Top Gambling Sites for Big Time Gaming Slots

Published: / Updated:

Our experts have assessed hundreds of sites to bring you the very best Big Time Gaming casinos in the UK. Scroll down to grab a welcome bonus from a trusted site and play BTG slots like Bonanza Megaways and Extra Chilli for real cash prizes today.

The Hippodrome Online Casino featured image
3.9 / 5
The Hippodrome Online Casino: 100% Deposit Match up to £100 and 100 Free Spins on Big Bass Bonanza
Terms & Conditions: Key Terms: New customers only. Opt-in required. Offer valid for 7 days from account registration Match Deposit Bonus Terms: 100% Match Bonus up to £100 on 1st deposit of £10+. 50x bonus wagering applies as do weighting requirements. Debit Card deposits only. Irregular gameplay may invalidate your bonus. Full terms Free Spin Terms: 100 Spins awarded on Big Bass Bonanza, valued at 10p per spin. 50x Wagering applies to winnings as do weighting requirements. . T&Cs Link | Begambleaware.org
Mr Luck Featured Image
3.9 / 5
Mr Luck Casino: 100% + 77
Opened in 2024
Terms & Conditions: 18+. New Players Only. Welcome Package split over 2 deposits. Min 1st Deposit: £20 with 100% match up to £77. Min 2nd Deposit £20 with 77 Spins on Big Bass Bonanza. Wagering Requirement: 35x. Spins expire after 24 hours. T&Cs apply.. T&Cs Link | Begambleaware.org
casilando casino
4.2 / 5
Casilando Casino: 100% Match Bonus up to £100 + 20 Free Spins on Book of Dead
Terms & Conditions: 18+. Play Responsibly. New players only. Min deposit £10. 20 Bonus Spins valid on Book of Dead. Bonus funds are 100% up to £100. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org. T&Cs Link | Begambleaware.org
Free Bet Casino Featured Image
4.1 / 5
Free Bet Casino: 5 Free Spins No Deposit + 5 Free Spins
Terms & Conditions: *New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50, T&Cs apply.. T&Cs Link | Begambleaware.org
all british casino
4.6 / 5
All British Casino: 5 Free Spins No Deposit + 100% Deposit Match up to £100
Terms & Conditions: New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply . T&Cs Link | Begambleaware.org
slotnite casino
4.4 / 5
Slotnite Casino: up to £100 Bonus + 100 Bonus Spins
Terms & Conditions: 18+ New players only. One bonus offer per player. Minimum deposit of £10. Max bonus bet £5. This offer gives you a 100% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Aloha! Cluster Pays. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus funds are separate to Cash funds and are subject to 35x wagering on the value of the bonus funds and your cash deposit(s). Affordability checks apply. Terms apply. BeGambleAware.org.. T&Cs Link | Begambleaware.org
Diamond7 Casino Logo
4.4 / 5
Diamond7 Casino: 100% Deposit Match Bonus up to £100 + 100 Bonus Spins
Terms & Conditions: 18+. Play Responsibly New Players only. One bonus offer per player. Minimum deposit of £20. Max bonus bet £5. This offer gives you a 100% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Hotline or Fruit Spin. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus funds are separate to Cash funds and are subject to 35x wagering on the value of the bonus funds and your cash deposit(s). Affordability checks apply.Terms apply. BeGambleAware.org.. T&Cs Link | Begambleaware.org
Party Casino Featured Image
4.6 / 5
PartyCasino: 50 Free Spins Bonus With Low Wagering on Starburst
Terms & Conditions: *18+. New depositors only. UK residents only. Minimum deposit £10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded. T&Cs apply.. T&Cs Link | Begambleaware.org
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4.4 / 5
Lucky VIP Casino: 100% Match Bonus up to £100 Plus £7 on Live Casino
Terms & Conditions: Minimum 1st dep of £20 to get £100% up to £100 on selected match slots; 40x wagering requirement (Dep + Bonus) & MCR x5 for Bonus + Guaranteed Live bonus wheel up to £7. Live Bonus and Live Bonus Winnings are playable on selected Live Games. 20x WR, convertible to real cash x5 bonus amount. 18+ only. Full T&Cs Apply.. T&Cs Link | Begambleaware.org
Peachy Games Featured Image
4.1 / 5
Peachy Games Casino: 20 Bonus spins with no wagering + 20 Free Spins
Terms & Conditions: 18+. Only available to new players. Minimum £10 first deposit required. 20 Bonus Spins on Big Bass Splash. No Wagering Requirements. Winnings credited directly to cash balance. Neteller and Skrill deposits excluded. Expiry: bonus spins expire 2 days after deposit. Further terms apply: Full Terms of Welcome Offer General bonus terms; and General terms and conditions... T&Cs Link | Begambleaware.org
QuinnBet Featured Image
4.3 / 5
QuinnBet Casino: Receive 50% back on first-day losses up to £25 + 10 Free Spins
Terms & Conditions: 18+ New UK customers only. Deposit and stake £10 on QuinnCasino games within your first day to qualify. Receive 50% back on losses up to £25 as a Casino Bonus with only 1x rollover, plus 10 Free Spins on 'Reel Diamonds'. Guaranteed £5 Casino Bonus plus 10 Free Spins if staking £100+, regardless of the day's net loss or gain. Offer based on the Post Code associated with the account. Bonuses and Free Spins expire in 48 hours. No e-wallets. T&Cs Apply. begambleaware.org | Please Gamble Responsibly. . T&Cs Link | Begambleaware.org
Casushi Featured Logo
4.5 / 5
Casushi Casino: 100% Bonus up to £50 + 50 Free Spins
Terms & Conditions: *Bonus only available to new players at Casushi. You must be at least 18 years old to register at Casushi. Minimum first deposit of £20 required to participate. Bonus and free spins will be credited automatically. . T&Cs Link | Begambleaware.org
fun casino
3.9 / 5
Fun Casino: 100% up to £123
Terms & Conditions: New Players Only. Maximum bonus is £123. Max bet with bonus is £5 - No max cashout. Wagering is 50x - Skrill & Neteller excluded. Eligibility is restricted for suspected abuse. Cashback is cash, so no wagering- Cashback applies to deposit where no bonus is included.. T&Cs Link | Begambleaware.org
play ojo casino
4.8 / 5
PlayOJO Casino: 80 Free Spins No Wagering - Real Money Wins!
Terms & Conditions: First deposit only. This offer is only available for first time depositors. Min deposit is £10. 80 Free Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies. Read more.. T&Cs Link | Begambleaware.org
Playgrand Casino Featured Image
4.2 / 5
Playgrand Casino: 30 Free Spins No Deposit + 100% Match Bonus Up to £100 + 30 Free Spins
Terms & Conditions: 18+. New players only. Min deposit £10. 100% up to £100 + 30 Bonus Spins on Reactoonz. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org. T&Cs Link | Begambleaware.org
Playzee Casono Featured Image
4.4 / 5
Playzee Casino: 100% Match Bonus Up to £300 + 150 Free Spins
Terms & Conditions: 18+ | New players only. Min dep £20 Max bonus bet £5 Offer: 1st deposit - 100% up to £300 & 150 Zee Spins on Starburst (60 credited on 1st deposit & thereafter in increments of 10 x day, over 9 days), 2nd deposit - 50% up to £500 & 25 Zee Spins on Gonzo’s Quest, 3rd deposit - 25% up to £700 & 25 Zee Spins on Reel Rush. Zee Spins winnings are credited as bonus funds and capped at £50 Zee spins expire by 23:59 GMT same day they are credited, bonus funds expire after 30 days. Bonus funds are separate to Cash funds and are subject to 35x wagering (deposit + bonus) & withdrawal requirements. Full Terms Apply. | Please Play Responsibly. | BeGambleAware.org. T&Cs Link | Begambleaware.org
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4.0 / 5
Crazy King Casino: Up to 500 Free Spins on 9 Pots of Gold
Terms & Conditions: New players only, £10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to £250), 65x wagering requirements and full T&Cs apply here. T&Cs Link | Begambleaware.org
Image
4.3 / 5
888 Casino: 200% Deposit Match up to £200
Terms & Conditions: First-time depositors • Min deposit £10 • Claim within 48 hours • Expires in 90 days • 30X wagering • Valid on selected slots • UK and Ireland only • Full T&Cs apply. T&Cs Link | Begambleaware.org
Matchup Casino Featured
4.0 / 5
Matchup Casino: Up to £900 in Bonus Cash Across Your First 3 Deposits
Opened in 2023
Terms & Conditions: 1st / 2nd / 3rd Deposit – 1st Deposit: 200% Matchup Bonus up to £400 – New Customers Only – £10 min fund – 2nd Deposit: 150% Matchup Bonus up to £300, 3rd Deposit: 100% Matchup Bonus up to £200 – max bonus conversion to real funds equal to lifetime deposits (up to £250) – 65x wagering requirements apply and T&Cs apply.. T&Cs Link | Begambleaware.org
giant wins casino
4.4 / 5
Giant Wins Casino: 500 Free Spins on Starburst
Opened in 2023
Terms & Conditions: New players only, £10 min fund, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250) to real funds, 65x wagering requirements and full T&Cs apply.. T&Cs Link | Begambleaware.org

Top Ten Big Time Gaming Casinos

These trusted UK casino sites all feature a strong lineup of Big Time Gaming slots, including top Megaways titles like Max Megaways 3, Panda Money, and White Rabbit. Expect fast payouts, top bonuses, and a high-quality gameplay experience.

1. LeoVegas Casino

leo vegas casino
4.5 / 5
50 free spins on 'Big Bass Splash'
0x FS Wagering - No Win Cap - £10 Min Deposit
Rated #7 out of 130 Bonuses
New cust only. Opt in & deposit £10+ in 7 days & wager 1x in 7 days on any eligible casino game (excluding live casino and table g
LeoVegas dazzles with HD design and a huge range of Big Time Gaming slots, including top Megaways titles. It’s a must-visit for high-payout games, rapid withdrawals, and generous free play bonuses.

Pros

  • Award-winning mobile app
  • BTG Megaways games available
  • Fast and secure payouts

Cons

  • Fewer ongoing promotions
  • Some payment limits apply

Editor's Opinion

LeoVegas is a strong choice if you want a smooth mobile experience and top Megaways slots from Big Time Gaming.

What Players Say

“Great jackpots, fun games, and smooth KYC...” — 5/5⭐ James Donaghue, Trustpilot UK, 28 June 2024

2. PokerStars Casino

pokerstars casino
4.0 / 5
100 Free Spins No Deposit
0x FS Wagering - £4000 Win Cap - No Deposit Bonus
Rated #16 out of 130 Bonuses
New casino players only. Subject to account verification. Selected Slots only, 7 day expiry. Terms apply.
Known for spin-heavy promos and fast banking, PokerStars Casino offers a solid BTG selection with regular free spin drops and Megaways slot tournaments.

Pros

  • Spin-focused promotions
  • BTG slots like Who Wants to Be a Millionaire
  • Fast withdrawals

Cons

  • Limited live casino games
  • Few ongoing slot bonuses

Editor's Opinion

PokerStars Casino is ideal if you’re into daily spins and like to try your luck on Megaways slots from BTG.

What Players Say

“Played poker for 15+ years, Pokerstars is by far the best in terms of support, software, bonuses + security.” – 5/5⭐ Patrick Wallace, Trustpilot UK

3. 888 Casino

Image
4.1 / 5
200% Bonus up to £200
30x FS Wagering - 30x B Wagering - No Win Cap - £10 Min Deposit
Rated #15 out of 130 Bonuses
First-time depositors • Min deposit £10 • Claim within 48 hours • Expires in 90 days • 30X wagering • Valid on selected slots • UK and Ireland only • Full T&Cs apply
888 Casino features over 2000 slots, including many from Big Time Gaming. It’s also backed by a trusted global brand with great welcome offers and daily promos.

Pros

  • BTG games like Danger High Voltage
  • Longstanding UK brand
  • Frequent promotions

Cons

  • Live chat only available to logged-in users
  • High wagering on some bonuses

Editor's Opinion

If you want BTG slots on a big-brand site, 888 Casino has you covered with great gameplay and regular promos.

What Players Say

“This is the best site so far. If I could give more stars I would.” – Marie Lynn, Trustpilot UK, 23/07/2023

4. PlayOJO Casino

play ojo casino
4.6 / 5

80 Free Spins on Big Bass Bonanza

0x FS Wagering - No Win Cap - £10 Min Deposit
Rated #5 out of 130 Bonuses
First deposit only. This offer is only available for first time depositors. Min deposit is £10. 80 Free Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies. Read more.
PlayOJO stands out for its no-wager bonuses and wide selection of Big Time Gaming slots. You can jump into White Rabbit or Bonanza without having to meet tricky playthrough requirements.

Pros

  • No wagering on any bonuses
  • BTG Megaways slots included
  • Daily kickers and fast payouts

Cons

  • No VIP program
  • Smaller welcome bonus than competitors

Editor's Opinion

PlayOJO makes things simple with no-wager free spins and a strong selection of Big Time Gaming titles.

What Players Say

“I have been playing with OJO on and off for a couple of years, I have never won or withdrawn up until yesterday I won £1000🎉🎉🎉 I was a bit sceptical... anyway I put in my withdrawal request and it was processed within one hour. Thank you OJO for the win and the very quick withdrawal, well done 👏 — 5/5⭐ Gaynor Price, Trustpilot UK, 25 February 2025

5. NetBet Casino

netbet casino
2.9 / 5
Up to 500 Free Spins on selected slots
40x FS Wagering - £500 Win Cap - £10 Min Deposit
Rated #62 out of 130 Bonuses
New players, £10+ deposit, no e-wallets/prepaid cards, up to 500 Free Spins, 40x wagering on Free Spins winnings, £5 max bonus stake. Terms apply
NetBet offers over 500 slots, including a great BTG selection. Its 500 free spins welcome offer gives new players loads of value right from the start.

Pros

  • 500+ slots including BTG
  • Up to 500 free spins on signup
  • Fast KYC and support

Cons

  • Interface can feel cluttered
  • Limited jackpot games

Editor's Opinion

NetBet Casino is ideal if you want variety and Big Time Gaming slots alongside solid bonuses and fast verification.

What Players Say

“Many games providers. Wide range of games” – 5/5⭐ Sandra Podlaska, Trustpilot UK

6. Kwiff Casino

kwiff casino
4.1 / 5
40 Free Spins per day, up to 200 Free Spins in total
0x FS Wagering - £250 Win Cap - £20 Min Deposit
Rated #12 out of 130 Bonuses
18+. Gamble Responsibly. Gambleaware.org. Wager £/€20 on slots and Get 40 Cash Free Spins for five consecutive days. New customers only. £/€20 stake on slots each day within 5 days of 1st deposit to qualify. £0.1 Spins on Book of Dead. £/€250 total max withdrawal. Full T&Cs apply.
Like random bonuses? Alongside 10+ Big Time Gaming games Kwiff Casino has a unique “getting Kwiffed” promo, where you receive unexpected odds boosts on sports bets. Therefore, the site is great if you like to play Big Time Gaming games and wager on sporting events.

Pros

  • 10+ Big Time Gaming games available
  • Casino and sportsbook in one
  • Fast deposits and withdrawals

Cons

  • Fewer ongoing promos for casino
  • Fewer slots compared to competitors

Editor's Opinion

Kwiff Casino is perfect if you like a mix of sports betting and casino games. Also, its 'getting Kwiffed' is a unique feature you won’t find at other UK casino sites.

What Players Say

“so different from other sites love the Kwiff Boost very surprised how much you can win compared to the original return — 5/5⭐ George Whittaker, Trustpilot UK, 18 March 2025”

7. 777 Casino

777 casino
3.1 / 5

100% deposit bonus up to £20

35x B Wagering - No Win Cap - £10 Min Deposit
Rated #47 out of 130 Bonuses
1st time depositor at 777 only; re-registered players not eligible • £10 min deposit to receive 100% of your deposit up to £20 • Bonus Code 100WELCOME • Claim within 48 hrs • Bonus Valid for selected games and expires within 90 days • Wagering and capping restrictions apply • Payment and country restrictions and Full T&Cs apply.
A sister brand to 888 Casino, 777 brings the same great BTG titles with a fresh design and strong mobile play. Expect Megaways games and decent new player bonuses.

Pros

  • Modern design with BTG support
  • Same ownership as 888 Casino
  • Secure and licensed in the UK

Cons

  • No mobile app
  • Fewer games than 888 proper

Editor's Opinion

777 Casino is a fresh-looking platform with great BTG slots and the security of a big-name operator behind it.

What Players Say

“Love the site had no problems with them. They gave me a £1 bonus and used it on big bass and ended up winning over £30 and paid me the next day. Brilliant site” – 5/5⭐ Wayne Dean, Trustpilot UK

8. Ladbrokes Casino

Ladbrokes casino logo
2.4 / 5

£30 Bonus + 30 Free Spins on Fishin' Frenzy Megaways

0x FS Wagering - 40x B Wagering - No Win Cap - £10 Min Deposit
Rated #103 out of 130 Bonuses
18+. New Casino players only. Deposit required. Min bet £10 on qualifying games. 40x wager reqs (bonus only) on selected games. £30 Bonus + 30 Free Spins for a selected game. Accept within 14 days. Valid for 30 days. Spins value £0.20 each. Certain deposit types excluded. Player restrictions & T&Cs Apply.
Ladbrokes is one of the UK’s biggest names in betting and features a wide game library, including many from Big Time Gaming. It’s a solid all-rounder with frequent promotions.

Pros

  • BTG slots like Monopoly Megaways
  • Trusted UK brand
  • Sportsbook and casino together

Cons

  • Fewer BTG-specific promos
  • Bonus terms vary by game

Editor's Opinion

If you want to play Big Time Gaming slots at a well-known and trusted site, Ladbrokes is a solid option.

What Players Say

“My favourite online casino, honestly my go to... I win often, I think it's the red. Also they spin fairly I can 100% testify to that. Yes, I lose a lot and probably more than I win, BUT at least you win sometimes. Other casinos never win just throwing money into an abyss.” – 5/5⭐ M Foster, Trustpilot UK

9. William Hill Vegas

william hill vegas casino
3.6 / 5

50 Free Spins on Mining Pots of Gold™

0x FS Wagering - £30 Win Cap - £10 Min Deposit
Rated #30 out of 130 Bonuses
18+. Play Safe. New customers using Promo code M50 only. Opt in required. 1x per customer. Mining Pots of Gold™ only. Min £10 stake. Max 50 Free Spins at 10p per spin. Free Spins expire 24 hours from issue. Max redeemable £30. Eligibility rules, game, location, currency, payment-method restrictions and terms and conditions apply.
William Hill Vegas brings a polished, well-known brand with a great selection of Big Time Gaming slots. Top customer service and daily deals make it a dependable choice.

Pros

  • Great BTG slot range
  • Fast withdrawals
  • Daily promotions

Cons

  • Limited Megaways tournaments
  • Loyalty rewards are tiered

Editor's Opinion

William Hill Vegas is perfect if you want BTG games in a sleek, trusted environment with excellent support.

What Players Say

“Loving the new Stellar Gold game🪙👍🏽, thank you for the little win that kept me playing. If your site continues to play as it is I will visit more often. — 5/5⭐ NB, Trustpilot UK, 20 February 2025

10. MrQ Casino

Mr Q Featured Image
4.2 / 5

30 Free Spins on 'Rainbow Riches'

0x FS Wagering - No Win Cap - £10 Min Deposit
Rated #9 out of 130 Bonuses
First deposit only. Min deposit & spend £10. Max 30 spins on Rainbow Riches at 20p per spin. Spins credited upon spend of £10. 18+ Full T&Cs apply.
MrQ is known for no-wager bonuses and fast withdrawals. Its BTG selection includes Lil Devil, Bonanza, and more – perfect for players who want a fairer way to play.

Pros

  • No wagering on bonuses
  • BTG Megaways slots included
  • Rapid withdrawals

Cons

  • Smaller slot selection overall
  • No sportsbook

Editor's Opinion

MrQ is an excellent low-friction casino if you want to enjoy BTG slots without worrying about wagering terms.

What Players Say

“Love mrq been a member for 10 years tried many other casinos always come back to mrq it has all the latest games it's fast to change between games you get big wins it's always been fast to payout withdrawals but now faster than ever and on top of all that no wager requirements if you win it's yours l have never really contacted the guy,s at customer services but anytime l have they have always been really great with me” — 5/5⭐ Rab Quinn, Trustpilot UK, 5 March 2025

Casinos to Avoid: Don’t Claim Bonuses From These Sites

Not all online casinos are safe to play at. Some sites may promise big bonuses or fast payouts, but fail to deliver when it matters most – especially regarding withdrawals or customer support.

The casinos listed below didn’t meet our strict standards, and many have been flagged for issues like delayed payments, poor communication, or misleading terms. To keep your winnings protected, we recommend avoiding these platforms altogether.

We only promote casinos with valid UK Gambling Commission (UKGC) licence, so you can trust that every recommended site meets high standards for fairness, safety, and responsible gambling.

Casino States
Reason: False Advertising
Casino-X
Reason: Delayed Payouts
Cats Eye Casino
Reason: Slow Processing
Cherry Red
Reason: Unclear Bonus Terms

How We Choose the Best Big Time Gaming Casinos

Every casino on this page has been selected using our 25-point review process. That means you're getting top-tier Big Time Gaming slots, fast payments, and real value. Here's what we look for:

  • BTG Game Access: Each site must offer a solid range of BTG titles, especially Megaways favourites like Bonanza and White Rabbit.
  • Megaways Support: We give extra points to sites that support full Megaways mechanics – not just branded slots.
  • Fair Bonuses: Welcome offers should be usable on BTG slots and have reasonable wagering terms.
  • Fast Payouts: We check that winnings can be withdrawn quickly and without hidden fees.
  • Mobile Experience: All BTG games must work smoothly on both iOS and Android devices.
  • UK Licensing: Only casinos fully licensed by the UKGC are included here.
  • Tailored for UK Players: These casinos support GBP, have UK-facing support, and run BTG promos for local users.

What Is Big Time Gaming and Why Play Its Games?

Big Time Gaming (BTG) is a leading slot software provider best known for creating the Megaways mechanic, which revolutionised online slots in 2016. Founded by industry veteran Nik Robinson, BTG became a household name thanks to hit games like Bonanza Megaways, Extra Chilli, and White Rabbit.

In 2021, BTG joined the Evolution Gaming Group, giving the studio more resources while continuing to create top-performing high-volatility games. BTG slots are famous for their variable paylines – offering up to 117,649 ways to win – and high max payouts, often exceeding 10,000x your stake.

Whether you're into mining themes, spicy bonus features, or mythical adventures, Big Time Gaming slots deliver excitement with every spin.

🎮
Company
Big Time Gaming (part of Evolution Group)
📍
Founded
2011
🌐
Website
www.bigtimegaming.com
🎰
Popular titles
Bonanza Megaways, Extra Chilli, White Rabbit, Danger High Voltage, Who Wants to Be a Millionaire Megaways
🎭
Game types
Online slots (Megaways, Feature Drop, Reel Adventure)
📲
Platform compatibility
HTML5 (desktop, iOS, Android)
💹
Typical RTP
95%–97.72%
🏢
Headquarters
Sydney, Australia
👨‍💼
Key people
Nic Robinson (Founder), part of Evolution Gaming
🎯
Known for
Megaways slots, high volatility, big win potential, innovative mechanics

Top Ten Big Time Gaming Slots

Big Time Gaming is the inventor of the Megaways slot mechanic – and its library is packed with hits. Below are ten of the best BTG slots to try at UK casinos, each offering exciting gameplay, unique features, and strong payout potential.

1. Bonanza Megaways: 96.00% RTP

The slot that started the Megaways craze. Set in a gold mine, Bonanza Megaways offers up to 117,649 ways to win, cascading reels, and a high volatility setup. Land the GOLD scatter symbols to trigger free spins with unlimited multipliers. Max win: 12,000x your stake.

2. Danger High Voltage: 95.67% RTP

Inspired by Electric Six’s cult anthem, this electrifying slot offers two free spins modes (Gates of Hell and High Voltage), sticky wilds, and big multipliers. It’s one of BTG’s most chaotic and entertaining releases.

3. Who Wants to Be a Millionaire Megaways: 96.27% RTP

Based on the classic TV game show, this slot brings quiz-themed bonus rounds and unlimited win multipliers during free spins. You can gamble your way up the Hot Seat ladder to unlock bigger wins.

4. Extra Chilli Megaways: 96.20% RTP

Spice things up in this Mexican-themed Megaways slot. Extra Chilli features cascading reels, free spins, multipliers, and the innovative Feature Drop – letting you buy the bonus round with collected coins.

5. White Rabbit Megaways: 97.72% RTP

Inspired by Alice in Wonderland, White Rabbit is packed with fantasy visuals and high-paying features. Expanding reels, free spins, and Feature Drop options create win potential of over 18,000x your stake – with one of the highest RTPs in BTG’s library.

6. Monopoly Megaways: 96.50% RTP

A smart mash-up of board game and slot gameplay, Monopoly Megaways introduces Reel Adventure – where each spin moves you around the board, unlocking multipliers and properties. Big wins await in the free spins round if you build your way up Park Lane and Mayfair.

7. Royal Mint Megaways: 96.48% RTP

This vibrant slot introduces the Heartstopper bonus, triggered after collecting tokens across multiple spins. With huge multiplier potential and stacked wilds, Royal Mint Megaways is a serious win contender.

8. Lil Devil: 96.31% RTP

Lil Devil stands out for its dual free spins rounds – Be My Angel and Dynamite Lover – each offering different volatility levels. Combine this with sticky wilds, multipliers, and a max payout of 40,960x for an unforgettable slot experience.

9. Opal Fruits: 96.75% RTP

Opal Fruits brings a space-age theme and multi-directional cascading reels to the table. Free spins with increasing multipliers are the main draw, and its quirky visuals give it a unique charm. Max win: 36,000x.

10. Book of Gods: 96.35% RTP

Enter the ancient world of pharaohs and hidden treasures. Book of Gods offers expanding symbols during free spins and a Feature Drop buy-in system. While less known than BTG’s Megaways hits, it’s a solid pick if you’re a classic slot fan.

Big Time Gaming vs Pragmatic Play

Both Big Time Gaming and Pragmatic Play are giants of the iGaming world – but they offer very different styles of gameplay. Whether you’re into complex mechanics or action-packed bonus rounds, here’s how these two popular providers compare.

Slots Showdown: Innovation vs Output

Big Time Gaming is the original creator of the Megaways mechanic, with highly volatile slots that often exceed 10,000x max wins. Its portfolio is smaller but highly specialised, featuring legendary games like Bonanza Megaways, Extra Chilli, and Lil Devil.

Pragmatic Play, on the other hand, produces a much higher volume of games. It’s best known for Gates of Olympus, Sweet Bonanza, and the ‘Pay Anywhere’ mechanic seen in many of its top-performing slots. While less experimental than BTG, Pragmatic’s games tend to load faster and offer more frequent bonus rounds.

BTG highlights:

  • Megaways and Feature Drop mechanics
  • Massive max wins (12,000x+)
  • Innovative gameplay with changing reels

Pragmatic highlights:

  • Daily Drops & Wins promotions
  • Hundreds of slots with frequent releases
  • Simpler gameplay with colourful graphics

Jackpots and Bonus Features

While neither provider is known for mega progressive jackpots like Microgaming or NetEnt, both excel at bonus features.

BTG typically focuses on long-session gameplay with:

  • Unlimited win multipliers during free spins
  • High-risk, high-reward bonus buys
  • Complex mechanics like Reel Adventure (e.g. Monopoly Megaways)

Pragmatic Play shines with:

  • Frequent bonus triggers and re-trigger potential
  • Simple bonus buy options
  • Fixed jackpot-style slots and high-action gameplay

Which Is Better for UK Players?

If you like strategy, volatility, and innovation, Big Time Gaming’s slots are made for you. But if you prefer frequent bonus hits, fast spins, and colourful themes, Pragmatic Play offers a smoother ride.

There’s no wrong choice – both providers are licensed, respected, and featured at top UK casino sites. You can try games from each and decide whether Megaways madness or sweet bonanzas are more your style.

Other Alternatives to Big Time Gaming Casinos

While Big Time Gaming offers some of the most innovative high-volatility slots online, there are plenty of other top-tier game providers worth exploring. If you're looking to try something different, these developers offer unique themes, standout features, and excellent RTPs:

  • Pragmatic Play – Known for fast-paced slots and live casino games with huge prize drops.
  • Red Tiger Gaming – Offers daily jackpots and sharp visuals across all slots.
  • Play’n GO – Developer of Book of Dead and other classic-themed hits with immersive gameplay.
  • Thunderkick – Delivers quirky, beautifully designed slots with creative bonus features.
  • Yggdrasil – Known for high-quality graphics and slots with unique mechanics.
  • Blueprint Gaming – Features a wide range of Megaways slots and licensed titles.

Responsible Gambling at Big Time Gaming Casinos

Big Time Gaming is known for producing high-volatility games with big win potential – but it’s just as committed to responsible gambling. As part of the Evolution Gaming Group, BTG supports safer gambling through strict compliance standards and in-game tools that promote fair play and player control.

While BTG doesn’t operate casinos directly, the sites that host its games must follow UKGC rules. That means you’ll find full responsible gambling features at every BTG casino we recommend, including:

  • Loss limits
  • Reality checks and play-time reminders
  • Self-exclusion and time-out tools
  • Access to support and blocking software

So if you ever feel like you’re not in control, know that there are tools and support networks available – and it's OK to take a break.

For more help, visit our Responsible Gambling Guide.

Big Time Gaming Casino Sites FAQs

What is the best Big Time Gaming casino?

It depends on what you’re after. If you want no-wagering bonuses, try MrQ or PlayOJO. If you want a bigger game library and fast withdrawals, check out LeoVegas or 888 Casino.

Which slots are made by Big Time Gaming?

Big Time Gaming is the studio behind Megaways hits like Bonanza, Extra Chilli, White Rabbit, Danger High Voltage, and Who Wants to Be a Millionaire Megaways. All of these can be played at top UK casino sites.

Can I play Big Time Gaming slots for free?

Yes – most UK online casinos let you play Big Time Gaming slots in demo mode. It's a great way to try out Megaways games like Royal Mint or Lil Devil before wagering real money.

What’s the biggest win you can get on a BTG slot?

It varies by game, but many BTG slots offer max payouts over 10,000x your stake. Some – like White Rabbit Megaways and Lil Devil – offer even higher win caps of 18,000x or more.

Are Big Time Gaming slots high volatility?

Yes, almost all BTG slots are high variance, meaning they offer fewer small wins but the potential for very large payouts. They're ideal if you’re chasing big wins and enjoy longer sessions.

Do Big Time Gaming casinos offer welcome bonuses?

Yes. Most BTG casinos offer new player bonuses – including free spins and deposit match offers – that can be used on Megaways games. Always check the bonus terms for wagering rules and eligible games.