Best Jackpot Slots Casinos

What is a Jackpot Slot


Jackpot slots play a starring role at any casino. These games are the heavyweights of the gambling world,  paying out millions in a single spin. Now widely available at online casinos, players can choose a variety of games with different themes and prizes. Here are the latest online casinos where you can play jackpot games.

Best Jackpot Slots Sites May 2024

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1
Mayfair Casino
9.9
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Mayfair Casino: First 3 deposits only. Min deposit £10. Max total bonus £500 & 150 spins. 30x wagering (dep+bonus). 30x on spins, 4x conversion, bonus and spins valid on selected slots. Full T&Cs apply.

2
Pots of Gold Casino
9.8
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Pots of Gold Casino: New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 X the bonus amount. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full T&Cs apply

3
Grosvenor Casino
9.6
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Grosvenor Casino: New Customers only. Min deposit £20. Max Bonus £30. Bonus amount non-withdrawable, playable on selected games only. 30x wagering for £30 bonus. Expires within 30 days. Max win £2000. T&Cs apply.

4
Gala Casino
9.6
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Promo Code:
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Gala Casino: 18+. New customers only. Spend £20 on slots, get £40 bonus (40x Wagering, selected games) + 50 Free Spins (value £0.10 each, selected games). Bonus & Free Spins valid for 7 days. Restrictions and T&Cs apply.

5
Foxy Games
9.5
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Foxy Games: 18+. New players only. Max 150 spins over 3x50-spin bundles. Min £10 dep & spend for each bundle. Free spins used on selected games only. Spin value £0.10. Wins credited as bonus, 10x wag within 14 days. Payment method restrictions & T&Cs apply.

There are several different types of jackpot slots available. The size of the pot depends on what style of game you play. Here are the most common types of jackpot games:

Fixed Jackpot


In these games, jackpots are static - they do not decrease or increase in their prize value. Trigger the jackpot - and you will win the prize shown, which can be a multiplier value or a cash reward.

Progressive Jackpot


A game where the value of the jackpot continues to increase over time. Every bet that is played on the game will have a small portion added to the jackpot. When someone wins, the jackpot will return to a seed value and start to build again.

Networked Progressive Jackpot


Like progressive jackpots, the prizes in these games build up over time. However, these types of games are available at hundreds of casinos. Players from all types of sites are contributing to a single prize pot, meaning the jackpot builds much more quickly.