OnlyWin Casino: 150% up to €$500 + 100 Free Spins | Exclusive Christmas Welcome Bonus 2026

Min. Deposit: €$15
Wagering: 40x

Bonus Code XMASManiac

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Important!

You should be at least 18 years old to visit the Casino. If you have a gambling addiction, please visit
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Get 150% up to €$500 + 100 Free Spins for Deposit. All casino games; Free Spins – “Christmas big Bass Bonanza”. Can be activated with €$15 deposit. Wagering is x40 the bonus amount. Cashout is limited to €$1000. Activate with bonus code “XMASManiac”. Play responsibly. Casino general Terms and Conditions apply.

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✔️ This bonus post has been reviewed and confirmed active on 5th December, 2025. You can get it now!

Are you a resident of Canada? We would like to offer you an exclusive Christmas Welcome Bonus from OnlyWin Casino. Please note that in order to activate this bonus, you must not only top up your gaming balance with €$15, but also enter the promo code ‘’.

Please note that the 100 Free Spins will not be awarded all at once, but will be divided into the following parts:

1 Day – 40 Free Spins
2 Day – 20 Free Spins
3 Day – 40 Free Spins

Regardless of the day on which the Free Spins were received, they can only be used in one game – Christmas Big Bass Blast slot. In this case, the spin bet amount will be fixed and equal to $0.2c.

For more nuances about the casino and its offer please refer to the full review.

How to Activate OnlyWin Casino Welcome Bonus?

Hit the Get Bonus button on our website and you’ll jump straight to OnlyWin Casino.

The registration process consists of three stages. Our team invites you to review each of them so that you are fully informed.
Entering details like your password and email address is the first step. Remember to affirm that you accept the terms and conditions. Click “Sign Up” to move on to the next step.

The user is required to submit more personal data, such as their name, last name, date of birth, and gender, during the second registration stage. The “Last Step” button will take you to the last registration step.

The last registration step, where the user has to give more specific details about where they live. This comprises the address, phone number, city, and postal code.

Entering the promo code is a mandatory process for activating this Welcome Bonus, and you can do this on the separate ‘My Bonuses’ page. That is where you will find the empty Bonus Code field, into which you must enter XMASManiac.

To activate the bonus, click on the Wallet icon at the top of the screen, select your preferred deposit method, and top up your gaming account with more than €$15.

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OnlyWin Casino Christmas Welcome Bonus Details & Conditions

Bonus Amount:	up to €$500 + 100 Free Spins
Bonus Code (If Required):	XMASManiac
Wagering Requirements:	40x
Maximum Cash Out Amount:	up to €$1000
Eligible Games:	all casino games, but for free spins only Christmas Big Bass Bonanza
Restricted countries:	All countries except Canada
Valid For:	This promotion is open to all new casino users, who have just joined the casino and make initial deposit.
Valid Until:	This promotion has no expiration date.
Minimum Deposit:	€$15
Exclusive:	Yes
Additional Info:	The maximum bet during wagering is €$4; The cost of each spin in free spins is $0.2; If you have any questions with this offer, please don’t hesitate to contact the casino either by live chat or email; Don’t forget to check other OnlyWin Casino Promotions; General OnlyWin Casino Bonus Terms & Conditions Apply.

Bonus Pros & Bonus Cons

A combined bonus offering players both extra funds to their balance and free spins

The deposit amount required for activation is significantly lower than that of other competitors

A unique promotion available exclusively to our readers

The mandatory wagering of the winnings must be completed within 3 days from the moment of receiving the bonus funds or using all Free Spins.

This promotion is available exclusively to residents of Canada.

The casino restricted the player’s ability to choose a slot for using Free Spins.

This Bonus Is Available For Customers 18+ Only. GambleAware
OnlyWin Casino Bonus 2026 – BonusManiac

Frequently Asked Question

Yes, according to the rules of this bonus, after using all Free Spins, the winning amount cannot exceed $200.

Yes, for three days after activation, you will receive a limited number of spins, the total amount of which is 100.

No, the Welcome Bonus is only issued once and before the first deposit is made. If the deposit has already been made, then unfortunately this type of bonus will not be available to you.

Yes, you can read about them in our comprehensive review.

Den

Head of BonusManiac

As the head of our company, I live and breathe casinos. I’ve seen trends come and go, and I know what truly matters to players. My reviews, guides, and recommendations are driven by real expertise and a clear sense of what works. I keep things honest and practical, always focused on helping you feel confident and informed on your gambling journey. You can also connect with me on LinkedIn.

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