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Online Slots With Megaways
Megaways slots changed the maths of online slots when Australian studio Big Time Gaming first put the engine in front of players with Dragon Born back in 2016. The trick is simple in principle: the number of symbols on each reel changes on every spin, so the number of ways to win is recalculated each time. The headline figure – up to 117,649 ways with all six reels showing seven symbols each – is the part most players have seen quoted, but it’s the variable reels, the cascading wins and the unlimited free-spins multiplier that make these games feel different from a standard five-reel video slot.
Slotfruit’s Megaways database covers 100 published titles from Big Time Gaming and the 19+ studios it licenses the engine to. The grid below is filtered to Megaways only, so you can sort by RTP, narrow by software provider, or jump straight into any title’s full review.
What makes a Megaways slot different
Every Megaways game shares the same engine, but two features turn up so consistently that they’re worth understanding before you play. Both directly affect how the game feels and how the maths plays out.
- Cascading reels. When a spin produces a win, the winning symbols are removed and new ones drop in from above. The new arrangement is then assessed for another win, and the process continues until no more wins land. Most Megaways titles run cascades with no upper limit during the base game, so a single spin can chain several wins.
- Unlimited multiplier in the bonus. Once you trigger the free-spins round, the multiplier starts at 1x and rises by one with every cascading win, with no cap. The big advertised max-win figures (typically 10,000x to 50,000x the stake) all come from extended cascade chains during this bonus round.
- Variable reels. The reels visually expand and contract between spins. You might see two symbols on reel one and seven on reel five on one spin, then the reverse on the next. The “117,649 ways” figure is the maximum, not the typical.
- High volatility as standard. The base game is usually quiet and you lean on the bonus to do the heavy lifting. Most Megaways slots sit in the high or very-high volatility band, which is worth knowing before you commit a session bankroll.
Top 10 Megaways slots by RTP
These are the highest-RTP Megaways slots in Slotfruit’s database. RTP figures are taken from the published certification documents and may differ between operators (some studios ship lower-RTP versions of the same title to certain casinos), so it’s worth checking the in-game info screen at your chosen site before a session.
Highest RTP Megaways
Morgana Megaways from iSoftBet is the outlier of the set with a 98.01% return-to-player figure – well above the 96.0% to 96.8% range most Megaways titles sit in. Blood Suckers Megaways pairs the high RTP with relatively low-medium volatility for a Megaways game, which makes it one of the easier ones to play extended sessions on.
Megaways providers worth knowing
Big Time Gaming invented the engine, but licenses it to other studios under deal terms that vary by partner. As a result, most of the Megaways games you’ll see at UK casinos in 2026 are NOT made by BTG themselves. Slotfruit’s catalogue splits roughly like this:
- Pragmatic Play (19 games). The most prolific Megaways licensee. Big-win plains and mythology themes dominate – Buffalo King Megaways and Power of Thor Megaways are typical. Quality is consistent, max-win caps generally lower than BTG.
- Blueprint Gaming (11 games). Strong reputation for tie-in themes (Rick and Morty Megaways, King Kong Cash). Genie Jackpots Megaways is the high-RTP standout.
- iSoftBet (11 games). Less famous than the others but home to the highest-RTP title in our database, Morgana Megaways at 98.01%.
- NetEnt (10 games). Brought Megaways treatment to a few of its biggest legacy titles (Gonzo’s Quest Megaways, Twin Spin Megaways, Piggy Riches 2). Reliable polish.
- Big Time Gaming (6 games on Slotfruit). The originator. Bonanza Megaways and White Rabbit Megaways are the genre-defining titles. BTG’s max-win caps tend to be the most aggressive on the market.
- Red Tiger, Iron Dog, Relax Gaming, Microgaming, Stake Logic round out the catalogue.
How we rank Megaways slots
Our ranking weights four things. RTP carries the most weight because it directly affects long-run results. Max-win potential matters because high-volatility play only justifies itself if the upside is meaningful. Mechanic variety – whether the free-spins round adds something beyond cascades-and-multipliers – decides whether a game feels distinct. And finally, the studio’s reputation for honest reel maths matters: we’ll always pick a 96.5% certified game from a well-audited studio over a 97% game from a less reputable one.
Pros and cons of Megaways
- Pro: massive max-win potential. Top Megaways titles cap out at 50,000x stake or higher, which beats most fixed-line slots.
- Pro: bonus rounds feel different. The unlimited multiplier means a long cascade chain in the free spins is a real tension moment.
- Pro: huge catalogue. Over a hundred titles means you’ll find a theme and style that fits, rather than being stuck with a handful of options.
- Con: high variance. Most sessions will run cold for stretches. Megaways punishes underfunded play more than a low-volatility 5-reel slot does.
- Con: RTP varies by operator. Some studios ship 92% and 94% versions of the same title to certain casinos. The headline 96% figure is not guaranteed everywhere.
- Con: bonus buy restrictions in the UK. UKGC changes in 2025 limited the “buy the bonus” feature that was common on Megaways slots. UK-licensed casinos no longer offer one-click bonus purchase on most of these titles.
Recent Megaways releases on Slotfruit
The most recently added Megaways titles in the database are:
- Christmas Megapots (Big Time Gaming, December 2025) – BTG’s new “Megapots” sub-engine adds a four-tier pot prize that can land on top of the standard Megaways win.
- Zombie School Megaways (Pragmatic Play, July 2025) – cartoon-horror theme with a wild multiplier round.
- Witch Heart Megaways (Pragmatic Play, May 2025).
- Bandit Megaways (Pragmatic Play, April 2025).
- Aztec Gems Megaways (Pragmatic Play, January 2025) – the Megaways take on Pragmatic’s hit Aztec Gems base game.
Pragmatic Play continues to dominate the release cadence. Big Time Gaming has shifted focus to its “Megapots” variant (Christmas Megapots, Monopoly Megapots, Millionaire Megapots all launched in late 2025 and early 2026), which layers a pot bonus on top of the Megaways core.
Top picks worth trying
If you’re new to the engine, these are the most reliable starting points:
- Bonanza Megaways (Big Time Gaming). The original. Mining theme, classic Megaways pacing. Still the benchmark.
- Extra Chilli Megaways (Big Time Gaming). Adds a gamble-the-bonus feature – you can risk free spins for higher multiplier potential.
- Buffalo King Megaways (Pragmatic Play). Plains theme with a 5,000x max win. Popular with UK regulars.
- Gonzo’s Quest Megaways (Red Tiger / NetEnt). The Megaways rework of one of the most-played cascading slots ever made.
- Fishin’ Frenzy Megaways (Blueprint / Reel Time). Lower volatility than most on this list, so easier going for longer base-game sessions.
You can filter the full database above by software provider, RTP range, or bonus features to find titles that suit how you like to play. Each game card links through to a full review with payouts, bonus mechanics and where to play it in the UK. If you’d rather browse by site than by game, our UK slot sites directory ranks the casinos that carry the widest Megaways libraries.
Who created Megaways slots?
Megaways was invented by Australian studio Big Time Gaming. The first title to use the engine was Dragon Born in 2016, but Bonanza later that year was the game that made the mechanic mainstream. BTG still owns the licence and other studios pay to use it.
What does the 117,649 ways figure actually mean?
It's the maximum number of winning combinations possible on a single spin when all six reels show seven symbols each. The number is recalculated every spin from however many symbols actually landed, so 117,649 is the upper bound, not the typical.
Do Megaways slots have higher RTP than normal slots?
Not as a rule. Most Megaways titles sit between 95.5% and 96.8%, which is the same band as standard video slots. A handful (Morgana Megaways at 98.01%, Blood Suckers Megaways at 97.66%) are at the high end. The free-spins-round multiplier is what makes the max-win figures look big, not the RTP.
Which providers make the best Megaways slots?
Big Time Gaming is the originator and its top titles (Bonanza, White Rabbit, Extra Chilli) are still the benchmark. Pragmatic Play and Blueprint Gaming have the largest catalogues. Red Tiger and iSoftBet have a couple of standouts each. The licensing model means Megaways games are made by 19 different studios in total.
Why are most Megaways slots high volatility?
The unlimited cascade multiplier in the free-spins round is where most of the win potential sits. To balance that, the base game has to pay less often than a normal video slot would. Cold stretches are part of the design rather than a bug.
Can I play Megaways slots on mobile?
Yes. Every Megaways title from BTG and its licensees is built on HTML5, so they run in mobile browsers without an app. The variable-reel layout adapts to portrait orientation on phones and to landscape on tablets.
Is the bonus-buy feature available on Megaways in the UK?
Not on most titles. UKGC rule changes in 2025 limited the one-click bonus-purchase feature that several Megaways slots used to offer. The games themselves still run normally at UK-licensed casinos, but you have to trigger the free spins through gameplay rather than buying in.
What's the difference between Megaways and Megapots?
Megapots is Big Time Gaming's newer variant. It uses the same variable-reel Megaways core but layers a tiered jackpot pot system on top of it. Christmas Megapots and Monopoly Megapots are the first two titles to ship with it (late 2025 and April 2026 respectively).
