29 April – 26 May

1 Million Free Spins

We’re giving away 250,000 Free Spins every week, just for playing your favourite games.


A share of 1 million Free Spins.


Monday 29 April till Sunday 26 May.


Opt in weekly and stake £10 on any slots to earn one prize draw entry.

Ready to get spinning?


Terms & conditions

  1. These terms relate to the Grosvenor Casinos “1 Million Free Spins” promotion (“the Promotion”).
  2. This offer is not available in conjunction with any other offer.
  3. This Promotion is only available on the Website and therefore access to the internet is required to enter the Promotion and to claim a prize.
  4. The promotion will run from Monday 29 April until 26 May 2024 (the “Promotional Period”).


Eligible players

  1. Eligible players must be:
    1. Aged 18 years or over at the time of entry
    2. A new or existing player with Grosvenorcasinos.com
    3. Able to view this promotion in the “Promos” section of their account


Overall Mechanics

  1. To take part in this promotion eligible players must opt in via the promotional page and stake a minimum of £10, as specified below to earn tickets into the weekly prize draw, to a share of 1 million Free Spins.
    1. Stake £10 or more on any slot game to earn ticket.
    2. Stake £10 or more on any of the selected games below to earn 2 tickets. Games change every week and will feature on the promotion page.
      1. Week 1 (29th April - 5th May): Eye of Horus, Fishin' Frenzy: The Big Catch, Bison Rising Megaways, Ted Jackpot King, Fishin' Frenzy Megaways, Gold Frenzy Jackpot King, Diamond Mine Extra Gold and Genie Jackpots Megaways.
      2. Week 2 (6th - 12th May): Gold Strike Jackpot King, Fishin Frenzy Jackpot King, Bankin’ More Bacon Jackpot King, Eye of Horus Megaways, The Goonies Megaways, Fishin' Frenzy: The Big Catch Megaways and Fishin’ Frenzy Full House.
      3. Week 3 (13th - 19th May): Big Money Megaways, Return of Kong Megaways, Fishin' Frenzy Even Bigger Catch Jackpot King, The Goonies Return, Diamond Mine Extra Gold, Crabbin' for Cash Megaways, King Kong Cash Even Bigger Bananas Jackpot King and Cashpots Blazinator Jackpot King.
      4. Week 4 (20th - 26th May): Eye of Horus, Bison Rising Megaways, Gold Frenzy Jackpot King, 777 Jackpot King Deluxe, Luck O’ The Irish Fortune Play 3, Genie Jackpots Megaways, The Goonies Megaways and Luck O'The Irish Trailblazer.
  1. The 1 million Free spins will be distributed among the qualifiers who have fulfilled the promotion requirements, as detailed below:
    1. Week 1 (29th April - 5th May) – 200,000 Free Spins
    2. Week 2 (6th - 12th May) – 200,000 Free Spins
    3. Week 3 (13th - 19th May) – 200,000 Free Spins
    4. Week 4 (20th - 26th May) – 200,000 Free Spins

      Winners from the Prize Draw


      1 - 100

      500 Free spins

      101 - 300

      250 Free spins

      301 - 500

      200 Free spins

      501 - 700

      150 Free spins

      701 - 800

      100 Free spins

      801 – 1,000

      50 Free spins

      1,001 – 2,000

      10 Free spins

    5. Qualifiers will only be able to win 1 prize from the table per week.
  1. Additionally, for those players who stake £10 three days a week will win a share of 50,000 Free Spins.
  2. The Free spins will be credited to the players accounts on the subsequent Monday following each week, and customers will be notified via an account message.
  3. Promotion qualification is based on cash stakes only. Bonus funds do not count towards qualification.
  4. The accreditation of the prizes will take place within 72 hours following the end of the Promotional Period. The Promoter will strive to credit the promotional bonuses in a timely manner, however, should any difficulty occur – technical or otherwise, the Promoter may delay or postpone the accreditation.


Free Spins

  1. Free Spins are only valid on the following games: Eye of Horus, Bison Rising Megaways, Fishin Frenzy: The Big Catch, Genie Jackpots Megaways, Spins O' Gold Fortune Play, The Goonies Return, Wolf Legend Megaways, Ted Megaways, Big Catch Bass Fishing Megaways, Return of Kong Megaways, Bankin More Bacon Jackpot King and Crabbin for Cash Megaways.
  2. The number of allocated Free Spins will be listed in the credit Account Message sent the subsequent Monday following each week promo period.
  3. To receive the Free Spins, customers must launch any of the game listed in term 11, click claim and use the free spins on the same game.
  4. Customers have 24 hours to click “claim” after launching the game. After clicking "claim" customers will have 10 days to use their free spins before they expire.
  5. Free Spins value is 0.10p per spin.
  6. If you have an active cash balance all Free spins will be used before the cash.
  7. Any funds won using the Free Spins (the “Winnings”) will be credited as cash.
  8. Free Spins do not guarantee winnings.


General terms and Conditions

  1. Grosvenor Casinos reserves the right to withdraw or amend this offer at any time. This will be without prejudice to any customer who has already placed a qualifying bet.
  2. Grosvenor Casinos reserves the right to take reasonable steps to verify any claim. If breach of these rules, or fraud is suspected, Grosvenor Casinos may refuse to process the claim.
  3. Grosvenor Casinos reserves the right to remove bonus funds and associated winnings should gaming patterns indicating promotional abuse be identified. These include, but are not limited to; using promotional funds in conjunction with other players as part of syndicate play; manipulating game mechanics to circumvent wagering restrictions of bonus funds by switching games during bonus rounds or placing bets to delay the credit of winnings; “stashing” of bonus stage progression prior to completion of wagering; colluding with other players; taking advantage of game mechanic flaws; “Parking” cash funds in any product vertical or games to complete bonus wagering with minimal risk to cash funds.
  4. This offer is not available to all Grosvenor customers. Customers who have been advised that they are not entitled to receive bonuses will not be able to participate in this promotion.
  5. As part of our normal regulatory obligations, Grosvenor Casinos may at any point before, during or after the Promotion, ask for valid proof of identity, such as a passport to verify your identity, age and residency. If you are unable to produce such documents you will automatically be excluded from the Promotion and will forfeit any prizes that have already been allocated or awarded to you, without compensation. 
  6. Customers whose accounts have been closed or suspended or who are found to have multiple accounts when a Promotion has ended will have their bonus/prize forfeited.
  7. We may be required to place restrictions on your account as part of our regulatory obligations, this may affect your ability to take part in new promotions or offers. If you have already opted in or are wagering towards completion of a bonus, your ability to complete the bonus will not be affected by these restrictions.
  8. Grosvenor Casinos is the sole arbiter of this Promotion, and its decision is final and binding. No correspondence will be entered. 
  9. All of our standard site terms and conditions are here.