Bonanza slot logo

Players better get ready to go mining for treasure in Bonanza (Megaways) by Big Time Gaming. This is a 6 reel, Megaways slot with up to 117,649 winning combinations possible. Bonus features you get to enjoy in this slot include a free spins feature where expanding multipliers are dished out.

The multipliers start getting applied to payouts after successive winning combinations occur. The multiplier starts at 1x and rises by 1 once an explosion occurs. There isn’t a limit to how much the multiplier value can rise so that means you can end up with some explosive wins from this slot. Stakes start from 20p to £500 a spin on all iOS and Android devices. Play any of the free slot games below at Umbingo today!

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About the Bonanza Slots

Bonanza Megaways has a nice set of impressive visuals. The action here is set in a mine which is fitting since it is a mining theme. There is a touch of the Wild West theme with hills, huts and waterfalls dotted in the background.

Symbols on the reels appear on stone/granite blocks with examples including card values J, 10, A, K, Q & 9 and 4 gemstones. The purple one rewards the highest value of 2x, 5x, 10x, 25x or 50x your bet when 2, 3, 4, 5 or 6 appear on a pay line. A cart carrying 4 symbols lies above the reels on each spin. 

Each cart adds an extra symbol to the reel directly below it making for more chances to form winning combinations. The sticks of dynamite represent the wild symbol in the game. The wilds can replace all other symbols except the scatter and can also land on positions above the 2nd, 3rd, 4th and 5th reels.

This is a Megaways slot so each of the reels in the game includes anywhere from 2 to 7 symbols. This makes the number of ways to win different on every spin. If up to 7 symbols appear on every reel, you will win from the maximum possible ways to win i.e. 117,649 Megaways.

Winning combinations are formed whenever matching symbols appear on adjacent reels from reel 1. Let’s take a look at some of the bonus features in the game.

  • Bonanza Reactions feature - successful symbols are removed from the reels whenever a winning spin occurs. These symbols will be replaced by new symbols above. A new payout is then cashed out with the new symbols staying in place. The blasts keep continuing until no new winning combinations can be formed. This leads to lots of consecutive wins if you’re lucky. 
  • Bonanza Free Spins feature - the letters G, O, L, D are the key to activating this feature seeing as they are the scatters. When 4 land in the reels, this Free Spins feature starts and 12 spins will be yours to start with. Any scatters that appear on the trigger spin add 5 extra free spins to your tally. The Reaction feature can be activated during the free spins feature meaning extra spins.
  • Unlimited Win Multiplier feature - a multiplier will be applied to any winning payout after every explosion of the reels occurs. The multiplier value starts at 1x and rises by 1 after every subsequent win. There is no limit on how high the multiplier can go. When bars of gold appear in the carts on top of the reels, 5 extra free spins will be added to your tally. 4 will add 10 extra free spins. Just like the multiplier, you can win unlimited free spins.

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Big Time Gaming - The Developer of the Bonanza Game

Big Time Gaming is an Australian based company with up to 10 online casino with free bingo sites and slot games offered to casinos all over the world. They also offer casino table games like Roulette and Blackjack. Customers that Big Time Gaming serves include Betfair, Amaya, William Hill, Leo Vegas, Mecca, Sky Vegas, Ladbrokes, Monte Carlo Casino and several other well known global casinos. Big Time Gaming is licensed to operate in the UK Gibraltar, Alderney and Canada. Their casino games are thoroughly tested and accepted as safe to play and free and fair. 

Big Time Gaming has worked over the years to build their reputation. They have an enviable track record in the game development field, most of which is attributed to the company CEO Nik Robinson, CTO Huw McIntosh and the Creative Director Ian Schmidt.

Nik brings more than 20 years of gambling experience to the table. Most of the time was spent working for NT Media, which later got renamed to New International in 2005. Meanwhile, Huw has 10 years experience at NT Media and Openbet, while Ian was the mastermind behind some of the most elaborate Rock Star games.

Big Time Gaming constantly works to improve their games with every release. They have produced 3 reel and 5 reel slots that mostly include quality cartoon visuals. If you are looking to enjoy a good casino time, then it’s worth checking out Big Time Gaming online casino slots. You can enjoy different themes and storylines including adventure, war, racing, Mexican theme, Irish theme, mystery, history, etc. Some examples if their slots and bingo games include;

  • Danger High Voltage
  • Bonanza Free Play
  • Who Wants to Be a Millionaire Megaways
  • Temple Quest Spinfinity
  • Asgardian Stones slots

Bonanza gameplay slot

Final Notes on the Bonanza Slot - Spin or Skip?

There's plenty to be excited about in Bonanza Megaways slot by Big Time Gaming. Your best chances of winning will via the Free Spins feature where the multipliers will transform your wins. Spinners will win up to 10,000x your bet on a single free spin.

The slot has an RTP % value of 96% with a medium to high variance. Bonanza Megaways is a cult classic and by far one of the most popular Megaways casino slot games. Once you play the game you will understand why it is a favourite go-to slot for several other casino players.

The slot design in Bonanza isn’t the best quality out there, but the visuals match the theme and add its charm and appeal. The gameplay offers adrenaline-pumping entertainment where free spin explosion wins will have you building your bankroll in minutes.