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Bonanza review

Bonanza is a hugely popular slot from Big Time Gaming that takes place in a quaint mining setting. Although it was launched back in 2016, the game still enjoys all-around popularity thanks to its megaways mechanic and rewarding free spins round.

In this Bonanza MegawaysTM review, you will see what features are offered and what parts of the game are most enjoyable.

Bonanza online slot

How I tested Bonanza MegawaysTM

I tested this game by playing a series of spins on it, while using the developer’s guide to understand technical matters and the features.

  • I opened the game and switched between the different bets levels stated by the developer.
  • The next step was to start spinning the reels on a series of games with varying stakes.
  • I checked all of the wins and features that were triggered against the developer’s guide.
  • Using the autoplay function, I set up a series of 50 spins using reasonable loss and win limits.

Play Bonanza MegawaysTM with the best bonuses

This slot can be found in some of the biggest and best sites in our casino reviews, such as Novibet, LeoVegas and Casino Planet. These are also sites where you can start playing with a handsome welcome bonus.

Our opinion on the best bonus

There are plenty of casinos where you can enjoy a bonus while playing this slot. The £100 offer from LeoVegas with a modest wagering requirement of 35x is my suggestion as the best bonus for Bonanza MegawaysTM just now.

Bonanza MegawaysTM symbols & payouts

The symbols

The mining theme that is featured in the background carries on in the symbols, with a variety of gems and gold bars appearing on the reels. 

The Paytable

  • A round, violet-coloured gem is the most valuable icon, at 50x your stake for six of them together.
  • The red jewel pays up to 7.5x.
  • You can pick 2x wins with the blue or green rocks.
  • The golden scatter symbols reward you with free spins when four of them spell out the world GOLD on the reels.
  • Fizzing sticks of dynamite act as the wild.

Range of stakes and autoplay option

Start playing from as little as £0.20 or push your stake up as high as £20 if you prefer. Since this is a MegawaysTM slot, there is no need to bet on different paylines. Just choose your overall stake and the ways to win will vary with the number of symbols that land on each spin.

The autoplay function gives you the option of 5, 10, 25, 50 or 100 spins. You can also set the loss limit or single win limit that you are comfortable with.

A look at the RTP

The Bonanza Slot RTP of 96% gives you an indication of how often you might see winning combinations. However, you should bear in mind that this figure is based on a vast number of spins, so it isn’t a guarantee of what you can expect.

The volatility level

As a medium volatility slot, you should expect Bonanza MegawaysTM to provide a reasonably regular supply of wins of different sizes, but you might sometimes have to wait for your next win.

The hit frequency

There is no official word on the slot’s hit frequency, so we will take a look later on at my own experience playing it, and how often wins come along.

The maximum win possible

The biggest possible win on this game is 12,000 times your stake. This is most likely to occur if you get a series of free spins that lead to cascading reels with an ever-increasing multiplier on them.

Bonanza MegawaysTM offers great features for patient players

What I found when playing this slot is that the features are fantastic, but that you need to be patient to trigger them. Wins following a single cascade come along reasonably regularly, but for a longer series of cascades or some free spins you’ll need to sit tight and rely on some small wins to keep you ticking over.  

The game features

This slot has a nice range of features that keep it interesting as you play it. These add to the complexity and give you more ways of winning, rather than just relying on a matching set of symbols to earn a prize.

Wilds, free spins and other features

The wild symbol in Bonanza MegawaysTM is a set of sizzling dynamite sticks. It can replace any symbols except the scatter, giving you an extra chance to complete a winning line.

Cascading Reels

After each win, the symbols that make it up explode and are replaced by new symbols, giving you another chance of a winning combination.    

Free Spins with Multiplier

You need four gold scatters to claim 12 free spins. Every additional scatter that you pick up gives you another five spins. More scatters can appear in the cart at the top of the reels, giving you the chance to trigger more free games. Every win during free spins increases the win multiplier, which starts off at 1x.

Symbols in the Cart

A mine cart on top of the reels adds an extra symbol to the middle four reels. When a win triggers the cascading reels feature, this is what drops downs to replace the winning symbol below it.

Bonanza MegawaysTM adds the excitement of extra symbols

The features on this slot add some extra fun, with the cascading reels offering particularly good moments as the new symbols come falling down. The fact that you can see what extra symbols are sitting in the cart adds an extra level of excitement. You might not strike it rich in this mine, but you should have a good time trying.

Bonanza MegawaysTM graphics & sound

Optimized for MobileYes
MusicA fun Wild West sound

Bonanza MegawaysTM makes a memorable mining experience

The graphics and sound used in this game add enormously to its appeal, as the light-hearted mining setting helps it stand out from the crowd. I enjoyed the little details like the water falling on the giant wheel and the little miner’s cabin beside the reels.

What if you have some issues with the game?

It is likely that you play Bonanza MegawaysTM with no issues. However, if you run into a system malfunction at any point, all plays and bets are voided.

Bonanza Slot Review – Our verdict

This is a good-natured slot where you will feel like an authentic miner in a frontier town as you spin the reels. It has some interesting features, like the extra symbols in the cart, that make it more eye-catching but may slightly confuse newcomers in their first few spins.

You might get a little frustrated at having to wait for the best features to come around or at the fact you can get several losing spins in a row, but it can turn generous very suddenly if you strike a rich vein of winning symbols. Overall, it is the kind of slot I like when I want to lose myself in a neat theme that captures my imagination.   

Other titles to look for if you like the Bonanza MegawaysTM slot

There are some other slots that you might like to try if you enjoy Bonanza MegawaysTM.

  • Treasure Mine by Red Tiger features a similar theme and has a bonus round where you ride a cart through the mine to collect prizes.
  • Extra Chilli MegawaysTM. This slot from Big Time Gaming has a set-up and graphics that are very similar to those in Bonanza. It features a spicy Mexican theme and 117,649 ways to win.

Book of Gods is from the same developer and it has an Egyptian theme together with a symbol cloning feature.



Maximum profit (x your stake)



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