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Grosvenor Casino Top of the Slots – Win Cash Prizes & Free Spins With Big Bass Bonanza Megaways

  • Win cash prizes and free spins playing Big Bass Bonanza Megaways at Grosvenor Casino!
Big Bass Bonanza Megaways is Game of the week with Grosvenor Casino. The popular game has a max pay-out of £250,000 and offers up to 46.656 ways to win cash prizes, as well as the chance to claim free spins and multipliers for the game.

Here’s how it works:


Step 1: Visit Grosvenor Casino & log into your account

Step 2: Select Big Bass Bonzanza Megaways from the list of available games

Step 3: Stake between 20p & £40 on the game for the chance to win a pay-out up to a maximum of £250,000

Step 4: Bonuses will also be up for grabs in the form of free spins, multipliers and cash prizes.

Terms & Conditions


  • Players must be 18+.
  • Min stake: 20p
  • Max stake: £40
  • Max payout: £250,000
  • Jackpot: No
  • Paylines: 46,656
  • Special features: Tumbling Feature, Free Games.
  • Malfunction voids all plays and pay. RTP = 96.72%
  • This promotion is subject to the standard Grosvenorcasinos.com terms and conditions.
news image Emma Hall 23 Nov 2021 View more

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