Player Focused? BigTime!

Big Time Gaming's Slots consistently deliver 'BIG WINS' to players with a proven track record with the world's largest operators... 


Player Competition Update!


Win a Model 3 with BTG!

Click here for more details

Bigger Wins? Big Time!

Millionaire Mystery Box is a brand new Millionaire game with two distinct ladders, a classic AWP Gamble! and a “Win-cremental” ladder in the free spins taking the multiplier up to x50 with a fist full of re-triggers!

The game encapsulates a near vintage land-based feel whilst keeping the volatility firmly on pulse with todays players requirements.

Triggers are frequent and big wins can come out of nowhere with the base game.

Millionaire Mystery Box will be exclusively live on Rizk and GiG Casino’s from 6/11/2019 and all BTG casino partners from 20/11/2019

Please play responsibly.

“Who Wants to Be a Millionaire Mystery Box defines and reinforces the foundations of the Millionaire series.”
— Big Win Board
Jeremy Clarkson is absolutely amazing!
— Jeremy Clarkson
Lil’ Devil is another outstanding release from the Australians - Superb 95%
— Big Win Board
Come on Lil Devil, be my Lil Angel!
— Ian Astbury

Leading Innovation? Big Time!

Ever wanted a feature so bad it hurts? Well with Kingmaker you’ve now got some light relief! BTG have flipped slots on their head to make an incredible new mechanic that is the antithesis of player expectations! Yes folks, in Kingmaker you really don’t want to see the feature!

To become King you must raise the multipliers within the four kingdoms! The longer the feature takes the bigger the base game pays as unlimited multipliers adorn the four top paying symbols. Once these build up, you’ll be cursing the crowns as they tease the feature!

Having said that, it’s not bad when it does drop in as you’ll be crowned with Max Megaways™ and the four combined multipliers come together to pay you a kings ransom as you retire to the throne room to count your riches…

Kingmaker is live.

Please play responsibly.

Better Slots? Big Time!

In May we launch our brand new Triple Reaction™ mechanic with Opal Fruits. Triple Reaction™ spins the reels in three different directions creating unexpected reactive wins. Multiple wilds in the base game allow for huge base game wins, whilst the brand new re-trigger multiplier in the Free Spins have recorded wins of x36,000 bet. Opal Fruits is proving to be hugely popular.

“Opal Fruits is a satisfying mix of nostalgia and tense gameplay wrapped up in a slick presentation” ~ 93%
“Opal Fruits is another thoroughly enjoyable romp... the Triple Reaction™ mechanic is a smart innovation!”
A superb, high variance slot that can pay out huge amounts in both the base game and Free Spins feature.
Opal Fruits brings a fresh breeze into casino lobbies... The game looks spectacular and adds yet another new element to a slotting session!
Big Time Gaming has nailed it again with some fresh ideas and these fruits are well worth picking...
Very excited about Opal Fruits, this slot is revolutionary for the casino community.
Opal Fruits has just about everything you could ask for from an online slot.

Gaming Changing? BigTime!

Megaways™ is the true evolution of slot machines.


If you are a slot developer, join our flourishing license program alongside some of the biggest names in the gaming industry.

Apply now:


Got Mail? BigTime!

Player Engagement?  BigTime!

Arguably the biggest song of the 80’s comes alive with an intergalactic feature choice of either “The Count Down”; Roaming Sticky Wilds that progress up to x256 or Heading for Venus; Velocity Wilds with out of this word potential!

We’re leaving together,
But still it’s farewell
And maybe we’ll come back
To earth, who can tell?
I guess there is no one to blame
We’re leaving ground (leaving ground)
Will things ever be the same again?
It’s the final countdown
— Europe

The Final Countdown. Our intrepid explorers introduce a brand new world of slotting.

The theme and tune are equally engaging... the potential on offer is just astronomical.
In an attempt to outdo themselves, BTG has gone absolutely bonkers with the multipliers. All elements are on point here and come together seamlessly - 92%
The Final Countdown is better than anyone expected it to be. The potential is clearly one to brag with and we believe this is the BTG slot everyone waited for.
The great features, design and game play all contribute to the appeal of this beautiful new slot.
Big Time Gaming has come up trumps. This is an extremely volatile slot!
Yet again, Big Time Gaming has shown that their creativity knows no bounds.
It’s the Final Countdown...
— Joey Tempest

Higher Volume? BigTime!

Holy Diver has smashed previous launch stats and is set to roll out to the entire Scientific Games Network from Wednesday the 7th of February. If you’re visiting ICE be sure to get your hands on some ‘Shiny Diamonds and other awesome BTG memorabilia, handed out by our team of Cloaked Sorcerers, who will be onsite at Excel all this week.

Holy Diver Reel Adventure™ delivers a truly unique and innovative experience. Bigwinboard Rating 93%
Holy Diver slot is a fantastic and innovative addition to the Big Time Gaming Megaways series
Big Time Gaming has created yet another marvel in slot design, taking a slotting experience yet again to another level...
BTG have taken things forward with their new Reel Adventure™ Gameplay 10/10
Big Time Gaming have done it again, they have engineered another truly innovative slot mechanic with Reel Adventure™
The vision never dies...
— Ronnie James Dio

Great Innovation? BigTime! 

We pride ourselves in the delivery of thought-leading ideas for the online gaming market. Here's some of our player favourites! We're always looking forward to officially announcing the next 'BIG' thing. 

Be sure to follow us for all the latest updates!

Regulated Gaming? BigTime!

Big Time Gaming develop slots and games for government lotteries and some of  the world's largest online casino operators in strictly regulated markets. For further information please contact

Happy Customers? BigTime!

“Big Time Gaming is setting the standard when it comes to developing new and original features. Extra Chilli has demonstrated the merit of this approach, quickly achieving the title of our best-ever game release. We look forward to continuing the relationship with the BTG team.”

Karolina Pelc - Head of Casino -

"Big Time Gaming have been a long-time, reliable partner of Kindred Group and have produced and delivered high quality, exciting and very innovative games over the years. We’re always excited and look forward to new game releases from BTG."

Raffaela Eschert - Senior Casino Manager -

Big Time Gaming has become a crucial partner for BCLC over the years. Their focus on innovative and unique content has helped us engage millennials as well as the more discerning Casino players, all while continuing to deliver an exceptional experience for our more traditional core customer group.

Stewart Groumoutis - Senior Casino Manager -


Big Time Gaming Sites!

You can play all your favourite Big Time Gaming slots on a range of customers in several jurisdictions.