OneCasino Christmas Promotion: The Big Christmas Prize Calendar


The bells are ringing, because the OneCasino advent calendar is here! Unwrap a surprise each day and receive free spins, bonuses, treasure chests, and more. Plus, get a chance to win the €1,000 jackpot. Count down with us to a vibrant 2024!

How does the Great Christmas Prize Calendar work?

Players with Club One Member status or higher can open a calendar box daily for free. Have you unwrapped all the surprises and found the five keys? It’s going to get more exciting because you now have the chance to win the jackpot of €1,000. The ten winners will be announced on January 1st.

Players with the Club One Guest status can unwrap a free surprise on the first day. Are you a Guest and want prizes every day? Unlock the Christmas calendar by depositing €10, and join the calendar and daily gifts until the 31st.


It’s a surprise, of course, but we’ll give you a hint. You’ll find free spins, treasure chests, bonuses, and more in the Great Christmas Prize Calendar. There’s a new surprise ready to be unwrapped every day.

Frequently Asked Questions

When will the jackpot winners be announced?

The jackpot winners will be announced on Jan. 1, 2024.

Can I participate more often?

With Club One status Member or higher, you can enter the promotion once every day during the promotional period. Guests can enter once on the first day of the promotion period, December 24, 2023. Guests can unlock the rest of the calendar with a deposit of €10 and join every day of the promotion period.

How do I play for the jackpot?

You have a chance to win the jackpot by unwrapping a surprise every day the promotions runs and finding the five keys.

What prizes can I win?

Daily prizes include free spins, a treasure chest, and bonus money. The jackpot consists of a cash bonus of €1,000.

Where do I find my free spins?

Free spins are automatically added to your account after you open a surprise which includes free spins.

Do I have to wager money to participate in the promotion?

No, you can participate every day for free. However, players with Guest status must deposit €10 to join the entire promotional period. On the first day, they can join for free and receive a surprise.

Terms and Conditions ‘Great Christmas Prize Calendar’

  • The promotion runs from December 24th to December 31st.
  • This promotion is available to players aged 24 and older with Club One status ‘Member’ or above and signed up to receive promotions.
  • Players with Club One status ‘Guests’ can enter the promotion on December 24, 2023, and also receive a prize on that day. When a Guest deposits €10, they can participate for the entire promotional period.
  • Players who qualify for the promotion can enter once per day and receive a gift regarding the promotion once a day.
  • The gifts or prizes can only be unlocked on the day they are offered. Once the day is over, the prizes cannot be claimed retroactively.
  • Winnings from gifts such as Deposit Bonuses, Treasure Chests, Free Spins, and Free Bonuses must be used within 72 hours after opening the gift.
  • Winnings from Treasuries, Deposit Bonuses, and Free Spins are transferred to the player’s bonus balance.
  • Deposit bonuses have a wagering requirement of 35x. After completing the wager requirement, the bonuses can be converted to real money.
  • There is a maximum bet of €5 active on all our bonuses. If OneCasino receives signals that the maximum bet is exceeded, OneCasino has the right to exclude the player from our promotions and the player will not receive any bonuses in the future. This rule does not apply to bonuses above €1,000.
  • Only accounts that receive bonuses can participate in the Great Christmas Prize Calendar and receive prizes or gifts.
  • OneCasino has the right to exclude users from this promotion.
  • OneCasino has the right to change the terms and conditions of the promotion at any time without prior notice.
  • General terms and conditions of OneCasino apply.

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