not tell you whether chasing it is a good use of a bankroll, because the expected return depends on the current jackpot size, the contribution rate and the base game return, most of which are not printed on the paytable itself.
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This article is general information about how these mechanics work. It is not legal advice and not a recommendation to gamble or to use any particular operator. Availability and legality differ by jurisdiction — check the rules that apply where you are.