Rating: ⭐⭐⭐⭐⭐ | Verdict: The complete guide to how Megaways works and the best games
Last updated: March 2026
What Are Megaways Slots?
Megaways is a revolutionary slot mechanic invented by Australian developer Big Time Gaming (BTG). Unlike traditional slots with fixed paylines, Megaways slots feature a dynamic reel system where the number of symbols on each reel changes with every spin, creating a different number of ways to win each time.
How Does Megaways Work?
In a standard Megaways slot, each reel can display between 2 and 7 symbols per spin. With 6 reels, this creates up to 7 x 7 x 7 x 7 x 7 x 7 = 117,649 ways to win on a single spin. The number of active ways to win is displayed on screen and changes with every spin.
Cascading (Avalanche) Reels
Most Megaways slots feature cascading reels (also called avalanche reels or tumbling reels). When you land a winning combination, the winning symbols explode and new symbols fall from above. This can create chain reactions of consecutive wins from a single spin.
Unlimited Win Multipliers
During the free spins bonus round in games like Bonanza, a win multiplier increases with each cascade. Starting at 1x, it can theoretically reach unlimited levels, which is why Megaways slots can produce extraordinary wins.
Best Megaways Slots 2026
1. Bonanza Megaways — Big Time Gaming — RTP 96%
The original Megaways slot and still one of the best. Bonanza features a mine-cart theme, up to 117,649 ways and an unlimited free spins multiplier. High variance with extraordinary win potential.
2. Extra Chilli Megaways — Big Time Gaming — RTP 96.19%
A spicy follow-up to Bonanza with the same Megaways engine but a chilli-themed twist. Features gamble options for extra free spins and a thrilling bonus round.
3. Who Wants to Be a Millionaire Megaways — Big Time Gaming — RTP 96.23%
Based on the iconic TV show, this Megaways adaptation adds the famous lifelines to the bonus round for a unique and entertaining experience.
4. Monopoly Megaways — Big Time Gaming — RTP 96.48%
Monopoly meets Megaways in this property-themed spectacular. Features Mr. Monopoly free spins with board game bonuses and huge multiplier potential.
5. Ted Megaways — Blueprint Gaming — RTP 95.84%
Based on the popular movie, Ted Megaways features a hilarious bonus round and the familiar Megaways engine from Blueprint Gaming’s outstanding portfolio.
Pros and Cons of Megaways Slots
| Pros | Cons |
|---|---|
| Up to 117,649 ways to win | High variance — can be expensive to play |
| Exciting cascading reel mechanics | Bonus rounds can be hard to trigger |
| Unlimited multiplier potential | Complex mechanics can confuse beginners |
| Massive win potential in free spins | High base game variance drains bankroll |
FAQ — Megaways Slots
Who invented Megaways slots?
Megaways was invented by Australian developer Big Time Gaming (BTG) and first appeared in Dragon Born in 2016. Bonanza Megaways made it famous in 2016.
How many ways to win do Megaways slots have?
Up to 117,649 ways to win, though many Megaways slots reach up to 200,704 ways with the Megaways mechanic on all reels including a horizontal top reel.
Are Megaways slots high variance?
Yes. Most Megaways slots are high to extreme variance. They can drain a bankroll quickly but offer explosive win potential in bonus rounds.
What is the best Megaways slot?
Bonanza Megaways is widely considered the best due to its unlimited multiplier feature and outstanding entertainment value. Extra Chilli and Monopoly Megaways are also excellent choices.
Can I play Megaways slots for free?
Yes. Demo versions of Megaways slots are available at most UK online casinos, allowing you to try the mechanic without risking real money.
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