This review preserves the complete supplied source while connecting the game to BonusCasino.ca's Canada-focused slot guides and review library.
Quick Facts
| Spec | Detail |
|---|---|
| Provider | Big Time Gaming |
| Release Date | December 2016 |
| Grid | 6 reels x 2-7 rows |
| Ways to Win | Up to 117,649 (Megaways) |
| RTP | 96.00% |
| Volatility | High |
| Max Win | 26,000x stake |
| Min/Max Bet | Typically $0.20 to $15-20 CAD equivalent |
Introduction
Bonanza Megaways holds a place in slot history that very few titles can claim: it's the game that turned Megaways from a novel patent into a genre. Released by Big Time Gaming in December 2016, Bonanza wasn't the studio's first Megaways release, but it was the one that caught fire, and its dynamic ways-to-win engine has since been licensed to dozens of other studios across the industry. Nearly a decade later, it remains one of the most-played slots at Canadian-facing online casinos, and understanding it is close to a prerequisite for understanding the entire Megaways category.
Theme and Presentation
Bonanza is set in a gold mine, with pickaxes, dynamite, gold nuggets, and a mine cart winding through hillside scenery filling out the presentation. The visual style is straightforward rather than flashy - Big Time Gaming has never leaned heavily on cinematic 3D animation the way some competitors do - but the mining theme suits the game's core mechanic well, tying the visual world directly into how the bonus feature is triggered.
How Bonanza Megaways Plays
The game runs on the Megaways engine: six reels display between two and seven symbols each on any given spin, with the number of ways to win recalculating dynamically up to a maximum of 117,649. Wins form when three or more matching symbols land on adjacent reels starting from reel one. A cascading mechanic removes winning symbols and drops new ones into place, allowing a single spin to chain into multiple consecutive wins.
Free Spins and the Unlimited Multiplier
Free spins are triggered by landing four GOLD scatter symbols, which appear specifically within the mine cart depicted on the reels - a small thematic touch that ties the trigger mechanism directly into the game's setting. Landing the four required scatters awards 12 free spins, with every additional scatter beyond the fourth adding five more spins to the total.
Once the free spins round begins, an unlimited win multiplier comes into play: it starts at 1x and increases by 1x for every consecutive winning cascade, with no stated ceiling on how high it can climb. The catch is that the multiplier resets back to 1x the moment a spin fails to produce a win, which means the round rewards sustained, uninterrupted winning streaks rather than a single lucky moment. This design - simple to understand, genuinely thrilling to watch build, and mathematically honest about resetting on a miss - is a big part of why Bonanza's free spins round became the template that so many later Megaways titles have followed.
RTP and Volatility in Practical Terms
At 96.00%, Bonanza's RTP is a solid, straightforward figure without the wide range of alternate configurations found in some of Big Time Gaming's other releases. Volatility is rated high, and the 26,000x max win (an increase from the game's original lower ceiling) reflects a design where almost all of the theoretical return is concentrated in the free spins round's multiplier chase, with base-game wins generally staying modest.
Reaching the full 26,000x ceiling requires an exceptionally long, unbroken streak of consecutive cascading wins during free spins - a genuinely rare event, but one that Bonanza's core mechanic makes conceptually easy to understand even for players newer to the Megaways format.
Bonanza's Legacy and Related Titles
Since its original release, Bonanza has been expanded into Bonanza Megapays, which adds a progressive jackpot layer on top of the same core mechanics, and Bonanza Falls, which reworks the format further. Big Time Gaming was acquired by Evolution in 2021 and continues to operate as a distinct studio within that group, still shipping new Megaways originals regularly. For Canadian players who want to trace the format back to its roots, Bonanza remains the definitive starting point, and its influence is visible in the design DNA of nearly every other Megaways title covered in this review series.
Playing Bonanza Megaways in Canada
Bonanza Megaways is close to universally available across Canadian-facing online casinos carrying Big Time Gaming's catalogue, given its status as the format's flagship title. In Ontario, it's accessible through operators regulated under the AGCO's iGaming Ontario framework. Elsewhere in Canada, players typically reach it through provincial lottery corporation platforms where Big Time Gaming content is licensed, or through operators licensed by the Kahnawake Gaming Commission or another internationally recognized regulator accepting Canadian traffic.
Bankroll Considerations
With high volatility and a payout structure concentrated almost entirely in sustained free spins winning streaks, Bonanza calls for a disciplined bankroll approach. A reasonable guideline is budgeting for 350 to 500 spins at your chosen stake before expecting a natural free spins trigger, and treating any extended multiplier-building streak once you're in the bonus round as a genuine highlight rather than the expected outcome.
Pros and Cons
Pros:
- Historically significant as the slot that popularized the entire Megaways format
- Solid 96.00% RTP without confusing alternate configurations
- Genuinely substantial 26,000x max win
- Simple, easy-to-understand unlimited multiplier mechanic
- Anchors a well-supported family of related titles (Megapays, Falls)
Cons:
- High volatility with base-game wins that tend to be modest
- Multiplier resets to 1x on any non-winning spin, adding real risk to extended streaks
- Visual presentation is functional rather than visually spectacular
- No bonus buy option confirmed as standard across all Canadian-facing operators
Frequently Asked Questions
What is the RTP of Bonanza Megaways? 96.00%, a consistent figure without the wide range of alternate configurations found in some comparable titles.
What is the maximum win on Bonanza Megaways? 26,000x your total stake, achieved through an extended, unbroken cascade streak during free spins with the unlimited multiplier climbing as high as possible.
How do I trigger free spins on Bonanza Megaways? Landing four GOLD scatter symbols within the mine cart awards 12 free spins, with each additional scatter beyond four adding five more spins.
Is Bonanza Megaways available to Canadian players for real money? Yes, through Ontario's regulated iGaming market and through Kahnawake- or internationally licensed operators serving the rest of Canada.
Final Verdict
Bonanza Megaways earns its place in slot history honestly - it's the game that took Big Time Gaming's Megaways patent from a clever engineering idea into the format that now defines an entire category of the industry. Its straightforward, honestly-designed unlimited multiplier mechanic remains genuinely satisfying to chase nearly a decade later, and for Canadian players who want to understand where the whole Megaways phenomenon began, Bonanza is the essential starting point.