Receive a 100% Matchup Bonus up to Β£200 in bonus funds.
Start playing slots and work through the 10x wagering requirement
85%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Total bonus amount
85 %
Easy to reach
90 %
Bonus conditions
80 %
Casino rating
88 %
100% Match Bonus up to Β£200 on your first deposit
New players only, Β£10 min fund, Β£200 max bonus, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 10x wagering on Bonus Cash apply. BeGambleaware.org. | Terms & Conditions apply.
New players only, Β£10 min fund, Β£200 max bonus, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 10x wagering on Bonus Cash apply. BeGambleaware.org. | Terms & Conditions apply.
The Big Thunder Slots welcome bonus offers to match your initial deposit 100%, boosting your bankroll by up to Β£200. Your first deposit will essentially be doubled, giving you the same value in bonus funds. So if you deposited Β£10, you’d also get Β£10 in bonus funds, with a total of Β£20 in your account to play with. The maximum value you can claim is Β£200, which requires a Β£200 deposit. This is a really simple offer to claim and one that has decent value.
The wagering requirements on this bonus are pretty low too, as you only need to wager the bonus 10x before you can cash it out. If you claimed the Β£200 bonus, youβd need to wager a total of Β£2,000. However, these requirements can only be completed on slots, and there are other bonus terms to consider before you claim.
Other Bonuses & Promos at Big Thunder Slots:
Rating
85%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
New players only, Β£10 min fund, Β£200 max bonus, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 10x wagering on Bonus Cash apply. BeGambleaware.org. | Terms & Conditions apply.
Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.
Bonus Conditions
Before you claim the Big Thunder Slots welcome bonus, make sure you read through the full terms and conditions. Here are the main terms to be aware of:
Minimum deposit: You can claim this bonus simply by making a deposit of Β£10 or more.
Maximum bonus: The casino will match your deposit 100% up to a maximum of Β£200.
Wagering requirement: The bonus funds you get from this offer will need to be wagered 10x before you can withdraw them.
Wagering contribution: Only regular slots contribute towards the wagering requirements. Playing table games or progressive jackpots wonβt contribute.
Maximum conversion: The maximum amount you can convert into real cash from your bonus is equal to your lifetime deposits, up to a total of Β£250.
Which Games Can Be Played with the Big Thunder Slots Welcome Bonus
Once you claim your Big Thunder Slots welcome bonus, you can use it to play any of the games on the site. There are more than 3,000 games available, including a massive range of online slots, plus table games, live dealer games, jackpot slots and bingo. Itβs worth noting that only regular slots will contribute towards your wagering requirements, so bear this in mind when choosing a game.
When it comes to online slots, you canβt go wrong with Starburst and Big Bass Splash, which are two of the most popular games at Big Thunder Slots:
Starburst
Since it was released in 2012, NetEntβs Starburst has gone on to become one of the most popular slots available online. The game may be over a decade old, but itβs still widely enjoyed by UK players thanks to its timeless graphics and straightforward but engaging gameplay.
Compared to a lot of modern slots, Starburst is relatively pedestrian, with very few bonus features and a low maximum win. The most you can win from a single spin is 500x your bet. However, the gameβs volatility is low, so although wins are smaller on average, the win frequency is higher.
While Starburst isnβt bursting with special features, those that it does offer are simple and fun. The pay both ways mechanic means that winning paylines can be formed from either side of the reels. In addition, thereβs a special expanding wild to watch out for. When it lands on the middle reel, it will expand to cover the entire reel and trigger a respin.
Big Bass Splash
The Big Bass series is hugely popular in the UK and around the world. One of the most successful instalments in the franchise is Big Bass Splash, which sees the return of the bearded angler, along with loads of great features and a maximum win worth up to 5,000x your bet.
This slot, developed by Reel Kingdom in association with Pragmatic Play, is best known for its features and high volatility, which means that wins are larger on average, although less frequent. The biggest wins are up for grabs in the free spins bonus, which you can unlock by landing three or more scatters on a single spin.
During the free spins, all of the money fish symbols can be caught when they appear on the reels along with an angler wild. Each fish has a cash value of up to 5,000x your bet. In addition, wilds will be collected in a meter at the top of the reels and for every four you collect, youβll unlock another 10 free spins, and the angler wild multiplier increases by up to 10x.
How to Claim the Welcome Bonus at Big Thunder Slots
Itβs really easy to claim the Big Thunder Slots welcome bonus and start playing. All you have to do to unlock this reward is follow these steps:
Create an Account
As with any welcome bonus, this offer is only available to new players. Before you can claim it, youβll need to register an account at Big Thunder Slots using your personal details. Make sure you verify your ID after signing up.
Make a Deposit
Once your account is set up, open the deposit page, choose a payment method and select a value of Β£10 or more. If you want to claim the full value of the bonus, youβll need to deposit Β£200.
Claim Your Reward
Your first deposit will be matched 100%, doubling your initial bankroll. If you deposited Β£200, for example, you’d receive the full bonus value of Β£200 in bonus funds.
Complete the Wagering
To cash out your bonus, you’ll first need to wager it 10x. If you claimed the full Β£200 bonus, that means you’ll have to wager a total of Β£2,000. Only slots will contribute towards the wagering requirements, and you can check your progress at any time on the withdrawal page.
The Big Thunder Slots welcome bonus is pretty straightforward to use, allowing you to play any games you like. Hereβs how you can use it to enjoy all your favourite games:
Log In
Open the casino on your device and select the login option on the homepage before entering your username and password.
Claim Your Bonus
If you havenβt already done so, make sure you follow all the steps to claim the bonus on your first deposit.
Play
Now that you have the bonus funds ready in your account, you can open any games and start playing. Bear in mind that real funds will be used up before your bonus funds. Follow the wagering requirements to cash out any winnings.
Itβs really easy to claim the Big Thunder Slots welcome bonus, with your first deposit of Β£10 or more being matched 100%. It’s a great bonus that’s really easy to claim and offers fair wagering requirements. However, make sure you’re aware of the maximum conversion and other terms.
Big Thunder
Big Thunder
This Big Thunder Slots review takes a close look at everything the casino has to offer UK players, from its huge library of over 3,000 games to generous bonuses and mobile-friendly features. You will discover how safe the platform is, what promotions you can claim, how payments work and whether Big Thunder Slots is the right fit for your playing style.
This Big Thunder Slots review takes a close look at everything the casino has to offer UK players, from its huge library of over 3,000 games to generous bonuses and mobile-friendly features. You will discover how safe the platform is, what promotions you can claim, how payments work and whether Big Thunder Slots is the right fit for your playing style.
Yes, the bonus funds you receive from this welcome bonus come with 10x wagering requirements. Whatβs more, the maximum amount you can convert into cash is equal to your lifetime deposits, up to Β£250.
Youβll be able to use your Big Thunder Slots welcome bonus to enjoy any of the games on the site. However, only slots will contribute towards the wagering requirements.
Donβt let todayβs bonuses slip away.
Rating
96%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
First Deposit Only. Game: 777Strike, Spin Value: Β£0.10, Max Free Spins: 100. Free Spins will not trigger the jackpot, and do not contribute to the jackpot value. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min Β£0.10) of the free spin winnings amount or Β£5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.| Gambleaware.org
Rating
95%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
NEW Customers: Deposit Β£20+ & receive a) 100% match bonus on your first deposit (up to Β£100) & b) 100 free spins on Big Bass Bonanza. Free spins will be triggered as soon as you have staked Β£20. Key Terms: New UK based customers only. You must opt in (on registration form) & deposit Β£20+ to qualify. Offer valid 7 days from registration. Debit card deposits only Debit Card deposit only (exclusions apply). Welcome Bonus: 100% match bonus up to Β£100 on 1st deposit. 10x wagering applies (as do weighting requirements). Free Spins: Awarded on Big Bass Bonanza once you have staked Β£20. Spin value = 10p. No wagering requirements on free spin winnings. Full Terms Apply. Gambleaware.org
Rating
95%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+.New UK-based customers only. You must opt-in & deposit Β£20+ using a debit card to qualify. Offer valid 7 days from registration. Welcome Bonus: 100% match up to Β£100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Centurion Big Money once you have staked Β£20 on any Games Global game. Spin value = 10p. No wagering requirements on free spin winnings | Gambleaware.org
Rating
94%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Use the bonus spins offer at PlayOJO to get 50 FS on the Big Bass Bonanza slot. The minimum required deposit to activate the bonus is Β£10 and your spins can be played at the Β£0.1 chip size. Note that the bonus is not available for players from N.I. Irregular play may lead to the removal of rewards. Gambleaware.org. All the OJO Rewards and Game Play policies apply.
Rating
94%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
5 Free Spins – New players only, No deposit required, valid debit card verification required, max bonus conversion Β£50, 10x wagering requirements,Full T&Cs apply. Up to 500 Free Spins – New players only, Β£10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 10x wagering requirements and full T&Cs apply. Gambleaware.org
Rating
93%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+ New players only. Min deposit Β£20. Welcome offer is 100% bonus match up to Β£25. Bonus funds are separate to cash funds and subject to 10x wagering requirement (bonus amount). Only bonus funds count towards wagering contribution. Β£5 max bonus bet. Bonus funds must be used within 7 days. Affordability checks apply. Terms Apply Play Responsibly. GambleAware.org
Rating
93%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+. New customers only. Min deposit Β£10, wagering 60x for refund bonus, max bet Β£5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is Β£100). 77 extra spins on 1st deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Eligibility is restricted to suspected bonus abuse. Gambleaware.org. Bonus terms apply.
Rating
93%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
11 FS – New players only. 18+. Min. deposit Β£10. Account ballance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins. Bonus spins will expire 24 hours after activation. Full T&C Apply.
Β£50 deposit bonus – New players only. Min. deposit Β£10. 30 days to activate & 60 days to use deposit bonus after activation. Wager req.: 10x on eligble games. Max. Bonus Β£50 . Bonus balance is paid with 10% Increments to account balance. Bonus balance is not payable. Max. bet is Β£20 or up to value 50% of the bonus amount – whichever is lowest. Account ballance is withdrawable at any time. Upon withdrawal, any remaining deposit bonus is forfeited. Full T&C Apply, play responsibly. Gambleaware.org
Rating
92%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+. New players only. Opt-in required. Min deposit Β£20. Offer is 50 wager free spins on Big Bass Splash when wagering min. Β£50 on slots by 23:59 GMT on the same day as your first deposit. The wager-free spins must be used within 72hrs. Winnings from free spins credited as cash funds and capped at Β£50. Cash funds are immediately withdrawable. Affordability checks apply. Terms Apply. Gambleaware.org.
Rating
92%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
New players only | Deposit & wager at least Β£10 to get free spins | Free Spins winnings are cash | No max cash out | Eligibility is restricted for suspected abuse | Skrill deposits excluded | Free Spins value Β£0.10 per spin | Free Spins expire in 48 hours | 18+ | GambleAware.org. | T&C’s apply
Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.
Bonus summary
This bonus is worth up to Β£200, with your first deposit matched 100% by the casino. The bonus is easy to claim and the wagering requirements of 10x are also relatively simple to complete. However, you can only complete wagering on slots and there’s a maximum conversion equal to your lifetime deposits.
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Tom Edlin is a professional writer and gaming enthusiast who has been writing casino guides and reviews since 2017. When heβs not spinning the reels and enjoying the latest online casino games, he also enjoys running, following the ups and downs of his football team and spending time with his family.
First Deposit Only. Game: 777Strike, Spin Value: Β£0.10, Max Free Spins: 100. Free Spins will not trigger the jackpot, and do not contribute to the jackpot value. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min Β£0.10) of the free spin winnings amount or Β£5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.| Gambleaware.org
Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.
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