Big Boost Casino
Daily cashback, a deep slot lobby and live dealer tables in one account.
We are the cashback casino. Our daily boost gives you up to 20% back as a reward for your activity, and it is how we welcome every new player. Behind it sits a lobby of thousands of slots, table games and live dealer games, from Hold and Win and Megaways slots to Evolution game shows, roulette and blackjack. Spinoleague slot tournament seasons and boosted VIP perks give regular players even more to play for.
Play on your phone or tablet through our mobile site, or install our Android app. Open an account today and see what your first day of play earns you.
Join nowDaily cashback for new and regular players
Our welcome offer is daily cashback of up to 20%, a reward for your loyalty and activity that starts on your first day. You collect it from your home page.
Paid as bonus funds
The cashback is paid as bonus funds, with a minimum of €5 a day depending on your game play.
Sign up and play
Open your account and start playing your favourite games. RNG table games are not eligible for cashback, which keeps play fair for everyone.
Claim it the next day
The day after you play, your cashback appears in the reward section on your home page. Claim it within 24 hours, because an unclaimed reward resets automatically.
Cashback conditions
A simple 10x wagering requirement applies to the cashback you receive. On a €5 cashback, that comes to €50 of wagering.
How bonus money works
Bonus money is a balance we give you to play with. Once you have played it through, the bonus balance turns into real money.
The standard 35x playthrough
The standard playthrough for bonus money is 35 times the bonus you received. Until you complete it, the bonus balance stays in play and cannot be withdrawn. Daily cashback follows its own separate requirement.
Use it within 7 days
Use all or part of a bonus within 7 days of receiving it, or it is removed from your account. Each bonus works on the games named in its offer, and an offer can be accepted once unless it says otherwise.
Claim before you deposit
Our bonus offers usually come with your next deposit. When one does, claim it first from the bonus card on the home page or in the cashier, then make your deposit.
Free spins and your bonus balance
Free spins are set on a specific game, with a fixed number of rounds and a value per spin. When your last spin ends, the total you won becomes bonus money. After you log in, your balance shows how much of it is bonus. Open the More menu and choose View bonus to see how much you have wagered so far.
Slots and game categories
Our casino lobby is sorted into categories so you can go straight to the style you enjoy. Classic fruit machines, video slots and progressive jackpots sit side by side.
Recommended, New Releases and Popular Games
Recommended opens the lobby with titles such as Sugar Hell, Golden Winner and Diamond Explosion 7s SE. New Releases brings in the latest arrivals, for example Frankenstein Triple Volt, Carnival of Madness and 3 Fire Frogs. Popular Games lines up titles such as Crack More Piggy Banks, Break The Piggy Bank, Triple 5's Supercharged and Big Piggy Bank.
Feature Buy
Slots with a bonus buy option live here. Pacific Gold, Zulu Gold, Book of Toro, Phoenix Queen and 3 Big Barrels Buffalo are part of the selection.
Megaways
Ways-to-win slots fill this shelf, among them 20K+ Ways Buffalo, Ten Ton Ways Odin's Gift, Dreams of Macau and Wild Ape.
Epic Wins Over 10,000x
A shelf for slots built around wins over 10,000x, with Midas Golden Touch, Riders of the Storm, Tomb of the King and Giga Match Egypt among them.
Crash & Mine Games
Crash and mine games include Aviator from Spribe Gaming and Chili Strike, alongside Stock Market from Evolution and the Marbles racing titles.
Themed shelves
Cluster Pays, Rome & Egypt, Supernatural & Fairy Tales and Classic Fruit Machines group slots by style and theme, from Joker Gems and Cyber Egypt to Cosmic Voyager and Win Win Won.
Our slots come from studios including Play'n GO, Pragmatic Play, Relax, Ruby Play, Penguin King, Elk, Thunderkick, Inspired, PGSoft, G Gaming and Spinomenal. Book of Dead, Fire Joker and Rise of Olympus from Play'n GO, Sweet Bonanza, Wolf Gold and Mustang Gold from Pragmatic Play, and Temple Tumble from Relax are all in the lobby too.
Every game shows its minimum and maximum bet before you place a stake, and you can only bet up to your available balance. Some games carry a maximum payout, set in that game's rules and displayed inside the game, and a winning bet can be worth more than that cap.
Live casino
Our live casino streams classic and modern games in real time, hosted by professional dealers. Blackjack, roulette, baccarat, poker and game shows each have their own row in the live lobby, with tables from Evolution and Pragmatic Play among others. The action is open whenever you are, bringing the feel of a real casino floor to your screen.
Game shows
Crazy Time, Monopoly Live, Dream Catcher, Funky Time and Lightning Dice lead the game show row.
Roulette
Spin with Lightning Roulette, XXXTreme Lightning Roulette, Gold Vault Roulette, Double Ball Roulette and Auto-Roulette, or join Live Roulette from Pragmatic Play.
Blackjack and baccarat
Sit down at Infinite Blackjack, Free Bet Blackjack or Power Blackjack, or play Speed Baccarat.
Poker
Take a seat at the poker tables for Casino Holdem, Extreme Texas Holdem, Triple Card Poker and Caribbean Stud Poker.
Tournaments and VIP perks
Spinoleague is the Spinomenal slot tournament we offer our players, played in rounds on Spinomenal slots with real-time leaderboards and a Prize Multiplier Wheel for winners. When a Spinoleague season is live, the rules below apply.
How to join Spinoleague
Joining comes with no extra fees. Open any eligible Spinomenal slot, new releases included, and press OK in the tournament pop-up. 1 Reel games and excluded titles do not take part.
How points work
Only real-money spins count, from a minimum qualifying bet of €0.20, and casino-awarded free spins do not score. Points equal your win divided by your bet, so a €1 bet that wins €10 earns 10 points. Your rank appears once you reach the qualifying score, and bets above a round's maximum do not count.
Rounds and prizes
Each round has its own prize pool, and the leaderboard resets when it ends. Top players share the pool, with prizes paid within 96 hours, excluding bank holidays, and free of wagering requirements. Eligible winners then have 24 hours to spin the Prize Multiplier Wheel where available and permitted, for one spin that can raise the prize, keep it or lose it. Stay in one currency for the whole round, since switching can reset your leaderboard progress. Malfunctions or suspicious activity can lead to score adjustments or disqualification.
Boosted VIP perks
Our VIP players get up to 20% in weekly cashback, bespoke offers, bigger bonuses and invitations to events, backed by quick and devoted account management.
Signing up and logging in
Opening an account takes a registration form and your agreement to our terms. You must be at least 18, or the legal gambling age where you live if that is higher.
Enter your details
Choose Sign up and give your full name, date of birth, current home address, email address and a personal phone number. Accurate details matter later, when we verify your account. The account is for your own use, and it cannot be sold or handed to anyone else.
Agree and continue
Select Agree and continue to accept our Terms and Conditions and Privacy Policy. Copies of both are available on request.
Choose your offers
We send special offers by email and SMS. You can switch them off at any time, or turn them back on, under Settings in My account.
Log in safely
Keep your username and password to yourself, and tell our support team straight away if you think someone else is using your account. Losses caused by a shared or misused password are not covered by us.
Big Boost on mobile
Mobile site
Our site is optimised for mobile play and works on a wide range of devices, so the whole lobby travels with you.
Android app
On Android, our app comes as an APK file that you download and install in three short steps. The app brings slots, tables and live games to the palm of your hand, with smooth gameplay, intuitive controls and regular updates, and app users get special offers reserved for the app.
iPhone and iPad
We do not currently have a dedicated iOS app. On Apple devices, open our mobile site in your browser for the same games and graphics as the Android app.
If your connection drops
When a game is interrupted by a lost connection, we try to resume it from the same point once you log back in and relaunch it. If that cannot be done, any unsettled stake is refunded to your account.
Deposits and withdrawals
We take cards, banking, e-wallets and crypto, through a payment system designed for convenience and security. Once you log in or sign up, the cashier shows the full, up-to-date list of methods and their limits.
| Method | Type |
|---|---|
| Visa | Card |
| Mastercard | Card |
| Skrill | E-wallet |
| Bitcoin | Crypto |
| Paysafecard | Prepaid |
| Bank transfer | Banking |
Methods can change over time, and not every method may be open to every account.
Deposits
The minimum deposit is €10. Each method sets its own maximum per transaction, and you can make as many deposits as you like. Funds are credited once we or our payment agents actually receive them.
Withdrawals
The smallest withdrawal is €15, and the upper limit per transaction depends on the method. We pay out to the method you deposited with, first in, first out. If that is not possible, or you prefer a different method, we may ask for documents showing the account is yours. Mistakes in a withdrawal request you submit stay your responsibility, and if a deposit or withdrawal is processed incorrectly, tell us and we will use all reasonable efforts to resolve it.
Withdrawal limits
Cleared winnings are available for withdrawal, subject to our security reviews and our withdrawal limits. Our default limits, which may change and are shown before you request a withdrawal, are €5,000 per day, €20,000 per week and €50,000 per month, or the equivalent in other currencies.
Daily winnings cap
Net winnings in any one day, counted midnight to midnight Central European Time, are capped at USD 100,000 or the currency equivalent, and amounts above that may be voided at our discretion. The cap does not apply to progressive jackpots or to players management has appointed as VIP, and management can waive it in other cases.
Fees
Wherever possible, we do not charge for deposits and withdrawals. Some payment methods, or a currency conversion on our side, can carry a fee, and we aim to tell you about it when you transact. Your bank or payment provider may also charge its own fees. If you withdraw before playing through a deposit, we may deduct a charge for processing it.
Cancel a pending withdrawal
Any withdrawal that has not been processed yet can be cancelled. Tap the wallet symbol and then the cross beside the request, or open My account, go to Transactions and use the Payments tab.
Account checks before a withdrawal
We verify identity, address and payment ownership before paying out. You can request a withdrawal once your payments have cleared and these checks are complete, provided no investigation is open on your account.
Proof of identity
A picture of your passport, ID card or driving licence. The document must be valid and show its expiry date.
Proof of address
A PDF or photo of a utility bill, a bank or credit card statement, or a similar official letter no more than 3 months old. It needs your full name, address, the date of issue and the sender's logo, with all four corners visible.
Proof of payment
For a card, a picture showing the first 6 and last 4 digits, your name and the expiry date. The digits in between can be covered, a physical card must be signed, and some cards need a photo of both sides. For banking, a statement with your name, date of issue, account details, bank logo and at least one transaction. For an e-wallet, a screenshot of your registered details that includes the page URL.
Source of funds
We may ask where your deposited money comes from. If we cannot confirm that the source is legitimate, we can suspend or close the account. We can also run identity, credit and fraud checks at any time, and may share your details with third parties that help us complete them.
Your account and your balance
These rules apply to every account we hold.
One account per person
Each player may register one account. We can also limit accounts to one per household, address, email, phone number, payment method or device, and money cannot be moved between accounts. If we find more than one account, we can restrict or close them, withhold the winnings linked to them and charge an administration fee for dealing with it.
Your payments and fair play
Deposit only with cards, bank accounts and wallets registered in your name. A deposit from someone else's method can be confiscated, together with any winnings it produced. Betting techniques designed to get around the house edge are not allowed. If we detect them, we may suspend or close your account and keep its balance.
Inactive accounts
An account with no meaningful activity for 5 consecutive months becomes inactive. After giving you notice, we charge an inactivity fee equal to the whole balance, and the account closes once the balance reaches zero. To play again, contact our support team to reopen it.
Restricted countries
Players located in our restricted territories may not register or play. These include the USA, the Netherlands, France, the Dutch West Indies and Curaçao, and the list is not exhaustive. Money deposited by anyone located in one of them, even for a short stay, is forfeit and not returned.
Licence, operator and complaints
We are White Star B.V., trading as Big Boost, a company incorporated in Curaçao with registration number 153150 and a registered office at Korporaalweg 10, Willemstad. We are regulated and authorised by the Curaçao Gaming Control Board under licence OGL/2023/159/0076. Privado Ltd, a Cyprus company, acts as our facilitating and clearing company for payments.
Our terms are governed by the laws of Curaçao, and its courts hear any claims. Whether online gambling is legal for you depends on the law where you live, and being able to reach our site does not by itself make it legal.
Raising a complaint
Contact our support team with the full details as soon as you can, and we escalate the complaint as needed. We aim to resolve every complaint within 90 days of receiving it and reply to the email address your account is registered with.
If it is not resolved
You can ask for the dispute to go to our compliance department. In any dispute, the records of the servers that run our games are the final authority on what happened. If you believe we have materially breached our licence conditions, you can raise it directly with the Curaçao Gaming Control Board.
Safer gambling tools
Play should stay fun. These habits and tools help keep it that way.
Budget and self-check
Decide in advance how much money and time you are happy to spend, and stop when you reach it. Ask yourself a few honest questions now and then. Am I spending more than I can afford? Am I chasing my losses? Am I gambling to escape stress, or staying up late to play? A yes to any of them is a good moment to step back.
Taking a break
You can stop playing at any time, for a while or for good. Our support team can help you arrange a break whenever you ask.
Self-exclusion
Ask us to self-exclude you and we put it in place immediately. Until the period ends, you cannot log in, deposit, withdraw or reach your balance, and you cannot open another Big Boost account.
Permanent self-exclusion
A permanent self-exclusion closes your account for good, and we return any remaining funds on request.
Across White Star brands
Our sister brands run independently of each other. To self-exclude from all of them, send a request through each brand, or email a White Star support address asking us to do it for you, with enough detail to identify every account.
Further help
If a break is not enough, talking to a professional organisation can help. Gamblers Anonymous offers an international service and a safe space to talk with others affected by problem gambling.
FAQ
How long does a Big Boost withdrawal take?
How soon a withdrawal is paid depends on the checks it needs, and we may delay or cancel one while we carry out additional checks. Getting your verification documents approved before your first withdrawal helps avoid delays.
Can I get a deposit refunded?
Deposits cannot be refunded, but you can ask to withdraw your balance once the usual checks are complete. For a deposit you have not played through, we may charge our processing costs, or hold or decline the withdrawal until the source of the funds is confirmed.
Is my balance protected?
We hold player deposits separately from our operating funds. We are not a bank, so balances are not insured by a government agency or covered by a deposit protection scheme, and they earn no interest. In an insolvency we cannot guarantee that player funds would be treated as separate from our other assets.
Are the games at Big Boost Casino fair?
Every game comes from third-party developers and is tested and certified by independent laboratories for the fairness of its random number generator and its return to player.
Do I pay tax on my winnings?
Declaring withdrawn funds, including winnings, to your tax authority is your responsibility. We may report or withhold amounts where a law or competent authority requires it.
What if a deposit fails or is reversed?
If a deposit fails, is cancelled or never reaches us, we may void any balance, bonus or winnings linked to it. A chargeback or deposit reversal you start yourself can leave you responsible for our resulting losses.
What if money is paid to me by mistake?
If we credit your account in error, we work to let you know as soon as possible, and the amount must be repaid when we ask for it.
Can my account be suspended?
Yes. We can restrict, suspend or close an account at our discretion and at any time, for example where we suspect fraud, where information we asked for has not arrived within a reasonable time, or where we suspect a player may be in financial difficulty.
How do you use my personal data?
We use your details to run your account, confirm your eligibility and meet anti-fraud and legal duties. You have the right to access, correct or erase your personal data.
How do I close my Big Boost account?
Contact our customer services team and we close it for you. If you are closing it because of how you gamble, ask for a permanent self-exclusion instead.
Support
Our customer support team is available 24/7 through live chat and email, ready to help with any question or concern. Our FAQ section has up-to-date answers to questions from fellow players, and for a deposit problem the Contact us button sits right inside the cashier. You can update your registered details at any time in the account section, and the team will help if you get stuck. Keeping them current avoids hold-ups with deposits and withdrawals.
Join now