
- Over 1m maximum winning ways
- 45000x top prize
- Loads of bonuses
- Locked reels in free spins
- Increasing multipliers, sticky wilds, and more!

- High volatility may mean low win rate
- Fairly standard RTP of 96.2%
Contents
Introduction
1 Million Megaways BC is yet another innovative online slot from irondog that comes loaded with a wide range of features. From a base game with cascading reels and increasing multipliers to a free spins round that adds an extra reel, sticky wilds and locked reels into the mix, this online slot offers up a thrilling online gaming experience that all players are sure to enjoy.
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.
i Million Megaways BC Free Spins and Bonuses
When you land four cascades in a row, you’ll receive 8 free spins. If you land more consecutive cascades, you’ll get two more free spins on each one – up to a maximum of 14. During this bonus, a new reel is added into the middle of the game, called the Mammoth Reel, which can hold up to 9 symbols.
Cascading reels are still in effect, as well. They come with increasing multipliers, just like they did in the base game – but, the multiplier won’t reset in between spins.
If you manage to land the full 7 symbols on any of the reels, it will remain locked. So, it will always show 7 symbols and improve your total megaways for the rest of the bonus. It will also add a 1x multiplier to your total. If the Mammoth Reel manages to land the full 9 symbols, then it will also lock and you’ll get five more free spins.
Sticky Wilds are also available in the free spins round. These are just regular wilds in the base game but they’ll remain in place for the entirety of the free spins bonus.



Overall Review
When it comes to creating Megaways slots, irondog is one of the best makers out there. This company aims to stray away from the cookie-cutter style of Megaways games that all seem to have very similar formats and features.
Like Megaways Jack and Pirate Kingdom Megaways, 1 Million Megaways BC introduces some great new features that work within the Megaways framework. Locking reels, increasing multipliers and sticky symbols in the free spins round make for some hugely generous winning potential, so there’s lots to look forward to.
This isn’t one of those games where you can only expect big wins in the free spins round, either. The base game of 1 Million Megaways BC also has the potential to be incredibly generous, since there are cascading wins with increasing multipliers available here, too.
Overall, 1 Million Megaways BC offers up a fantastic online gaming experience. The only drawback is the high volatility, which may leave you waiting a while for a significant win – but, that’s pretty much par for the course when it comes to Megaways games.
Disclaimer: 1 Million Megaways BC trademark / license is owned by irondog. This site is not endorsed by irondog.
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: | £100 (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 |
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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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