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Big Time Gaming Slots: Bonanza, Megaways and More at Shuffle
Big Time Gaming invented Megaways, but calling BTG "the Megaways provider" sells its catalog short.
Over the years the studio has worked with cascading reels, expanding grids, clusters, persistent multipliers and some unusual three-dimensional layouts. Bonanza is the game most players associate with BTG, yet something like Crystal Towers barely resembles it.
Popular Big Time Gaming Slots
Game | Shuffle RTP | What makes it different |
Bonanza | 96.00% | The mining slot that put Megaways on the map: changing reel heights, up to 117,649 ways to win and cascading reactions that feed into its Free Spins round. |
Extra Chilli | 96.19% | Megaways moves to a Mexican chili market, with cascading wins and a bonus-selection system that gives the Free Spins feature its own progression. |
White Rabbit | 97.39% | An Alice in Wonderland slot where the reel grid can grow dramatically during Free Spins, opening up more ways to win as the feature goes on. |
95.67% | A glam-rock and disco themed game with two very different Free Spins modes rather than a single standard bonus. | |
96.19% | A compact game built around sticky and changing doughnuts, and one of the stranger departures from BTG's usual reel layouts. | |
96.43% | A desert-road, tattoo-and-rock slot with 4,096 ways and the well-known Heartstopper Free Spins feature. | |
96.65% | An unapologetically 1980s space-rock slot with Reel Clone and two separate bonus routes: Countdown and Heading for Venus. | |
96.37% | Instead of ordinary reels, wins wrap around a rotating crystal tower. Cluster cascades and an expanding tower make it one of BTG's most visually unusual games. |
Which BTG Slots Are Worth Playing First?
The Bonanza demo is the natural starting point because it's the game that explains everything that came after it. Free Spins trigger when the scatter symbols spell out G-O-L-D, and once you're in, the win multiplier has no cap: it rises by one with every cascading reaction and never resets during the feature. That single idea is why Bonanza is still played years after release, and the demo is the easiest way to feel how a run of reactions builds.
The Extra Chilli slot is Bonanza's direct sequel, and it mainly changes what happens around the bonus rather than inside it. Scatters spell H-O-T instead, you can skip the wait with the Feature Drop, and before the Free Spins start you get the option to gamble your spin count for a shot at up to 24. It's the better pick if you like having choices in a bonus rather than simply triggering it.
The White Rabbit demo shows what a BTG grid looks like when it stops behaving. During Free Spins, Cupcake symbols stretch individual reels taller, up to 12 symbols high, which pushes the ways-to-win count toward 248,832. Watching one reel tower over the others mid-feature is the game's whole appeal, and it's hard to appreciate from a paytable alone.
Big Time Gaming and Megaways
Megaways is still BTG's best-known invention.
Instead of showing the same number of symbols on every reel each spin, a Megaways game can change its reel heights dynamically. The number of ways to win changes along with the symbols.
BTG also licenses the mechanic to other studios, which is why "Megaways" in a game title doesn't automatically mean Big Time Gaming made it.
BTG Demos and Free Play
A Big Time Gaming demo is useful when you're moving between games with very different structures.
Bonanza and Extra Chilli are clearly related through Megaways, but Donuts and Crystal Towers show how far BTG can move away from that template. Where demo mode is available, you can look at those mechanics with virtual credits first.
Big Time Gaming RTP and Volatility
There is no universal Big Time Gaming RTP.
The figures in the table reflect the specific game builds linked from Shuffle. RTP, volatility, maximum win and bonus structure still vary a lot from one BTG title to the next, so check the individual game page for its current numbers.
Play Big Time Gaming with Bitcoin and Crypto
Eligible Big Time Gaming titles can be played through Shuffle's crypto casino from the same account you use across other providers.
The casino studio shouldn't be confused with the unrelated Big Time gaming ecosystem and its $BIGTIME token, despite the similar wording.
Big Time Gaming FAQ
What is Big Time Gaming?
Big Time Gaming is an online casino developer best known for creating the Megaways mechanic. It is now part of Evolution.
What are some well-known BTG games?
Bonanza, Extra Chilli, White Rabbit, Danger! High Voltage and Lil Devil are among the studio's established releases.
Does Big Time Gaming only make Megaways slots?
No. Games such as Donuts and Crystal Towers use very different layouts and mechanics.
Can I play Big Time Gaming demos?
Demo mode is available for supported games and regions.
Can I play BTG slots with Bitcoin?
Eligible titles can be played with a Shuffle balance funded by Bitcoin or another supported cryptocurrency.
Responsible Gaming
Please play responsibly. Shuffle is for players aged 18+. Set personal loss and wager limits, take breaks, and if playing stops being fun, please use the responsible gambling tools in the Shuffle Wise tab and reach out to Shuffle Support. Additional details and advice can be found on the responsible gambling info page.