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If you’ve ever wanted to go mining for diamonds, wait no longer: the time has arrived in this glittery Big Time Gaming slot! Here you can unearth scatters, wilds, free spins with an unlimited win multiplier and exploding symbols. And with 117,649 Megaways™ to win, diamonds aren’t just a girl’s best friend - they could be yours too. Have fun!

Our review

You could say the Bonanza online slot is a real gem! It’s lucrative and uniquely designed, featuring ever-changing paylines and an extra row above the reels. The best thing about this game is that you can play on a minimum bet and still walk away with a great win, which is not something many slots offer! So get your headlight on and grab your mining pick because you’re going digging for jewels!

Over One Hundred Seventeen… Thousand Paylines!

Admittedly, the graphics here are a little archaic but the game consistently follows a well-developed theme. Some people may think that the word Bonanza is just gibberish, many are probably aware that it signifies something that is very valuable, profitable, or rewarding, but in fact, the funny sounding phrase is also used in mining to describe exceptionally large and rich mineral deposits, much like the one which houses the reels of the Bonanza online slot! Between the water wheel pump to your right, and an upbeat soundtrack, you’re about ready start digging for some precious stones!

The game might look a little complicated at first. For starters, the Bonanza online slot offers an absolutely unbelievable amount of ways to win – 117,649 to be precise! In addition to the 5x6 base grid, it features an additional row of symbols over reels two, three, four and five, which appears on the carts of a train passing above them. How many paylines are available, depends on the kind of symbols that land on the reels, since many symbols appear stacked, leading to varying outcomes with every spin. You can keep track of how many active paylines are available thanks to the Megaways meter near the top. You’ll realize it’s pretty easy to grasp once you start spinning.

The reels of the Bonanza online slot spin on the first go but all symbols that are part of a winning combination will disappear off the reels after each round, causing more tiles to cascade in their place from above, or in the case of the extra row, slide in from the right hand side. The feature continues until no winning combinations are left on screen. NetEnt describes this feature as Avalanche mode, Quickspin refers to it as the Swooping Reels, and in the Bonanza online slot, NYX calls them Reactions but essentially, they all function the same, providing you with a chance to greatly increase your wins while betting with small stakes. 

There are four high payout symbols, depicted with gemstones, and Ace-through-nine playing cards stand in for low payout symbols. Dynamites act as the wilds and are able to substitute all symbols except the scatters, of which there are four. They work together as the letters, G, O, L and D, and appear scattered on the reels. If you manage to land them in a way that spells GOLD you activate the extra spins.

Digging for Gold

The extra spins round is the only bonus game that you get in the Bonanza online slot but the wins in the main game are satisfying enough for this to suffice. To activate 12 extra spins you will need to spell the word GOLD, and if there happens to be another scattered letter on the reels, you will receive five additional spins.

During extra spins, with every winning combination, the multiplier which starts at 1x will increase by one with every extra spin. Best of all, it is not limited to successive wins. The cascading feature is also in play during the bonus round, and affects the multipliers. Additionally, there is an icon of a crate full of gold, which only appears on the reels during extra spins and has the power to re-trigger them. Landing three crates will win you five additional re-spins and landing four crates will award you with ten extra spins. The feature is definitely lucrative but the game is highly volatile, so don’t expect to hit the extra spins too often.

Mining is grueling work, but you can stay clean and comfortable in the comfort of your own home, and play Bonanza online using your PC, tablet or mobile device. 

The Bonanza online slot may not blow you away you with its graphics but the massive winning potential here is enough to overlook that. Those 117,649 paylines are a truly tremendous achievement! Regardless of your personal preference, this amount makes Bonanza an unlikely pioneer in the slot world.


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