Pros
- Over 1m maximum winning ways
- 45000x top prize
- Loads of bonuses
- Locked reels in free spins
- Increasing multipliers, sticky wilds, and more!
Cons
- High volatility gameplay
Contents
Introduction
1 Million Megaways BC uses the Megaways engine to deliver more than one million possible win combinations.
The slot has high volatility, with a maximum payout of 45,000x the stake.
Its features include cascading reels, a global multiplier, free spins with a mammoth reel, sticky wilds, and the Lock-It Reels mechanic.
Theme and Graphics
1 Million Megaways BC takes players back in time to when cavemen roamed the earth, along with sabretooth tigers and woolly mammoths. The game features impressive graphics, rendered in an art style that we’ve come to know and love from irondog, which can be seen in games like Pirate Kingdom Megaways and Megaways Jack. It’s definitely a great-looking game, and it has a tribal soundtrack that suits the theme well.
RTP and Variance
The RTP (return to player) of 1 Million Megaways BC is 96.2%. Like most other Megaways games, is is a high volatility slot.
How to Win
Like usual, each reel can display a variable number of symbols which will determine the number of winning ways. In the base game, this ranges from 64 to 117,649 winning ways. This increases during the free spins round, which we’ll cover later.
Whenever you hit a winning combination, a cascade will occur so you can hit multiple wins on a single spin.
There is also an increasing multiplier feature that triggers along with each cascade – similar to in Gonzo’s Quest. When the first cascade occurs, your multiplier with increase to 2x and it will double on each subsequent cascade – up to a maximum of 8x during the base game.
This is a nice little touch that you don’t see in many slots with cascading reels. Increasing multipliers are always welcome, especially when they occur during the base game.
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Global Multiplier
Every consecutive cascade increases the global multiplier by +1. Four cascades in a row trigger the free spins feature. Multipliers can rise to a maximum of 8x, and in rare cases players can enter the bonus with up to a 1,500x payout already secured from cascades.
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Free Spins with Mammoth Reel
The free spins bonus is triggered by four consecutive cascades. The mammoth reel is added, containing up to 6 symbols. This reel introduces sticky wilds, an extra multiplier, and 5 additional free spins. The mammoth reel significantly increases the ways to win and expands the grid to its full size.
Lock-It Reels
This mechanic expands reels to their maximum number of symbols and locks them in place for the duration of a spin. All 6 reels can lock at 7 symbols each, while the mammoth reel can lock at 9 symbols. This creates over 1 million potential ways to win, far more than the standard Megaways maximum of 117,649.
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1 Million Megaways BC Overview
This title expands on the Megaways format by offering far more win possibilities than usual. Features such as Lock-It Reels and the mammoth reel help build on the standard mechanics.
With high volatility and a maximum win of 45,000x the stake, the slot caters to players who prefer feature-packed gameplay with strong payout potential, though the high risk level may not appeal to everyone.
| Slot Name: | 1 Million Megaways BC |
|---|---|
| Software: | irondog |
| RTP: | 96.2% |
| Volatility: | High volatility |
| Paylines: | 1058841 |
| Reels: | 7 |
| Min Bet (all lines covered): | £0.20 (GBP) |
| Max Bet: | £5 (GBP) |
| Top Win: | 45000 |
| Features: | Wild Symbol, Scatter Symbol, Multiplier, Free Spins, Megaways, High volatility, 5 Reels, Cascading, Expanding Reels, High Payout |
| Themes: | Action & Adventure, History |
| Last Update: | 29/06/2026 |
Available in UK?
|
Yes. irondog have a UKGC license and are allowed to offer their games at UK licensed casinos. |
1 Million Megaways BC Slot FAQs
What is the RTP of 1 Million Megaways BC?
The payout percentage of 1 Million Megaways BC is 96.2%.
What is the biggest win available on 1 Million Megaways BC?
The biggest win you can land while playing this slot is worth 45000x.
How volatile is 1 Million Megaways BC?
1 Million Megaways BC is a high volatility slots game.
Is there a free spins bonus in 1 Million Megaways BC?
Once you’ve landed four cascades in a row during the base game, you’ll trigger the free spins round. Here, there’s a Mammoth Reel, sticky wilds, locked reels and increasing multipliers that don’t reset in between wins.
How does the Mammoth Reel work?
This is an additional reel that is placed in the middle of the game that can hold up to 9 symbols, and increases the maximum number of winning ways up to 1,058,841.
What are locked reels?
During the free spins round, whenever a reel shows its maximum number of symbols (7 for regular reels and 9 for the Mammoth Reel), it will lock on that number for the rest of the bonus.
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| Slot Name: | 1 Million Megaways BC |
|---|---|
| Software: | irondog |
| RTP: | 96.2% |
| Volatility: | High volatility |
| Paylines: | 1058841 |
| Reels: | 7 |
| Min Bet (all lines covered): | £0.20 (GBP) |
| Max Bet: | £5 (GBP) |
| Top Win: | 45000 |
| Features: | Wild Symbol, Scatter Symbol, Multiplier, Free Spins, Megaways, High volatility, 5 Reels, Cascading, Expanding Reels, High Payout |
| Themes: | Action & Adventure, History |
| Last Update: | 29/06/2026 |
|
Available in UK?
|
Yes. irondog have a UKGC license and are allowed to offer their games at UK licensed casinos. |
