Bonanza Megaways slot screenshot

Bonanza Megaways

Exceptional RTP 96% (varies) High Vol. mining 9/10

Big Time Gaming's bonanza megaways slot offers 117,649 ways to win with high volatility and 26,000x max potential.

A. Lynch Reviewed by A. Lynch · Updated: 2026-04-15
Slot Details
ProviderBig Time Gaming
RTP96% (varies)
VolatilityHigh
Reels6 × 7
Paylines117,649
Max WinUp to 26,000x
Bet Range£0.2 – £20
Themesmining
Released2016-12-07
TechnologyHTML5
Updated2026-04-15
Quick Facts:
  • RTP: 96% (varies)
  • Volatility: High
  • Max Win: Up to 26,000x
  • Provider: Big Time Gaming
  • Reels: 6 × 7
  • Best Casino: SpinGenie (9.30/10)
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Bonanza Megaways RTP and Wagering

This slot game has 2-7 rows, 6 reels, and exactly 117,649 potential paylines, making it an exciting game. The return to player percentage, or the RTP, for Bonanza Megaways, is 96%. The online slot game has fewer chances of winning, but the game does have some big rewards. Because of Bonanza's high volatility, it requires longer playing time for the player to receive a pay symbol. The minimum wagering bet is £0.20, and the max is £20, so the player can have fun longer without breaking the bank.

Bonanza Megaways is one of the most popular slot games that features the Megaways mechanic. Although it was not the first game to feature this mechanic it is considered to be one of the most popular implementations of it. The shifting reels combined with the Reactions feature (discussed in more detail below) and unlimited multipliers made this very popular with players.

Bonanza Megaways Symbols & Video Design

This remarkably entertaining game features a Western mining theme and includes graphics to match. The game's video design is detailed with a rocky landscape, a mining hut, and a tumbling waterfall from the mine's watermill. Its catchy music and twangy rhythm help keep you interested in the game. Unlike most slot games, I did not mind keeping the music playing.

This game is getting old now and there are much nicer looking Megaways games available but Bonanza Megaways has still retained its popularity.

Bonanza's symbols are colourful and add to the game's experience. The different gems in green, blue, red, and diamond are the higher paying symbols and what you are actively mining in the slot game. The highest-paying symbol is the diamond gem. Also, it features the letters and numbers 9, 10, J, Q, K, and A. The gems appear on the stone blocks and change with each spin. Above the 6 reels, 4 mining carts carry 4 different symbols for each spin. These carts add a symbol to the reel immediately below it, making the chances of winning even bigger. The wild symbol in this Megaways game comes as a stick of dynamite and the scatter symbols are the letters G, O, L, and D. Since it's a Western mining theme, the bars of gold symbols in the mining carts trigger rewards.

Nine

3 = 0.1x bet / 4 = 0.2x bet / 5 = 0.4x bet / 6 = 0.8x bet

Ten

3 = 0.15x bet / 4 = 0.25x bet / 5 = 0.5x bet / 6 = 0.9x bet

Jack

3 = 0.15x bet / 4 = 0.25x bet / 5 = 0.5x bet / 6 = 1x bet

Queen

3 = 0.2x bet / 4 = 0.25x bet / 5 = 0.6x bet / 6 = 1x bet

King

3 = 0.2x bet / 4 = 0.4x bet / 5 = 0.6x bet / 6 = 1.75x bet

Ace

3 = 0.2x bet / 4 = 0.4x bet / 5 = 0.6x bet / 6 = 1.75x bet

Green Gem

3 = 0.25x bet / 4 = 0.5x bet / 5 = 0.75x bet / 6 = 2x bet

Blue Gem

3 = 0.25x bet / 4 = 1x bet / 5 = 1.5x bet / 6 = 2x bet

Red Gem

3 = 1x bet / 4 = 2x bet / 5 = 2.5x bet / 6 = 7.5x bet

Diamond

2 = 2x bet / 3 = 5x bet / 4 = 10x bet / 5 = 25x bet / 6 = 50x bet

Bonanza Megaways Mobile Features

The desktop version of the game is available. However, players can take the mining game on the go with its mobile and tablet version with iOS and Android. All the same features and mechanics are available in the portable game version.

Bonanza Megaways Bonus Features

There are three main bonus features that we will cover in this Bonanza Megaways (real time gaming) slot review. Bonuses reward players and offer a fun feature within the game to add to the thrill of the game.

Free Spins

One of the more favoured features of online slot games are the free spins. To trigger this feature in Bonanza Megaways, players need to set off the scatter symbols G, O, L, D. Triggering 4 of these symbols will award the player with 12 free spins and 5 extra spins for each additional scatter. For example, if the player gets 4 scatters (G,O,L,D) plus an extra scatter symbol, they will receive 17 free spins.

Unlimited Win Multiplier

The game's unlimited win multiplier feature is a multiplier that is applied to any payout after every successive explosion. The great thing about this feature though is that there is no limit to the amount of multipliers you can receive.

Reactions Feature

Once there is a winning spin, the symbols are blasted away, and new symbols appear from the mining carts above. A new payout is made, and the new symbols keep appearing until there are not any winning combinations left. These blasts are known as the reactions feature in the game.

Bonanza Megaways Biggest Wins

The max win for this gold rush game is 26,000x the total stake each spin. With free spins and an unlimited win multiplier feature, there are some great possibilities available in this game.

Bonanza Megaways Final Thoughts

Bonanza Megaways is still one of my personal favourite Megaways games. Although there are newer games available I still enjoy coming back to this game, which I consider a classic. Everyone is used to the Megaways mechanic by now, but this game has an interesting blend of Megaways, reactions, and unlimited multipliers, where if you can manage to trigger all those, can really amp up the excitement. Taking all that into consideration I give Bonanza Megaways a 9.0.

Frequently Asked Questions

What is the RTP of Bonanza Megaways slot?
Bonanza Megaways has a 96% RTP, meaning on average you'll see returns of £96 per £100 wagered over an extended period. This figure varies slightly depending on the casino operator. The high volatility means results swing widely in the short term, so individual sessions differ significantly from theoretical averages.
How many paylines does Bonanza Megaways slot have?
The bonanza megaways slot format delivers 117,649 ways to win, not traditional paylines. This dynamic system recalculates with each spin as the reels adjust their heights. The cascading mechanic means winning combinations trigger re-spins, potentially creating multiple winning sequences from a single spin entry.
What is the maximum win on Bonanza Megaways slot?
The theoretical maximum win on Bonanza Megaways is 26,000x your stake. This would occur during free spins with maximum multiplier stacking and cascading symbols aligning perfectly. In reality, most sessions won't approach this figure. The high volatility makes such wins rare but possible.
Is Bonanza Megaways slot high volatility?
Yes, Bonanza Megaways is classified as high volatility. This means fewer frequent wins but larger payouts when they land. Players experience extended periods without hits, then sudden profitable cascades. High volatility requires larger bankrolls and patience. It's not suited for cautious, budget-conscious players seeking steady returns.

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A. Lynch
Reviewed by A. Lynch
Slot Review Analyst · ALHCO
A. Lynch is a UK-based slot review analyst covering online slot games since 2018. He specialises in RTP analysis, volatility breakdowns, and providing transparent information to help players make informed choices.
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Rating
4.5
★★★★★
Themes
mining
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