Editorial note: this is a general guide to how Bonanza Megaways works. Slot rules, feature availability and RTP can vary between operators and game versions, so always check the in-game information panel before you spin. Slots are games of chance — nothing here is a prediction of results, and no strategy changes the odds.
Bonanza Megaways slot review
Bonanza is the slot that changed the industry. Big Time Gaming’s 2016 mining adventure introduced the Megaways engine — up to 117,649 ways across six reels whose heights change every spin — and an unlimited free-spins multiplier so influential that half of today’s lobbies are built in its image.
How Bonanza plays
Each reel shows between two and seven symbols, so the ways count is different on every spin, and a horizontal mine-cart reel above the grid adds four more symbols to reels two through five. Wins pay on adjacent reels from the left and then cascade: winning symbols are blasted away and new ones fall in, so one spin can chain several wins. Gem symbols lead the paytable beneath the miners’ dynamite wild.
GOLD scatters and the unlimited multiplier
Spell G-O-L-D across the reels and twelve free spins begin. Inside the round, the win multiplier starts at 1x and increases by one with every cascade — with no cap and no reset for the duration. A long chain of cascades late in the round, with the multiplier in double figures, is where Bonanza’s legendary results come from. Three or four scatters during the feature add five or ten extra spins.
RTP, volatility and max win
The published RTP is around 96%, with operator versions varying — the in-game information panel shows the live figure. Volatility is high, and while there is no fixed advertised cap in the original, wins above 10,000 times stake are documented — the reason the game became a streamer staple and the foundation of the entire Megaways catalogue.
Frequently asked questions
Why is Bonanza historically important?
It introduced the Megaways engine in 2016 — variable reel heights and up to 117,649 ways — which Big Time Gaming went on to license across the industry.
How do you trigger free spins?
Land the letters G, O, L and D across the reels for twelve free spins, with extra scatters during the round adding more.
How does the multiplier work?
It rises by one with every cascade during free spins, without limit and without resetting, for the entire round.
What is the RTP of Bonanza?
Around 96% in the standard version, with operator variants — check the in-game information panel.
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