Bonanza Megaways Slot
Bonanza Megaways Slot  Logo

Bonanza Megaways Slot


Mining is not a job for everyone. This specific niche owes its success to one major slot, and that’s Big Time Gaming’s Bonanza. It’s one of the top slots to use the studio’s Megaways engine, offering a wide array of winning opportunities and 117,649 winning ways. Bonanza Megaways has an RTP of 96% that’s right in the center for highly volatile titles. Those 117,649 winning ways can deliver wins up to 26,000x the bet. Of course, that can only happen if you’re lucky to get the highest number of symbols per row which will increase the number of ways to win.

Software Big Time Gaming
Release Date 07.12.2016
Volatility High
RTP 96.0%
Multiplier Yes
Max. win 26,000x
Bonus game No
Free spins Yes
Scatter Symbol Yes
Wild symbol Yes
Symbol Stacked No
Jackpot Game No
Slot lines 117,649
Slot reels 6
Layout 6-7
Stakes range (€/£/$): 0.20 to 20
Slot Theme Mining
Technology FLASH, HTML5

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Bonanza Megaways Free Play

Bonanza Megaways Slot  preview
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Best Casinos to Play Bonanza Megaways for Real Money

Looking for the best casinos to play Bonanza for free or real money? The list below has the top casinos on the market that run Big Time Gaming software. Our system has autoselected only the top-rated casinos with BTG games including Bonanza Megaways.

By joining one of these casino sites, you can try the mining-themed slot for free or play with real money or a bonus. Of course, all of our recommended casinos are fully legit so you don’t need to worry about the legal side of matters.

BetAmo Welcome Package: up to €300 + 150 FS or €2,000



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Playamo Welcome Offer: up to €300 + 150 FS or €2,000



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Bob Casino Welcome Package: up to €500 + 130 FS

Bob Casino


Welcome Package: up to €500 + 130 FS

Visit casino Read Review

18+, T&C apply,

How to Play

Bonanza Megaways is no different to play than any other slot game. While it runs on the Megaways engine, it still features a familiar layout and design. You can play it on your PC, Mac, or on the go with relative ease thanks to the nicely-outlined controls. If you think you’ll need help, you can try it for free and see how it works.

Or just follow this guide to start playing:

  • Choose a legit online casino with BTG games – choose one from our recommendations
  • Register at the casino site and confirm your account via email
  • Head to the game library – search for Bonanza Megaways
  • Choose a bet and hit the Spin button to hunt for the golden nuggets!

As a Megaways slot, Bonanza doesn’t rely on traditional paylines. Instead, it comes with 117,649 ways to win, typical for a slot of its kind. The bets range from €0.20 to €20 per spin so you’ll have plenty of options to pick from. In terms of symbols, you’ll see mining carts, rare gems, and stylized card royals which suit the theme perfectly. The slot features no jackpots, but the maximum win is more than satisfying. It’s an easy-to-play slot with fun gameplay that all slot fans must try.

RTP and Volatility

The RTP of 96% is paired with high volatility.

Bonanza Megaways is a highly volatile slot. Megaways slots often are, and this one is no exception. Which isn’t to say that it doesn’t pay nicely. Paired with an RTP of 96% and a few solid features, the slot features pretty solid wins.

There are 4 premiums on the reels, the highest one among them paying 50x for six. That’s a pretty decent return for a symbol, especially on varying reels like Bonanza Megaways has. Wilds can step in from the extra horizontal reel and complete winning combinations for similar payouts.



Bonanza Megaways

The mining craze that took over California like a storm in the early XX century has inspired a lot of literary pieces and works of art. It has inspired Big Time Gaming to create the Bonanza Megaways slot too, allowing you to dig under the ground and find rare valuable gems.

It’s not the sharpest-looking slot out there, but it still looks solid. The mining theme is accompanied by a folk soundtrack that suits it and retro sound effects that’ll put you in the right mood for some diggin’.

The list of symbols in Bonanza Megaways involves 4 premiums including a diamond and six card royals. A wild and scatter make an appearance too, but they don’t pay cash prizes.

A cart full of TNT is the wild, exploding on the reels to create stunning winning combinations. It doesn’t pay by itself. Scatters are available too in the form of golden letters that spell GOLD to trigger the free spins round. Special free spin scatter carts appear in the bonus round only, and the +5 golden scatter adds extra spins to your tally.

Bonanza Megaways - payouts

Mobile compatibility

Bonanza Megaways may be a retro slot at heart, but it’s a modern one underneath. It was produced on the HTML5 platform allowing players to spin it on the go via their favorite mobile browsers. You can play it on any Android or iOS smartphone, and you don’t need the latest iPhone to run it.

Since the slot is mobile-optimized, it’s easy to spin on the go. All the controls are in their usual spots. The only difference is that you’ll be running your finger across the screen instead of clicking the Spin button.

About Big Time Gaming

Big Time Gaming is an Australian studio launched in 2011. It made waves in the iGaming industry when it invented the Megaways mechanic, an innovative reel varying engine that brought it international recognition. Besides being known as a slot provider, BTG has released several hit roulette and blackjack games. For its efforst and innovation, it has received several awards, including the 2017 Best Software Provider trophy.

While its portfolio is noticeable smaller than what NetEnt or Microgaming offer, BTG focuses on quality over quantity. Its slots impress with great gameplay that’s equally fun and rewarding. Bonanza Megaways is just the cherry on top of the cake. Its other popular games include branded slots such as Who Wants to be a Millionaire, Extra Chilli, and Danger: High Voltage.

Bonus Rounds and Free Spins


Bonanza isn’t a slot that will impress you with a host of features. The main highlight are the cascading wins that are a major reason why the Megaways engine is so fun and rewarding. Apart from those, you also get an extra horizontal reel with 4 symbols that can complete winning combination at any time.

There’s a free spins round too which is triggered by four or more scatters.

Free Spins

To enter the free spins round you will need to land four scatters that spell GOLD. Which is normal if you ask us considering that the gold hunt is on in the bonus round more than in the base game. During this round, you get a new scatter in the form of a free spins cart loaded with gold. Three of these add 5 extra spins, while four deliver 10.
Bonanza megaways - free spins

Every extra scatter adds 5 free spins to your tally before the round starts. The bonus plays just like the base game. There are no expanding symbols or reels, but the slot introduces a progressive win multiplier that grows higher with each cascade. Oh, and it’s an unlimited multiplier, so it goes without saying that it can take your wins to the next level.

Bonanza Megaways Demo Play

Before you start playing Bonanza Megaways for real money, we suggest trying it for free. That goes double for players who aren’t yet acquainted with the Megaways mechanic. It’s a powerful slot with the rewarding engine as well as fantastic winning potential in the bonus round thanks to the uncapped multiplier.

The demo is available in all Big Time Gaming casinos. Just like with all other slots, we always recommend trying it out. It’s not just about the features – it’ll give you a chance to se if you like the slot as well.

Max Win

The top prize in Bonanza Megaways is 26,000x the stake.
We already mentioned several times that the Bonanza Megaways slot is quite rewarding. It can pay a stunning 26,000 times your bet, which is nearly what progressive jackpots offer. It goes perfectly in line with the high volatility and 96% RTP, so if find such slots appealing, you’ll love this one.
overall rating:

In many ways, Bonanza is the archetypical Megaways slot. While the mining theme may not appeal to everyone, the engine most certainly will. You’ll find the maximum win appealing too, so Bonanza Megaways should be among the top of your must-try slot list. It’s a real golden nugget of a slot that you can unearth with a bit of luck on your side.

Runs on the Megaways engine
Straightforward gameplay
The unlimited progressive multiplier in the bonus round
The theme is not for everyone
High volatility


What’s the RTP of the Bonanza Megaways online slot?
The Bonanza Megaways slot RTP is set dead straight at 96%. It’s the industry average for slots of high variance.
Can I earn real cash prizes in Bonanza Megaways?
Yes, you can. You’ll have to make a deposit in an BTG casino and choose real money mode, though.
Does the Bonanza Megaways slot have a jackpot?
No, it doesn’t, but that doesn’t diminish its value. The maximum win you can hit is 26,000x the bet, which is more than what many jackpots offer.

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Updated: 14.04.2022

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