What Is Bonanza Megaways?
Bonanza Megaways is a mining-themed slot from Big Time Gaming, built around the studio's own Megaways engine: a 6-reel grid where every reel can display between two and seven symbols on each spin, generating up to 117,649 different ways to win on a single spin instead of a fixed set of paylines.
Big Time Gaming: Developer of Bonanza Megaways
Big Time Gaming released Bonanza Megaways on 7 December 2016. It wasn't literally the first Megaways title — that was the studio's own Dragon Born — but Bonanza is the release that put the mechanic on the map, and the Megaways engine has since been licensed to dozens of other studios across the industry.
Theme and Presentation
The theme is a classic gold-rush mining scene — pickaxes, dynamite, gold nuggets and a cast of prospector symbols set against a mine-shaft backdrop, with a tumbling reel-drop animation (Big Time Gaming calls it "Reactions") each time a win lands.
RTP and Volatility
Bonanza Megaways pays out at a 96.00% theoretical RTP by default, rising slightly to 96.11% if you use the Bonus Buy feature. Volatility sits at the high end — some sources call it medium-high — meaning long stretches with modest returns punctuated by occasional large multiplier wins.
Bonanza Megaways Slot Rules
Each spin can produce anywhere from 2 to 117,649 ways to win depending on how many symbols land on each of the 6 reels. Winning symbol combinations then explode and are replaced by new symbols dropping in (a "Reaction"), which can chain into further wins from the same spin without staking again.
Bonus Features
Landing 4 or more scatter symbols triggers Free Spins, where an unlimited win multiplier increases by 1x with every consecutive Reaction during the bonus — there's no cap, so a long chain of cascading wins can compound into the game's largest payouts. A Bonus Buy option is also available where regulations allow, letting you pay directly for entry into the Free Spins round instead of triggering it naturally.
Max Win and Bet Range
Big Time Gaming raised Bonanza's published ceiling over the years from an original 12,000x to a current 26,000x your stake. Bets typically range from around $0.20 up to roughly $25 per spin, depending on the operator.
Strategies and Tips for Playing Bonanza Megaways
Every spin's outcome is independent and random — no strategy changes the odds of any individual spin. What differs is how you manage your bankroll and which version of the bonus round you're chasing.
Low-Risk: Base Game, Small Stakes
Stick to the base game at a stake you're comfortable losing over an extended session — the Reactions mechanic means even base-game spins can chain into a few consecutive wins without ever touching the multiplier-heavy Free Spins.
Medium-Risk: Let Free Spins Trigger Naturally
Play at a steady stake and let the 4-scatter trigger land on its own. This avoids the upfront cost of a Bonus Buy while still giving you a shot at the unlimited multiplier once you're in the feature.
High-Risk: Bonus Buy for the 26,000x Ceiling
Buying straight into Free Spins skips the wait but costs a flat multiple of your stake upfront, with no guarantee of a big multiplier chain once you're there. Only sensible with money you're fully prepared to lose on that one attempt.
Is Bonanza Megaways Available to Try for Free?
We don't yet have a working free-play demo wired up on this page — we're adding one as soon as we can confirm a working demo link straight from Big Time Gaming. Until then, treat the guidance above as prep for when you do try it, on demo or real stakes, at an operator that carries the game.
Responsible Gambling
The unlimited free-spins multiplier can make a single bonus round feel worth chasing indefinitely — set a budget and a time limit before you start a session. Gambling should stay entertainment, not a way to solve money problems.