Megaways mechanics explained: why these pokies play so differently
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Shakeel Akhtar
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Megaways is a game mechanic, not a theme or a brand. It’s a patent-protected system developed by Big Time Gaming (BTG) — an Australian company, somewhat ironically — and licensed to dozens of other studios who’ve applied it to their own titles. The result is a recognisable family of pokies that share certain structural characteristics while varying enormously in theme, visual style, and bonus features. Understanding what the mechanic actually does explains why Megaways games feel and play so differently from traditional pokies.
The defining feature of Megaways is the variable reel. In a traditional pokie, each reel displays a fixed number of symbols per spin — usually three. In a Megaways game, the number of symbols visible on each reel changes with every spin, randomised between a minimum (usually two) and a maximum (usually seven). On a six-reel Megaways game, this produces between 2×2×2×2×2×2 = 64 and 7×7×7×7×7×7 = 117,649 ways to win on any given spin.
Ways-to-win is the win calculation system used alongside the variable reels. Any matching symbol in an adjacent position on the next reel from left to right constitutes part of a winning combination, with the number of matching positions multiplying the win. When all six reels display maximum symbol height simultaneously — the “max ways” spin — a matching symbol covering all seven positions on every reel would produce thousands of winning combinations simultaneously. This is rare, but the possibility of it underpins the mechanical excitement of watching reel heights resolve on each spin.
Cascading reels — usually called Avalanche, Tumble, or Cascade depending on the studio — are almost universally paired with Megaways. When a winning combination lands, the contributing symbols are removed from the reels and replaced by new ones falling from above. If the replacement symbols form new wins, those also pay and the cascade continues. Win multipliers that increase with each successive cascade are a common addition, so a deep cascade sequence can produce exponentially growing payouts off a single bet.
online pokies australia players who’ve played the most popular Megaways titles — Bonanza (BTG’s original), Buffalo King Megaways (Pragmatic Play), Sweet Bonanza, Dead or Alive 2, Gonzo’s Quest Megaways — will recognise this cascade plus multiplier structure as the central tension of the genre. A cascade reaching x10 or x15 on a high symbol combination produces enormous wins; a cascade that dies after two steps produces something negligible.
Free spins bonus rounds in Megaways games are typically the highest-variance part of the experience. Most use a locked maximum ways configuration during free spins — all reels stay at maximum height — combined with an unlimited or capped multiplier that continues growing through the spin sequence. The top wins in Megaways games are almost exclusively produced by extended free spin runs with large multipliers rather than base game play.
The volatility of Megaways games ranges widely. Some titles — Reactoonz 2, for instance — use the mechanic with a more moderate volatility profile, producing more frequent smaller wins alongside the big cascades. Others — Dead or Alive 2, certain BTG originals — are extremely high-volatility, with extended base game cold stretches punctuated by occasional large bonus triggers. The Megaways label alone doesn’t tell you the volatility; you need to look at the specific title’s published profile or research experienced player reports.
Buy feature availability has become standard in Megaways games. Most titles allow you to purchase direct entry into the free spins bonus round for a multiplied stake — typically 80–100x your current bet. This directly addresses the frustration of high-volatility base games where the bonus triggers infrequently; players can skip the wait and enter the high-variance part of the game immediately. The cost is substantial, and the expected value of buying the feature versus triggering it naturally is mathematically equivalent (minus the premium, which means it’s slightly negative), but for players who are specifically there for the bonus experience, the option has genuine appeal.
The Megaways patent expires over the next few years, which will likely accelerate adoption by studios who currently use unlicensed variations. For players, the practical impact is more Megaways-style titles with wider theme variety and potentially improved mechanics as studios iterate without licensing constraints.
