BTG Slots (Big Time Gaming) – Including Free Play

Big Time Gaming Slots

  • Award winning slots provider from Australia
  • Famous for massive HIGH VARIANCE SLOTS (incl. Bonanza)
  • Innovators who created the Megaways™ Game Engine
  • BIG WIN Monster payouts of over 15,000x
  • Top Payout – 20,000x (Extra Chilli)
  • Best RTP – 97.7% (White Rabbit)
  • Average release schedule –  3 to 4 games / year

This is a list of the best Big Time Gaming (BTG) slots with RTP, variance, paylines, reels and features. You can find out where to play these games in our list of Big Time Gaming casinos.

BTG are an award-winning slot studio from Australia who have built a reputation for producing top quality games with pioneering features and super-high volatility. Their unique Megaways™ game engine, which appears in slots like Bonanza and White Rabbit, creates up to 117,649 ways to win on each spin. Typically, BTG games also give the player the chance to stack up high numbers of free spins in the bonus rounds, boosted by chunky multipliers and other extra features. When all the pieces fall into place this can trigger big, big wins.

NOTE: You can play free BTG Slots at Casumo and SlotsMillion. Hit the Play Buttons below to jump straight in and get spinning.


List of BTG Slots With Features, RTP and Variance

The Slot Buzz117,649 Ways To Win696%High20,000x +Free Spins, Unlimited Multipliers, Cascading Reels, Mystery Symbols



The Slot Buzz243596.35%High4,860xCloning Symbols, Free Spins, Feature Drop™, Re-Triggers



The Slot Buzz4,096 Ways To Win695.67%HighWilds, Stacked Wilds With Multipliers, Sticky Wilds, Unlimited Free Spins, Disco Soundtrack!



The Slot Buzz2,401 Ways To Win496.54%High20,000x +Free Spins, Multipliers, Re-Triggers



The Slot Buzz117,649 Ways To Win695%High20,000x +Wilds, Stacked Wilds, Multipliers, Free Spins



The Slot Buzz117,649 Ways To Win696.2%High20,000xDropping Symbols, Re-Spins, Wilds, Multipliers, Free Spins, Megaways™, Feature Drop™



The Slot Buzz4,096696.65%High36,000xWilds, Cloning Wilds, Multiplier Wilds, Free Spins, Re-Triggers, Cloning Reels



The Slot Buzz586,789696.39%High20,000x +Wilds, Free Spins, Wild Multipliers, Transforming Symbols, Wild Reels



The Slot Buzz16,807596.65%High10,000x +Free Spins, Multipliers, Wilds



The Slot Buzz4,096696.31-96.43 %High50,000xWilds, Sticky Wilds, Multipliers, Free Spins, Transforming Symbols



The Slot Buzz117,649 Ways to Win696.9%HighWilds, Stacked Wilds with Multipliers, Cloning Reels, Megaways™



The Slot Buzz117,649 Ways To Win696.9%High20,000x +Wilds, Stacked Wilds, Re-Spins, Sticky Wilds



The Slot Buzz117,649696%High20,000x +Free Spins, Multipliers, Cascading Wins, Progressive Multipliers, Re-Triggers, Mystery Symbols



The Slot Buzz248,832 Ways To Win597.7%HighWilds, Free Spins, Expanding Reels, MegaWays™, Bonus Round Buy-In Option



The Slot Buzz117,649696.24%High£1,000,000Wilds, Expanding Reels, Multipliers, Free Spins, Hot Seat Gamble



Where Can I Play Big Time Gaming Slots?

Are you ready to take on BTG’s slots? Take your pick right there or browse a full list of Big Time Gaming Casinos. These sites all offer bonuses that are valid to play the games listed on this page.

All Sites are UK Licensed UK

100% Up To £300

Plus 300 NetEnt Spins

18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms -

Software : NetEnt, Microgaming, Big Time Gaming, Thunderkick, Quickspin, Play n Go, Evolution, Yggdrasil, NYX
Cash-out time : Under 24 Hours

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Plus 30 Bonus Spins

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Software : Microgaming, NetEnt, Blueprint, Leander, Quickspin, Rabcat, Merkur, Thunderkick, BTG, Elk Studios, Lightning Box, Foxium
Cash-out time : Up To 24 Hours

100% Up To £100

Plus 100 Starburst Spins

New Players Only, 100% Match on 1st Deposit, Min Deposit £10, Max Bonus £100 and 100 Spins, 30x Wagering (Dep and Bonus), 30x on Spins, 4x Conversion, Selected Slots Only. Ts and Cs Apply.

Software : NetEnt, Microgaming, NextGen, Big Time Gaming, IGT, Yggdrasil
Cash-out time : Up To 72 Hours

More About Big Time Gaming Slots

BTG launched in 2011. They are based in Syndey, Australia. Founder and CEO Nik Robinson has years of experience breaking new ground in the gaming industry. In the 1990s his business, New Tech Media, was amongst the first software companies to introduce browser-based gaming and after being purchased by News Corp, merged with Orbis to become global online betting giant, OpenBet.

So, it’s no surprise that BTG don’t just follow the herd when it comes to producing new slot games. Instead their titles look to break new ground and create genuinely unique experiences.  BTG are not the most prolific of studios – they released just three slots in 2017 – but they are becoming one of the most popular, and now with their links to the slot streaming community they have their fingers on the pulse of the industry.

What Is Megaways™?

The Megaways™ game engine is key to understanding what makes slot players love these games. It features in five of the Big Time Gaming slots titles. It was given its first run out in the 2016 release, Dragon Born. The mechanic is based on a six-reel set up where for every spin the size of each reel changes creating anywhere from two to seven symbols per reel.

Winning paylines occur where identical symbols appear on adjacent reels, regardless of their position. This creates a maximum of 117,649 ways to win if all seven positions on all six reels are active for a spin (7x7x7x7x7x7).

As you can see, even before any additional features come into play – the free spins, the multipliers, the extra bonus symbols and their functions – these games are already far more dynamic and exciting than your average 5 reel, 4 row and 20 fixed payline video slot.

More Exciting Win Opportunities

White Rabbit Slot by Big Time Gaming
White Rabbit Slot by Big Time Gaming

On top of the Megaways™ engine BTG add further features to these games to drive big, big wins if you can find a way to unlock them.

Take the original Megaways™ game, Dragon Born, as an example. In this slot, on top of the 117,649 ways to win, you can also land Stacked Wilds on two reels simultaneously, and to add to the fun, your stacks can come with up to 7x multipliers. Where two are active, the total multiplier is calculated by multiplying those two numbers together – so where you have two wild stacks with 7x on each, your full multiplier is 49x (7×7).

Oh – and in the bonus round you can get up to 50 free spins initially, with the opportunity for unlimited re-triggers. Wow!

In short, the game model for Dragon Born is set up to create massive wins when all the features come together for you in the bonus round.

The hard part of course, is getting there.

The same can be said of the two most popular slot games built on the Megaways™ game engine, Bonanza and White Rabbit.

In Bonanza, the big win sequences are loaded in the bonus round which itself involves a cache of at least 12 free spins which can be bumped up every time more scatters land. This is also a Rolling Reels game (also known as Avalanche or Cascading Reels)– after a winning spin, the winning symbols explode to be replaced by new ones. This continues until you land a dry spin.

You get the picture? When you set up a bonus round with 20 or 30 free spins and rolling reels combined, you can see how things can get pretty tasty!

Meanwhile, the Alice in Wonderland-inspired slot game, White Rabbit, features even bigger reels as its possible to extend those seven symbols right up to twelve, creating up to 248,832 ways to win (this is a 5 reel game).  But it’s the Free Spins round itself which is the highlight here, with those Expanding Reels, an Enhanced Red Queen Reel, and Bonus Wilds with Extra Multipliers.

You can also find the Megaways™ engine and more exciting slot play on the games Queen of Riches and Starquest.

Big Time Gaming and Slot Streaming 

BTG have positioned their games as the type of slots that will appeal to the streaming community. Slot streamers broadcast their slot play live on sites like, allowing viewers to vicariously enjoy the thrill of a person gambling real money online, experiencing the high of a flurry of big wins on a super slot like Bonanza, whilst also learning about the game in realplay mode.

The slot streaming phenomenon is gathering pace – so much so that one of the scene’s most famous players, Kim Hultman (aka letsgiveitaspin) has partnered-up with mobile casino, LeoVegas, to play exclusively through their site. And in 2017 Kim was given the world’s first spin on the new BTG game, White Rabbit, as part of the launch campaign.

Speaking about slot streaming to the Calvin Ayre website at ICE 2018, Nik Robinson, CEO of Big Time Gaming said:

“Twitch allows potential players to get a real emotional feel for a game without spending their hard-earned cash learning the game from scratch. Unlike demo-play, an interested punter can watch a stream and ride along with the streamer’s highs and lows; in playing the game they can then expect a similar experience”, explained Robinson.

“Twitch streaming is live, no holds barred and a streamer is most likely to bust out on a bad run of luck. Occasionally, though, they can have a magnificent flurry of wins and build an amazing atmosphere on stream that’s shared with their viewers, akin to watching your team win a match!”

“The fact that high volatility slots appeal to Kim and many other streamers is the reason why the majority of Twitch slot streamers play our games. There are no games in the marketplace today that can deliver wins like Megaways™ slots, which places BTG in a league of its own when it comes to sky high volatility.”

The next phase of this evolution is likely to be Slot Streaming Betting, where viewers of a Twitch Channel place bets on the outcome of a streamers play. That could be the next spin, or the next 100 spins. For example, a punter might bet on whether the streamer will hit a 1,000x payout any time in the next 500 spins.

Big Time Gaming – Awards Winners

The release of White Rabbit and Bonanza in 2017 made it a ground-breaking year for BTG and their profile is now higher than ever. Indeed, for many slot players, Bonanza is one of the most exciting slot games of recent times. This was reflected in it being voted Best New Slot of 2017 in the annual Casinomesiter awards.

BTG also took second place for Danger! High Voltage in this award.

Casionmeister announced the award with the following comments:

“Big Time Gaming released only three slots, a paltry amount compared to the big major developers and absolutely cleaned up the votes – in fact they were so dominant it was nearly a whitewash for the rest.”

What Next for Big Time Gaming?

BTG are clearly a software company in the ascendency – the momentum is with them as they carve out a niche in an extremely competitive market dominated by established names like NetEnt and Microgaming.

So what next? Well, on the horizon is the Temple Quest Spinfinity a game that promises Mega Mystery Symbols and a whole ton of Free Spins.

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