Megaways Slots Explained. How the Mechanic Works

Curious about Megaways slots? This guide unpacks Big Time Gaming’s innovative Megaways mechanic for Irish players – including cascading reels, variable symbols per reel, and the jaw-dropping 117,649 ways to win. Discover what sets Megaways apart, the best games to try, and tips for making the most of your spins.

What Are Megaways Slots?

Megaways slots are an exciting style of online video slot developed originally by Big Time Gaming (BTG). Unlike traditional slots, Megaways games use a dynamic reel system where the number of symbols on each reel changes with every spin. This creates a huge number of possible winning combinations – up to 117,649 ways to win on many titles.

The Megaways mechanic has taken the Irish online casino scene by storm, thanks to its fast-paced gameplay and blockbuster win potential. Today, Megaways is licensed to several top slot studios, so you’ll spot these games at many regulated Irish casinos.

How Do Megaways Slots Work?

Key difference: Megaways slots feature variable reels and “ways to win” rather than fixed paylines.

  • Variable Number of Symbols Per Reel: Each spin, every reel displays between 2 and 7 symbols (sometimes more).
  • Ways to Win: Winning combinations pay out when matching symbols land anywhere on adjacent reels from left to right. The more symbols on each reel, the higher the number of potential ways to win.
  • Cascading Reels: Many Megaways slots feature cascading or tumbling reels, so winning symbols disappear and new ones fall in, giving multiple win opportunities per spin.

For example, if all six reels each show seven symbols, you could have 7 x 7 x 7 x 7 x 7 x 7 = 117,649 ways to win. Some titles even introduce more reels or additional features, pushing this number even higher!

Analogy: Imagine each reel as a column in a fruit machine, but instead of being fixed, each column expands or contracts every spin. It’s like playing a new slot every go!

Key Megaways Features Explained

Megaways slots come packed with bonus features that keep the action lively. Here are the main elements you’ll encounter:

Cascading Reels

After a win, the winning symbols vanish and new symbols drop down, potentially triggering further wins – just like a chain reaction. This continues until no new wins are made.

Variable Reels

The number of symbols on each reel can change from spin to spin. This means the layout looks different every time, keeping things unpredictable and fresh.

Randomised Ways to Win

Instead of “lines,” every possible combination from left to right counts. So, you’re not fiddling about trying to line up specific patterns – any three or more adjacent matching symbols can deliver a payout.

Bonus Rounds and Free Spins

Most Megaways games include classic slot bonuses such as free spins, multipliers, and sometimes even mystery symbols. These bonus features are supercharged by the ever-changing reels, often ramping up the excitement during free spins rounds.

Upgradeable Multipliers

Watch for progressive multipliers that increase for every consecutive cascade win, especially during free spins. It’s not uncommon to see big wins rack up quickly if luck’s on your side.

Feature Buys (Where Available)

Certain Megaways slots allow players to buy straight into the bonus round for a set price. Do note, however, that this option may be restricted at some Irish-licensed casinos due to regulatory considerations.

Top Megaways Slots for Irish Players

With so many choices, where should you start? Here are some of the most popular Megaways titles available at Irish casinos:

  • Bonanza Megaways – The original Megaways slot from BTG. With mining-themed visuals and the famous “DING!” as you land a win, this game is a true trailblazer.
  • Irish Riches Megaways – From Blueprint Gaming, this title blends Megaways mechanics with shamrocks and pots of gold, perfect for those chasing an Irish lucky streak.
  • Extra Chilli Megaways – Another BTG smash hit. The gamble feature can see your free spins multiply rapidly – very popular for those who love a bit of risk with their reward.
  • Who Wants to Be a Millionaire Megaways – Based on the classic TV quiz show, featuring lifelines and a clever bonus round with escalating multipliers.
  • Gonzo’s Quest Megaways – A modern reboot of NetEnt’s beloved adventure slot, now with expanding reels and trademark avalanche wins.
  • Big Bass Bonanza Megaways – Pragmatic Play’s fishing-themed hit, now with Megaways magic and the potential for big free spin streaks.

You’ll find these games (and plenty more) at most reputable Irish online casinos. To make sure your chosen casino is properly regulated and offers fair play, always check for an approved Irish casino licence.

Tips for Playing Megaways Slots

Playing Megaways slots is great fun, especially with a bit of know-how under your belt. Here are some practical tips for Irish players:

  • Check Game Volatility: Megaways slots tend to be high variance, meaning long dry spells but hefty wins when they come. For more on this, see our Slot Volatility Guide.
  • Play Demo Modes First: Most good Irish casinos let you try Megaways slots in demo mode, so you can get a feel for cascading wins and bonus mechanics without risking your own cash.
  • Understand Wagering Requirements: If you’re using a casino bonus or free spins, check the small print. Not all Megaways games contribute equally to wagering.
  • Set a Bankroll Limit: High-volatility games can burn through your stake quickly. Brush up on bankroll management tips before spinning.
  • Try Feature Buys Cautiously: Buying into the bonus can be tempting but isn’t always affordable or allowed under Irish regulations. Stick to standard spins unless you’ve read the paytable and rules carefully.

Megaways Licensing and Fairness

Big Time Gaming holds the Megaways trademark and licenses the mechanic to leading slot developers worldwide. Major brands like Blueprint Gaming, Pragmatic Play, Red Tiger, and NetEnt release Megaways games under official partnership.

When playing at Irish-regulated casinos, rest assured these slots meet stringent fairness and compliance standards. The official Big Time Gaming site provides details on their licence program, stating:
Casino Partners and Slot Developers can now join our flourishing license program alongside some of the biggest names in the gaming industry!

As with all certified games, Megaways slots use Random Number Generators (RNGs) independently tested for fairness, so results are always random and cannot be manipulated by the casino or player. To learn about how RNG protects Irish players, see our RNG Fair Gaming Guide.

Responsible Gambling Reminder for Irish Players

Megaways slots are thrilling but can be high-paced and high-risk. Always:

  • Set a budget before spinning
  • Take regular breaks
  • Consult our Responsible Gambling Guide for helpful tools and support in Ireland

FAQ: Megaways Slots for Irish Players

Are Megaways slots legal for Irish players?

Yes, Megaways slots are fully legal to play at any online casino holding a valid Irish or EU remote gaming licence. Always check a site’s licensing credentials before playing.

Do Megaways slots offer better chances of winning?

Megaways slots provide thousands of potential ways to win, but this does not guarantee more frequent payouts. Most are highly volatile – expect fewer, bigger wins rather than steady small payouts. Always check each game’s RTP (return to player) and volatility level.

Can Megaways slots be played on mobile devices in Ireland?

Absolutely. Leading Irish casino sites offer mobile-optimised Megaways slots, playable on both iPhone and Android. For more, head over to our Mobile Casino Ireland Guide.

Which Irish payment methods work with Megaways slots?

Megaways slots accept all major payment methods supported by Irish casinos, including debit cards, e-wallets (like PayPal and Skrill), and bank transfer. Just remember, some payment types may be excluded from bonuses, so always read the terms and conditions.

Are there special bonuses for Megaways slots?

Some Irish casinos offer free spins or bonus cash specifically for Megaways slots. Always check the promotion details, as wagering requirements or eligible games may apply.


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For the latest from the official Megaways creator, visit Big Time Gaming.

Lead Casino Reviewer & Game Strategist |  + posts

Hailing from Leeds, James Worthington is a seasoned player turned writer with over a decade immersed in the online casino realm. With a background in computer science from the University of Leeds, James offers a blend of technical understanding and firsthand gaming experience. Regularly penning articles for free-spins.org, he breaks down complex game mechanics and provides readers with strategies that are both informed and actionable. James's expertise ensures that players get the most out of every spin.