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Slot Mechanics & Metrics

Megaways

SlotCodex Editorial · Updated · Figures live from the SlotCodex database

Megaways is a slot mechanic, invented and licensed by Big Time Gaming, in which the number of symbols on each reel changes every spin — so the number of ways to win varies dynamically, typically up to 117,649. It replaces fixed paylines with a per-spin recalculated ways-to-win count.

Key Takeaways

  • Megaways is a licensed reel engine by Big Time Gaming (BTG), not a genre label: reel heights change every spin, so the ways-to-win count is recalculated dynamically.
  • The classic setup is six reels of 2–7 symbols, giving up to 7⁶ = 117,649 ways on a full spin.
  • Wins pay on adjacent reels from the left in any row position — there are no paylines to configure.
  • Most Megaways titles pair the engine with cascading reels and unlimited free-spins multipliers, which pushes them into high volatility territory.
  • Dozens of studios (Red Tiger, Pragmatic Play, Blueprint, NetEnt and others) license the mechanic, which is why the same engine appears across otherwise unrelated brands.

How Megaways Works

A conventional slot has a fixed grid — say 5 reels × 3 rows — and a fixed set of paylines. The Megaways engine breaks the first assumption: on every spin, each reel is randomly assigned a height, typically between two and seven symbols. The number of "ways" for that spin is the product of the visible symbol counts:

ways = reel₁ × reel₂ × reel₃ × reel₄ × reel₅ × reel₆

A spin showing 7-7-7-7-7-7 offers the famous 117,649 ways; a spin showing 2-3-4-2-6-3 offers just 1,728. The counter above the reels updates every spin — that variable ceiling is the core sensation of the mechanic.

Winning follows ways-to-win logic: a symbol must appear on consecutive reels starting from the leftmost one, in any vertical position. The win is multiplied by how many combinations of positions connect it across reels. Many titles add a horizontal top tracker reel above the middle reels, contributing extra symbols to reels 2–5.

Two companion features appear in most (not all) Megaways games:

  1. Cascading / tumbling reels — winning symbols are removed and new ones fall in, allowing chained wins from a single bet.
  2. Free spins with an unlimited progressive multiplier — each cascade during the bonus increases a multiplier that never resets during the feature. This is where the engine concentrates most of its payout potential, and the main reason Megaways math skews high-volatility.

Why the ways count is not a "better odds" meter

It's tempting to read a 117,649-ways spin as "luckier" than a 10,000-ways one. It isn't. The per-spin ways count is part of the game's overall math model: the distribution of reel heights, symbol weights and payouts is already balanced to produce the certified RTP. More ways on a given spin do mean more chances on that spin — but across the game, everything is priced in. You can't buy an edge by waiting for tall reels.

The Math: ways vs paylines

ConfigurationWin routesTypical count
Classic payline slot (5×3)Fixed patterns across the grid10–25 lines
Ways-to-win slot (5×3)Any-position adjacency, fixed grid243 ways (3⁵)
Ways-to-win slot (5×4)Any-position adjacency, fixed grid1,024 ways (4⁵)
Megaways (6 reels, 2–7)Any-position adjacency, variable grid64 – 117,649 ways per spin

The engine's range spans three orders of magnitude within a single game. Note that a "way" pays less than a classic line hit of the same symbol — payouts are rebalanced so the total return matches the target RTP. Megaways changes the texture of winning (many small partial hits, occasional connected explosions), not the underlying economics.

Megaways in the SlotCodex catalog

Live figures computed from the SlotCodex catalog database — they update automatically as the catalog grows.

The catalog currently tracks 476 Megaways games from 61 providers (of 34,893 games total). Earliest Megaways release on record: 2018-05-10.

Highest-RTP Megaways slots

  1. Gonzo's Quest Megaways by Red Tiger Gaming98.16%
  2. Mystery Reels Megaways by Red Tiger Gaming98.06%
  3. Lucky Phoenix Megaways by Pragmatic Play98.00%
  4. Madame Mystique Megaways by Pragmatic Play98.00%
  5. The Dog Mansion Megaways by Pragmatic Play98.00%
  6. White Rabbit Megaways by Big Time Gaming97.77%
  7. Well of Wilds Megaways by Red Tiger Gaming97.71%
  8. Blood Suckers Megaways by Red Tiger Gaming97.66%

Megaways vs regular ways-to-win

  • 243/1,024-ways games offer any-position wins on a fixed grid — the count never changes. Megaways adds the per-spin randomization of the grid itself.
  • Cluster-pays games abandon reel adjacency entirely (wins form by adjacent groups). Megaways keeps left-to-right reel logic.
  • Licensing is the practical difference: any studio can build a 243-ways game, but "Megaways" is BTG intellectual property used under license — the branding on the splash screen is a legal statement, not just marketing.

For Players

  • Expect high variance. The base game produces frequent tiny wins that rarely cover the stake; the meaningful outcomes live in the cascading bonus with its unresetting multiplier. Budget like you would for any high-volatility slot — the long droughts are structural.
  • Check the specific game's RTP. Licensed Megaways titles span a wide RTP range, and several ship in multiple operator-selectable configurations. The in-game info screen is authoritative; the SlotCodex data block above shows which tracked titles sit at the top.
  • Try the demo first. The rhythm of variable reels and cascades is distinctive — some players love the near-constant motion, others find it noisy. A hundred free spins will tell you which you are.
  • Bonus-buy versions exist in some markets: paying 50–100× stake to enter free spins directly changes nothing about the certified RTP but concentrates your entire budget in the highest-variance part of the game.

For the Industry

  • Licensing economics. Megaways demonstrated that a mechanic can be a licensable asset independent of any game brand. For studios, a licensed engine buys proven player recognition at the cost of royalties and a crowded shelf of lookalikes; differentiation shifts to theme, feature layering and math tuning.
  • Portfolio saturation is real. With hundreds of Megaways titles in distribution (see the live counter above for what SlotCodex tracks), the label alone no longer carries a launch — post-2020 releases increasingly hybridize the engine with other mechanics to stand out.
  • Data modeling. For catalogs and BI, "Megaways" is a boolean mechanic flag orthogonal to provider, theme and volatility — exactly how the SlotCodex database stores it. Treating it as a genre or a provider corrupts faceting and cross-provider analytics.
  • Player-protection angle. The unlimited multiplier structure produces extreme max-win tails (tens of thousands of times stake in flagship titles). Jurisdictions with win-cap or feature-restriction rules require per-market configuration review before deployment.

Frequently Asked Questions

What are Megaways slots?

Megaways slots are games built on Big Time Gaming's licensed reel engine where each reel shows a random number of symbols per spin (commonly 2–7). The ways to win are recalculated every spin by multiplying symbol counts across reels, reaching up to 117,649 ways in the standard six-reel setup.

How do Megaways slots work?

Each spin, the engine randomly sets the height of every reel. Matching symbols on adjacent reels from the left pay regardless of row position, and the ways count equals the product of visible symbols per reel. Most titles add cascading wins and free spins with progressive multipliers on top.

How do you win on Megaways slots?

You win by landing matching symbols on adjacent reels starting from the leftmost reel, in any row position. There is no strategy that changes the odds — outcomes are RNG-driven and the RTP is fixed by the math model. Bigger ways counts on a spin mean more chances for that spin, already priced into the game's math.

Where can I find slots with Megaways?

Big Time Gaming's own titles and licensed versions from studios like Red Tiger, Pragmatic Play, Blueprint and NetEnt are carried by most major casinos. The SlotCodex catalog tracks every Megaways game in its database with free demos — see the live counter and top list in this article.

What is the maximum number of ways in a Megaways slot?

The classic configuration is six reels with up to seven symbols each: 7^6 = 117,649 ways. Some titles exceed this with extra reels or added top-reel mechanics, and licensed variants have advertised several hundred thousand ways in special modes.

Are Megaways slots high volatility?

Usually yes. The engine produces many small partial wins, but the payout weight is concentrated in cascades and unlimited free-spins multipliers, which makes most Megaways titles high or very high volatility. Check each game's rating — a few licensed versions are tuned milder.

Related Terms

Sources

  1. Megaways is Big Time Gaming's patented reel engine offering up to 117,649 ways to win, with cascading reels (official Bonanza page) Big Time Gaming (accessed 2026-07-20)
  2. BTG maintains a dedicated Megaways game catalog (46 Megaways titles listed, plus Licensed and MegaPays categories) Big Time Gaming (accessed 2026-07-20)
  3. Other studios license the Megaways mechanic from BTG: Pragmatic Play announced its Megaways trademark partnership with Big Time Gaming (16 April 2020) Pragmatic Play (accessed 2026-07-20)
  4. Licensed Megaways titles pair the engine with tumbling/cascading reels and variable ways counts (Great Rhino Megaways combines tumbling reels and over 200,000 ways to win) Pragmatic Play (accessed 2026-07-20)

Sources & review status

Written and maintained by SlotCodex Editorial with AI assistance under the editorial process. Game figures are computed live from the SlotCodex catalog database; rules, math and regulatory facts are checked against public primary sources (see the Sources list above). Read how we source and review content.