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Bonanza Slot

Developed by Big Time Gaming, Bonanza is one of the first Megaways slots that offer players 117649 ways to win. The reels of Bonanza look pretty great and are designed superbly as is the entire game. Players have the chance to land generous winning combinations up to 50x, and a free spin bonus is available with unlimited multipliers. You can spin the reels of Bonanza and start mining at Winissimo today!

Game Rating

Graphics           :
Bonus Round   :
Sound            :
Entertainment   :
Overall Score    : 4/5

Unique Features

  • Fast and exciting gameplay
  • Megaways
  • Reactive reels



Max Win


Overview of the rules

There are 15 symbols in Bonanza – a wild, four scatter and ten normal. Just like many other online slots, the classic playing card symbols are used for lower payouts. The 9, 10, J, Q, K and A symbols pay 0.8, 0.9, 1, 1, 1.75 and 1.75 times your bet, respectively.

The highest paying symbol is Bonanza is a diamond cut, whilst the next three resemble uncut red, blue, and green diamonds. The diamond symbol pays out a prize worth 50x your stake and it also pays out for a 2-of-a-kind combination.

A mining trolley full of dynamite sticks represents the wild in Bonanza and can substitute for all the symbols except scatters. The letters G, O, L and D serve as the scatter symbol in this slot game.



Stake range

2.00 to 500.00


Big Time Gaming

Max Win



Video Slot

Bonus Features




Free Spins






How to play Bonanza slot

As a Megaways slot, Bonanza features six reels – with an additional reel along the top of the screen. Each reel can display between 2 and 6 symbols and the number of symbols that can appear on each spin will determine the number of winning ways.

Due to the Megaways modifier, Bonanza doesn’t feature any button to adjust the coin value or the number of paylines and coins. Instead, there is a single dial that allows players to select a stake between £0.20 and £20. The slot also comes with an Autoplay feature, which can be set to 5, 10, 25, 50 or 100 spins.

Bonus Features

Bonanza features 4 scatter letters G, O, L and D. If you manage to land all 4 of these on the reels, you’ll win 12 free spins. In addition, each scatters during free spins adds an extra five spins.

During the bonus, there is an unlimited win multiplier that is activated. The multiplier increases after every cascade and every win. There is no limit to how high the multiplier can go, so you have the opportunity to cash in on some impressive payouts here. It’s worth noting that Free Spin scatters appear only in carts – 3 scatters add 5 extra spins, and 4 scatters add additional 10 extra spins.

The RTP of Bonanza slot is 96%, which makes it a high volatility slot that offers generous prizes. They don’t come around very often but when they do, they can improve your winnings significantly.

Mobile version

If you love playing mobile slot games on the go, then you’d be delighted to know that Bonanza runs just as smooth on smartphones and tablets, as it does on desktop. Furthermore, thanks to the Megaways concept, no changes have been made to the interface. Therefore, you’ll get the same gaming experience on any device out there.


Bonanza is a fun and unique video slot that features a mining theme. The jewels represent the high-paying symbols in this slot, and the game is set in a quaint little quarry with the symbols embedded into rocks, which crumble when winning combinations are formed.

When it comes to music, the sound effects are of the highest quality and have been implemented beautifully in the game. Along with the quite calming country music, there are deep bass sounds that represent explosions in the underground mine. When you spin the reels of the machine, some great energetic music increases the excitement level.



  • Fast and exciting gameplay

  • Reactive reels

  • Enticing design

  • Low Jackpot

  • No Bonus Round

Closing thoughts

Bonanza is a prime example of a well-developed slot game that is a great option for both novice players and high rollers. The game offers Megaways which indicates that there is always something going on in this slot.

The slot’s theme is fun and engaging, and the graphics are high-quality. So, the gaming experience is completely immersive and authentic. All things considered; Bonanza is one of the most entertaining video slots you can find online. So, give it a try today!


Game Name: Bonanza Slot

Posted On: July 22, 2020

Author: Jessica Wilson

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