Bonanza Slot Review – Win Your Own Treasure with the Magic of Megaways

Bonanza, not to be confounded with the 1960s American television programme of the same name, is a 6-reel video slot by Big Time Gaming. It has a very charming design and the whole theme is focused on mining for treasures. This slot is one of the first to feature the Australian software developer’s Megaways concept. If you don’t yet know what that is, the simple explanation is that it alters paylines and with them, the potential winnings change as well. As a result, you can sweep up as much as x10,000 your original bet, or £200,000. Find out more in the following article.

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Full T&Cs apply. 18+. First deposit only. 50 Free Spins on the Book of Dead slot. Min deposit £10. Excl. new players in N.I. Each Free Spin valued at 10p. OJO’s Rewards and Game Play policy applies.
 Slot Rating 4.70/5
Slot Bonanza
RTP 96.00%
Software Big Time Gaming
Max Bet £20
Free Spins Yes
Jackpot No
Paylines 6 Reels, 117,649 Paylines
Similar Slots Where’s the Gold, Frozen Diamonds
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Payments PayPal, Skrill
Release Date 07/12/2016

Play Bonanza Slot by Big Time Gaming!

Play Bonanza!

Last Updated on 20 Jan 2023 by Keira Miller

Bonanza Slot Review Summary

Bonanza is an online slot by Big Time Gaming with 96% RTP. It has 117,649 paylines on 6 reels and it offers bonus rounds, free spins, wild symbols, and an autoplay function. Bonanza is available as a free demo or for real money with £20 max bet.

Best Bonanza Sites for 2023

  1. PlayOJO Casino (Best Online Casino for Playing the Bonanza Slot)
  2. Betfair Casino (Top-Rated Casino Site for New Bonanza Slot Players)
  3. 888casino (Safe and Secure Bonanza Slot Casino Site)
  4. Klasino Casino (Excellent Bonanza Slot Casino for Game Variety)
  5. NetBet Casino (Fantastic Bonanza Slot Casino for Bonuses and Promotions)

Top Bonanza Online Casinos to Play for Real Money

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4.95 ★ out of 5
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4.90 ★ out of 5
888casino.comFull T&Cs Apply. 18+. No Deposit Offer. • New players with valid mobile number only • Claim in 48 hrs • 14 day expiry • Valid for selected games • Pre-1st deposit only: FS voucher winnings is uncapped, bonus wins & max redeemable amount for non-funded players capped at £100, excl. JP wins • Wager Bonus x1 - req. contributions vary by game • Bonus expires in 90 days • Deposit Offer: 1st time depositor at 888casino only • £20 min deposit • Claim in 48 hrs • Valid for selected games • Bonus wins capped at £500, excl. JP wins • Pre-1st deposit only: Bonus wins & max redeemable amount capped at £100, excl. JP wins • 30x wagering – req. vary by game • Bonus expires in 90 days • Payment method & country restrictions apply • Withdrawal terms, No Deposit Offer terms & Deposit Bonus Offer terms apply. • BeGambleAware
£100 + 50 Bonus Spins50135396.65%
4.85 ★ out of 5
klasino.comFull Terms Apply. 18+. New players only. One bonus offer per player. Minimum deposit of £20 Max bonus bet £5 Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused bonus or spins shall be removed. Bonus spins are valid on Starburst video slot game only. Bonus spins winnings are credited in form of bonus funds and are capped at £50 Bonus funds are 100% of your first deposit up to £100 Bonus funds are separate to Cash funds and are subject to 35 x wagering the total of bonus plus cash funds. Only bonus funds count towards wagering contribution.
500 Free Spins On 1st Deposit500135096.54%
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In the following review, we have done our best to collect and present to you all that you need to know to start playing Bonanza. The game is pretty straight forward and requires little time to get used to. There are no fancy bonus rounds, no complicated rules – it’s just you, the reels and the occasional possibility to earn some free spins. We’ve also tested the game’s performance on quite a few mobile devices on both Android and iOS. But before all that, we have a free demo for you to play!

Play Bonanza Slot for Free

Reading an extensive and well-written review is always a great way to approach a new game. However, nothing can really compare to that first-hand experience of playing it yourself. As we are well aware of this, we have provided a free demo of Bonanza Megaways. Take your time, try out all the different betting options, experiment with the autoplay feature and just get an overall feel of the gameplay. The great thing about the demo is that it is completely free and exactly the same as the real game. So, without further ado, get yourself comfortable and get cracking!

Bonanza Slot Free Play

Instant play

If you feel like this is the game for you, then we have a great recommendation for a safe, UK-friendly online casino where you can play the real deal. Royal Panda is fully licensed by both the United Kingdom Gambling Commission and the Malta Gambling Commission and offers a handy welcome bonus as well as a variety of ongoing promotions and a loyalty scheme. Furthermore, the casino offers well over 300 other high-quality slots by world-class software providers, so there is no way you can ever get bored.

Game Specific Details

Bonanza Megaways is a 6-reel video slot that uses Big Time Gaming’s Megaways random reel modifier system. As a result, the game can have up to 117649 paylines and could produce some really outstanding wins. Quick spins are not an option, however, you can set up autoplay for anywhere between 5 and 100 spins so you won’t have to be constantly clicking on the play button. The developers of the game have also made free spin rounds part of the game.

In terms of settings, the only thing you can alter is to turn on or off all sounds coming from the game. However, that’s something we believe, you should never do. The sound effects are of the highest quality and have been superbly implemented into the game. Apart from the quiet calming country music, there are deep bass sounds resembling explosions in an underground mine. Then, once you spin the reel you hear some great energetic music, which excites you for the upcoming win. We really endorse you to put on a pair of good headphones if you have them lying around. Follow our advice and you won’t regret it!

The Symbols and All Possible Payouts

In Bonanza there are 15 symbols in total – a wild, four scatters and ten normal. In a similar way to most video slots, the first six symbols are 9, 10, J, Q, K and A. Following the mining theme, the highest paying one is a diamond cut, whilst the next three resemble uncut red, blue, and green diamonds. The wild is represented by a mining trolley full of dynamite sticks and can substitute any symbol with the exception of the scatters. The letters G, O, L and D serve as the scatter symbols in Bonanza. Receive four and the game will reward you with 12 free spins. Every additional scatter adds 5 more spins.

An Explanation of the Paytable of Bonanza Slot
  • Megaways Multiplier
  • Great Graphics
  • Engaging Sound Effects
  • Free Spins
  • Autoplay Available
  • High Max Win
  • No Progressive Jackopt
  • No Quickspin Option

Due to the Megaways modifier, there are no buttons to adjust the coin value or the number of paylines and coins. Instead, there is a single dial, which allows you to select your stake and it can vary between £0.20 and £20. As a result of the 117649 paylines, your maximum win could reach as much as £200,000 with a £20 wager. This is great news for those of you who are after winning small fortunes, as Bonanza does not feature a progressive jackpot. Such possible payouts, however, are more than generous enough to compensate for the lack of one.

Free Spins on Bonanza Slot

To receive the free spins all you have to do is play. Once you get four scatter symbols on the reels the game will grant you 12 free spins. As we already mentioned each extra scatter will add 5 more spins. Once triggered, the background and the reels will turn red, so you know something big is about to happen. During these bonus spins, every winning combination will increase the multiplier by one, thus increasing your winning potential for the next spins. Another great feature is the scatter symbols. During the bonus round, they look like a mining cart full of gold and can only appear on the train tracks above the reels. Receiving 3 will grant you additional 5 free spins, get 4 and you will be rewarded with a total of 10.

As with all RNG games, it is impossible to tell exactly how often certain things happen. What we can tell is that Bonanza slot has a high variance (volatility), which explains a bit our experience and justify our research results that on average you will pick up free spins every 200 or so spins. This may sound like a lot, but with an RTP of 96% that many spins would hardly have any impact on your funds.

During bonus rounds, it is a similar story. It is impossible for us to tell you exactly how much money you are going to make, but on a bet of around £2, we got an average win of well over £100 with the occasional big wins of around £500. So when playing Bonanza, like most other slots on the internet, you don’t always win, however when you do, the game usually rewards you well.

Bonanza Mobile

All of you mobile players out there would be delighted to know that we’ve gone out of our way and have performed a series of tests to find out how Bonanza plays on different mobile devices and operating systems. We are glad to announce that the game runs just as smooth on phones and tablets, as it does on a computer. This means that you can enjoy the Bonanza slot on both your Android and iOS devices.

Here is the best Bonanza mobile casino:

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Once you start playing, you will notice that the game runs incredibly smoothly. Furthermore, thanks to the Megaways concept, no changes had to be made to the interface, as the four buttons that the game has can easily fit even on the smallest screens. In this case, therefore, you are getting the same product just on a different device. If you’re fan of playing on the go and you’re looking for more operators, our list of all online gambling sites might be a great read for you!

Bonanza Slot Reviewer Opinion

Reviewing this Big Time Gaming masterpiece was such a thrill, and even though the game might seem a bit outdated compared to the newer slots, I was fascinated by the Bonanza’s gameplay, and I can definitely see why the title became so popular. Besides the graphics and the theme, the thing I loved the most was the free spins option, which occurred quite often during my gameplay. I would gladly recommend the game to everybody who’s still on the fence about trying it.

Final Thoughts on Bonanza

Bonanza is a prime example of a well-developed slot game and is a great option for both the new and seasoned players amongst you. The modest 4% house advantage is more than good enough and once you get those free spins you know, you are going to be well off. Moreover, the graphics, the ambient sound effects and the music further enhance the gameplay. In case you have liked the game as much as we did, then we have a couple of similar games to recommend to you.

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All things considered, Bonanza is one of the most entertaining and characterful video slot games you can find on the internet. So, spend some time playing the free demo that we’ve provided and once you get used to the game follow our link to Royal Panda Casino. Claim their handy first deposit bonus and start playing for real money. Before you know it, you will be having some amazing time on Bonanza and enjoying the casino’s loyalty programme and daily promotions. And if you’re curious to see the sequel Big Time Gaming have created, have a read of our Extra Chilli slot review.

Frequently Asked Questions

As our article about the Bonanza slot is coming to an end, we’ve decided to create an additional informative section dedicated to the most frequently asked questions about the game. During our research, we came across quite a few common queries that our experts answered for you. Let’s dive into the action! While you are at it, you can check some of the best internet slot machine games.

✅ Where can I play the Bonanza slot?

You can play the slot at any of the best Bonanza casino sites on our list. We have carefully researched and verified each one of them. The operators you see on our list are entirely safe, secure, and generous with their bonuses.

❓ What is the Bonanza RTP rate?

The Return-to-Player (RTP) rate of the Bonanza slot is 96%, and while this is not the best RTP we've seen, it's still excellent according to today's standard. Even though the RTP is crucial when it comes to the Bonanza slot payouts, the luck factor can't be ignored. The volatility of the game is often more important than the Return-to-Player rates.

🎁 Does the Bonanza slot come with a special bonus round?

Yes, the Bonanza slot comes with a free spins level, which can be unlocked after getting at least four scatter symbols. However, to get a better understanding of how the special round works, we would recommend checking out the Bonanza slot free demo version. That way, you won't be putting your money at stake immediately!

⭐ What are the best Bonanza slot casinos?

In our guide, we have listed all of the top Bonanza online casinos that we could find. We have carefully examined and tested each one of them. The operators you're going to see on our page are entirely safe, secure, and offer fantastic promotions for new players.

💻 What is the Bonanza slot software developer?

The developer behind the Bonanza slot is Big Time Gaming. The software provider is known for its high-quality games that are equipped with amazing bonuses and features. Big Time Gaming also made sure that everybody can also enjoy the Bonanza slot on mobile.

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