Mister X Casino Welcome Bonus: Up to £4,900 and 100 Free Spins

What your first deposit gets you

Our welcome package matches your first deposit with a bonus of up to £4,900 and adds 100 free spins. The bonus is a match, so the amount credited follows the amount you put in: a small first deposit brings a small bonus, and the £4,900 figure is the ceiling rather than a flat payment. The smallest deposit that takes part is £20.

Get started with a welcome bonus

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Bonus money sits alongside your own balance and becomes withdrawable once the playthrough is done. Four numbers decide how that goes: the 37× wagering, the 25-day window, the £20 minimum and the £5 cap on each spin while the bonus is live. They are all in the table below, and the rest of this page works through them one at a time.

Claiming the welcome package, step by step

Opening an account takes a couple of minutes. You need to be 18 or over, and the details you give us have to match the ones on your payment method and on your identity documents, because we verify every account before a first cashout.

1. Open your account

   Give a valid email address, create a password and choose a username. Registration is open to players aged 18 and over.

2. Confirm your phone and email

   Both confirmations sit in your player profile. They are required before your first withdrawal, so getting them out of the way now saves time later.

3. Deposit £20 or more

   Pay in with a card, an e-wallet, a prepaid voucher, a bank transfer or one of thirteen cryptocurrencies. We charge no transaction fee on card deposits.

4. Take the package with that first deposit

   The match bonus of up to £4,900 and the 100 free spins attach to your first deposit, so claim them before you start playing with that money.

5. Play through the bonus

   You have 25 days from activation to wager 37× the bonus amount, keeping every spin at £5 or under.

What 37× wagering means in pounds

Wagering is the amount of play we ask for before bonus money turns into cash you can withdraw. Ours is 37 times the bonus, not 37 times your deposit and bonus added together, so the figure you have to work through depends only on the size of the bonus credited to your account.

If £100 of bonus lands in your balance, the playthrough is £3,700. That is total stakes placed, not money lost: every qualifying spin counts towards it whether it wins or loses, and the same £10 can be staked over and over as it cycles through your balance.

At the £5 ceiling, £3,700 of wagering is 740 spins at full stake. Spread across 25 days that is roughly 30 spins a day, which is a short session. A £500 bonus asks for £18,500 of stakes, or 3,700 spins at £5, and that is a very different commitment. It is worth matching the bonus to the amount of play you actually want.

The £5 stake ceiling and the 25-day clock

While bonus funds are in play, every spin has to be £5 or less. Staying inside that limit keeps the bonus and anything you win from it intact, and it is the rule most easily broken by accident. Check your stake whenever you switch games, because stake levels do not carry across from one title to the next.

The 25 days run from the moment the bonus is activated, not from the day you open the account. Plan the playthrough in rough daily chunks rather than leaving it to the final weekend, and remember the bonus is valid for those 25 days only. If you are unsure how much of the requirement is left, our live chat team can tell you where you stand at any hour.

Funding that first deposit: methods and fees

You can activate the welcome package with any of our deposit methods. Cards and e-wallets credit your balance for immediate play, and we do not add a transaction fee to card deposits or to card withdrawals.

• Cards: Visa, Mastercard and Maestro
• E-wallets: PayPal, Neteller and Skrill
• Prepaid: Paysafecard
• Bank transfer: straight from your account
• Cryptocurrencies: Bitcoin, Ethereum, Litecoin, Solana, Tether, Ripple, Toncoin, Tron, Dai, USD Coin, Arbitrum, Polygon and Dogecoin

Mobile players get the same package on the same terms. Our Android app and the mobile version of the site both carry the full cashier, so you can deposit, claim the bonus and play through it from a handset exactly as you would on desktop.

Turning bonus winnings into a payout

Once the 37× wagering is complete, what is left becomes ordinary cash in your balance and you can request a withdrawal. Two account steps come first: your phone number and email address need to be confirmed in your profile, and your identity has to be verified. Each deposit also needs to be turned over once in play before it leaves the account.

Claim your welcome bonus

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The daily and monthly ceilings matter if you finish a large bonus with a healthy balance. A £5,000 withdrawal request, for example, comes out across more than one day under the £2,000 daily limit. There is no cap on how much you can win, and the cashier shows the options and the current limit for your chosen method when you request a payout.

Offers waiting after your first deposit

The welcome package is a one-off, but it is not the end of it. Returning players have further deposit bonuses available, including a 50% reload of up to £500 on later top-ups. Reload offers work the same way as the welcome match: the bonus is credited against your deposit, and a playthrough applies before it becomes withdrawable, so look over the wagering and the time window attached to each one before you take it.

Our VIP programme rewards regular play with bonuses and perks reserved for members. Entry is based on reaching set deposit and wagering levels, so it builds up through normal play rather than something you apply for. Whatever you claim, the same offers are open to you on mobile and on desktop.

Playing a bonus through while staying in control

Mister X Casino is licensed and regulated in Great Britain by the Gambling Commission. Every connection to the site is protected with SSL encryption, the games run on a random number generator certified for fairness, and our return-to-player figures are independently tested and certified by eCOGRA, of which we are a member.

A wagering requirement should never push you into play you had not planned. Deposit limits and self-exclusion tools are available to every registered player, and you can set a limit before you claim the package rather than after. Treat the bonus as extra entertainment on money you were happy to spend: slots and tables are games of chance, and losing is part of them.

• Set a deposit limit that suits your budget before you fund the account
• Work out your playthrough figure on day one, so the 25 days hold no surprises
• Keep every bonus spin at £5 or under
• Confirm your phone and email early, ahead of your first withdrawal
• Ask our live chat team, open 24/7 in eight languages, if a term is not clear

Support is on live chat around the clock, every day, and also by email and telephone. Our site and support are available in English and Russian. Gambling is for over-18s only.