Best Slot Sites UK 2019

Top Recommended Casinos

1

200% Welcome Bonus up to £500 + 50 Extra Spins!

18+ T&C Apply

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  • 40 progressive slots

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2

Up to 120 Volt Spins on your First Deposit

18+ T&C Apply

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Up to 120 Volt Spins on your First Deposit

Valid for new players registering from 04/02/2019 – to 30/06/2019. Must be claimed within 35 days of account creation. Max credited Volt Points = 12000. Volt Points will be credited to players accounts and players choose their Volt Spins from the Volt Shop. No wagering on Volt Spins winnings. Max winnings from Volt Spins is £500. Min first dep of £20 required. Neteller & Skrill deposits excluded. Volt Spins must be used within 7 days of being granted. Further T&C’s apply.
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3

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18+ T&C Apply

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4

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18+ T&C Apply

888 Casino

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£88 Free No Deposit Needed + Up to £1500 Welcome Bonus!

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5

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18+ T&C Apply

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Welcome offer is valid to new players only (& the first 3 deposits). Min. deposit of £20 required. 18+ T&C's apply. BeGambleAware.org
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6

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18+ T&C Apply

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Playzee has every slot game from A to Zee!

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18+. New players only. Valid for 15 days after 1st deposit. Min Deposit £20 Max Bonus Bet £5 Winnings from spins capped at £50 First 100 Zee spins: 10/day. Spins must be used within 24 hours, Funds within 30 days. Bonus funds are separate to Cash funds, and are subject to 35 wagering (bonus + cash). 18+. Full terms apply. BeGambleAware.org
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Playzee has every slot game from A to Zee!

7

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18+ T&C Apply

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100% Welcome Bonus up to £300 + 20 Extra Spins on Starburst!

18+. New customers only. 30x wagering requirements apply for bonuses and winnings. T&C Apply. Gamble responsibly. www.begambleaware.org
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Slots are the main draw at Casumo Casino!

8

100% First Deposit Bonus up to £200 + 50 Extra Spins!

18+ T&C Apply

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18+ Full T&C's Apply. New players Only. £10 minimum deposit. 40 x wagering applies. Bonus valid for 14 days. Minimum £5 wager required to activate 50 Free Spins. 10 Free Spins will be credited per day for 5 days after qualifying deposit/wager is met. Free Spins valid for 72 hours from credit - www.begambleaware.org
  • Partnership with multiple top software providers
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Be a hero, play slots at Vegas Hero!

9

20 Extra Spins on Sign-Up + £600 Welcome Bonus + 180 Extra Spins!

18+ T&C Apply

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18+ New customers only. Get 20 bonus spins in Starburst. No deposit required. Wagering requirement 25x. Terms & conditions apply. Gamble responsibly. www.begambleaware.org
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10

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18+ T&C Apply

Mr Green Casino

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New players only. 18+. 35x wagering applies to Bonus Cash and Free Spins. Deposit of £20+ unlocks a 100% Match Bonus up to £100 in Bonus Cash, subsequent wager of £20+ on slots unlocks 100 Free Spins and 20 Free Spins per day over 5 days on selected games. T&C Apply. Gamble responsibly. www.begambleaware.org
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Win some green playing slots at Mr Green!

11

100 Bonus Spins on First Deposit on the Book of Dead!

18+ T&C Apply

Omnia Casino

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100 Bonus Spins on First Deposit on the Book of Dead!

Minimum deposit £20. Skrill & Neteller excluded. Bonus spins have 10 times wagering requirement. Bonus spins can be used on Book of Dead. Stake weightings & T&C's apply
  • Uses top software providers on one of the industry's best sites
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12

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18+ Only | Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £20 | No max cash out | Wagering is 35x bonus | Maximum bet while playing with a bonus is £5 | Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions | Full T&Cs apply
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13

£100 Bonus + 50 Bonus Spins!

18+ T&C Apply

PlayFrank Casino

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£100 Bonus + 50 Bonus Spins!

Valid for new UK players. Min deposit £20. Bonus Spins will be credited instantly. Deposits made via Neteller or Skrill are not eligible for Bonuses. Wagering requirements Bonus: 35x (deposit+bonus). Wagering requirements Bonus Spins: 40x
  • Over 1500 slots to choose from
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14

Enjoy Bonuses up to £1500 + 35 Extra Spins!

18+ T&C Apply

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Enjoy Bonuses up to £1500 + 35 Extra Spins!

18+ | Valid for new players, up to 3 deposits. Min Deposit £10. Non Funded players balance is capped at £100. Up to a total of £1,500 Max Games bonus + 35 Free Spins [FS] for all 3 bonuses. To withdraw games bonus & related wins, wager 40x the amount of your Deposit + Bonus funds. FS are valid on specific games, for 7 days. FS winnings are granted in games bonus after all the spins are used. FS winnings are capped at a max Win of £10.No Deposit Free Spins winnings are capped at a max Win of £5. Deposit balance is available for withdrawal at any time. Withdrawal restrictions | T's & C's apply.
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15

100% up to £499 50% up to £499

18+ T&C Apply

Fun Casino

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  • Play slots on the go with the 888 mobile app
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An impressive selection of games means there's something for everyone to enjoy at 888!

100% up to £499 50% up to £499

New customers only, min deposit £10, wagering 50x, max bet £5 with bonus funds. 11 Free Spins on registration (max withdrawal is £100). 50% up to £499 bonus + 100 Free Spins on 1st deposit. 50% up to £499 bonus on 2nd deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Full T&C’s apply
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An impressive selection of games means there's something for everyone to enjoy at 888!

16

Up to 50 Extra Spins - No Deposit Required!

18+ T&C Apply

mFortune Casino

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Up to 50 Extra Spins - No Deposit Required!

18+. New players only. No deposit required. “Free Spins” awarded as £5 bonus credit. Bonus credit cannot be withdrawn. Max withdrawal without depositing is £200. T&Cs apply. Gamble responsibly. www.begambleaware.org
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17

20 Extra Spins on Starburst!

18+ T&C Apply

Wixstars Casino

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There is a slot for everyone at Wixstars Casino!

20 Extra Spins on Starburst!

New Customers Only. Max bet limitations per spin apply. 50x wagering requirements apply. Higher wagering requirements may be applied depending on the games played. 18+. T&C apply. Gamble responsibly. www.begambleaware.org
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There is a slot for everyone at Wixstars Casino!

18

120 Extra Spins on Starburst!

18+ T&C Apply

PartyCasino

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Simple and elegant design paves the way to quality gaming at PartyCasino!

120 Extra Spins on Starburst!

18+. New depositors only. UK residents only. Minimum deposit £10. 10x wagering on free spin winnings. Free Spins are valid only on Starburst and expire in 7 days. Excludes deposits made via Skrill, Entropay and Neteller. Gamble responsibly. www.begambleaware.org
  • Combines home-grown software with games from industry leaders
  • Instant play and downloadable versions available. Dedicated Android and iOS apps for mobile devices can be downloaded
  • Has the backing of bwin.party, one of the largest gaming entities on the planet

Simple and elegant design paves the way to quality gaming at PartyCasino!

19

£500 Welcome Bonus + 50 Extra Spins on Starburst!

18+ T&C Apply

Red Spins Casino

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  • Popular jackpot slots offered

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£500 Welcome Bonus + 50 Extra Spins on Starburst!

New customers only. First 3 deposits only. Min deposit £10, Max bonus £500 + 50 Spins on Starburst, Selected Slots Only. 4x conversion, 30x wagering. T&C's apply.
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20

Deposit £50, Play with £100 + 10 Spins on Vegas!

18+ T&C Apply

NetBet Casino

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NetBet Casino has long been home to the world's finest slot games!

Deposit £50, Play with £100 + 10 Spins on Vegas!

18+ T&C Apply. New customers only. Gamble responsibly. www.begambleaware.org
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NetBet Casino has long been home to the world's finest slot games!

21

100% Match Bonus worth up to £200 + 200 Extra Spins!

18+ T&C Apply

Spinit Casino

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100% Match Bonus worth up to £200 + 200 Extra Spins!

18+ New players Only. £10 minimum deposit. 40 x wagering applies. Bonus valid for 14 days. Minimum £5 wager required to activate 200 Free Spins. 20 Free Spins will be credited per day for 10 days after qualifying deposit/wager is met. Free Spins valid for 72 hours from credit. T&C Apply. Gamble responsibly. www.begambleaware.org
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22

200% up to £100 on 1st Deposit + 20 Extra Spins!

18+ T&C Apply

Casino Big Apple

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New players only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ free spins valid for 7 days from issue. Max conversion: 5 times the bonus amount or from free spins: £20.
  • Games from 30+ software providers
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With hundreds of games available, Casino Big Apple is the "Big Apple" in the world of slots!

23

100% First Deposit Bonus up to £100 + 300 Extra Spins!

18+ T&C Apply

Genesis Casino

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  • Play some of the top online slots, including Jackpot Jester and Cool Bananas

Genesis offers dozens of games for any playing style!

100% First Deposit Bonus up to £100 + 300 Extra Spins!

18+ New players Only. £10 minimum deposit. 40 x wagering applies. Bonus valid for 14 days. Minimum £5 wager required to activate 300 Free Spins. 30 Free Spins will be credited per day for 10 days after qualifying deposit/wager is met. Free Spins valid for 72 hours from credit. T&C Apply. Gamble responsibly. www.begambleaware.org
  • Partnered with some of the top developers inlcuding Evolution Gaming and NetEnt
  • Mobile browser makes it easy to play Genesis games anywhere
  • Play some of the top online slots, including Jackpot Jester and Cool Bananas

Genesis offers dozens of games for any playing style!

24

Win Extra Spins - No deposit & no registration required!

18+ T&C Apply

ShadowBet Casino

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Shadowbet players can come and win big!

Win Extra Spins - No deposit & no registration required!

18+ New players only, free spins on games Starburst and The Invisible Man, winnings from free spins are wager free, registration required to use free spins. T&Cs apply. Gamble responsibly. www.begambleaware.org
  • Software providers include Betsoft and Evolution
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  • Lineup includes Guns n Roses, Book of Dead, 7 Sins and Dead or Alive

Shadowbet players can come and win big!

25

£1500 Welcome Bonus + 100 Extra Spins!

18+ T&C Apply

Grand Ivy Casino

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£1500 Welcome Bonus + 100 Extra Spins!

18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit, 25% match up to £800 on your 2nd deposit, and 50% match up to £400 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. Terms apply. Gamble responsibly. www.begambleaware.org
  • Slots from top developers like NetEnt and Microgaming
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Start spinning at Grand Ivy Casino!

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100% Welcome Bonus up to £100 + 25 Extra Spins!

18+ T&C Apply

Gate 777 Casino

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Plenty of options to enjoy slots at Fun Casino!

100% Welcome Bonus up to £100 + 25 Extra Spins!

18+.New players ONLY. First deposit only. Min deposit £20 Max bet £5 while Welcome Bonus is in play. 35x wagering requirement. Upon 1st Deposit - 100% bonus up to £100 + 25 Extra Spins on any NetEnt game. Offer may not be combined with other offers. Deposits made by Skrill or Neteller are not eligible. Game weighting, time limitations & full T&C’s apply. Gamble responsibly. www.begambleaware.org
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Plenty of options to enjoy slots at Fun Casino!

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200% Welcome Bonus up to £500 + 100 Extra Spins!

18+ T&C Apply

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200% Welcome Bonus up to £500 + 100 Extra Spins!

18+ New Players only. T&C's Apply. Gamble responsibly. www.begambleaware.org
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100 Spins + 100% up to £200 Bonus

18+ T&C Apply

mr.play Casino

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100 Spins + 100% up to £200 Bonus

Applies to new depositing players. Min deposit £10. Wagering requirements apply 35x. 100 spins require 3 deposits. Full terms apply
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20 Spins on Sign Up + 100% Welcome Bonus up to £400 + 80 More Spins!

18+ T&C Apply

Leo Vegas Casino

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18+. New UK players only. 20 Free Spins on sign up. Deposit Bonus: 100% up to £100 Bonus + 20 Bonus Spins, on each of your first 4 deposits. £10 min deposit (Skrill, Neteller excluded). £5 min. wager to activate Bonus Spins. All spins are valid on Book of Dead and expire after 7 days. 35x wagering on eligible games (£5 max stake) before Bonus, Free Spin or Bonus Spin winnings can be withdrawn. Eligibility restrictions apply. Please play responsibly. BeGambleAware.org. Full T & C's Apply
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£900 Welcome Bonus + 150 Extra Spins!

18+ T&C Apply

Dream Jackpot Casino

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£900 Welcome Bonus + 150 Extra Spins!

18+ New Players only. T&C's Apply. Gamble responsibly. www.begambleaware.org
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5 Extra Spins on Sign Up + 200% up to £200 on your First Deposit!

18+ T&C Apply

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5 Extra Spins on Sign Up + 200% up to £200 on your First Deposit!

18+ New Players Only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ free spins valid for 7 days from issue. Max conversion: 5 times the bonus amount or from free spins: $/£/€ 20 or 200 kr. Full Terms apply. Gamble responsibly. www.begambleaware.org
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100% Bonus up to £200 + 20 Extra Spins on Dream Catcher

18+ T&C Apply

Genting Casino

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Playtech and IGT have outfitted Genting Casino with hundreds of titles!

100% Bonus up to £200 + 20 Extra Spins on Dream Catcher

Valid from 17/06/18 to 27/11/18. New players only (first deposit). 100% Deposit Match Bonus from £20 to £200: Min 50x wagering (% game weightings apply), play restrictions apply. Max bonus bet of £5, 15 days to accept & 30 days to complete wagering. Deposited funds locked to casino platform until wagering met. Your own deposited funds can be withdrawn at any time. Real money funds used first. Free Spins: Available after deposit bonus is redeemed/lost, credited as £2 bonus. Dream Catcher only. 1x wagering and Max bonus bet of £5 applies to winnings, 7 days to accept & 7 days to complete wagering, maximum withdrawal from winnings is £200. Bonus funds used first. See Full T&C’s.
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Playtech and IGT have outfitted Genting Casino with hundreds of titles!

33

100% Welcome Bonus up to £200 + 100 Extra Spins!

18+ T&C Apply

Karamba Casino

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100% Welcome Bonus up to £200 + 100 Extra Spins!

18+ New Players only. T&C's Apply. Gamble responsibly. www.begambleaware.org
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100% Deposit Bonus + 200 Extra Spins on Book of Dead

18+ T&C Apply

Multilotto Casino

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Wide selection of more than 200 offering gives Multilotto players plenty of chances to find the perfect game!

100% Deposit Bonus + 200 Extra Spins on Book of Dead

18+ New Players only. T&C's Apply. Gamble responsibly. www.begambleaware.org
  • Utilizes several top software providers, including Microgaming and Play'n Go
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  • Offers three-reel slots as well as video slots

Wide selection of more than 200 offering gives Multilotto players plenty of chances to find the perfect game!

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10 Spins on Sign-Up + £500 Welcome Bonus + 50 Extra Spins on Starburst

18+ T&C Apply

Touch Lucky Casino

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10 Spins on Sign-Up + £500 Welcome Bonus + 50 Extra Spins on Starburst

18+ New customers only. 10 free spins are upon registration on Starburst Slot. SMS validation only. 100x wagering requirement. 4x maximum conversion. Welcome Bonus is on First 3 deposits only, Min Deposit £10, Max Bonus £500 + 50 Bonus Spins on Starburst Slot on 1st deposit, Selected Slots only, 30x wagering. Further T&Cs apply. Gamble responsibly. www.begambleaware.org
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Online slot machines are without doubt the dominant force in the world of online casino games. Everywhere you turn, online casinos are packed to the brim with spinners of all shapes and sizes. From jackpot video slot games, these games are as varied as the players that play them. In fact, if you're a UK gamer looking for a new selection of casino sites in 2019, it should be considered a red flag if a platform doesn't have a ton of slots games. Naturally, finding the best slot sites isn't always easy if you're a newbie.

Yes, there are hundreds of slots online, but not all of them are worth spinning and, moreover, not all of them will suit your playing style. So, with this in mind, we've come up with a quick guide to the best online slots sites. Now, we could simply say, here's a list of our top rated slot sites, go join them. But we realise that everyone is different, so we want to give you the knowledge to find your own casinos and games. In the following few paragraphs, we'll take you through the process of finding the best slot sites and casinos. Using this information, you can then tailor your searches to your own preferences to ensure 2019 is the year you spin in style.

Finding the Best Casino Slot Sites Online

As we've said, all the best online slot sites will offer tens, if not hundreds of slots. Now, if you review the top-rated online slots sites, you'll find a number of games crop up time and time again. As you'd expect, if the same game is available at several slots sites, then it's probably one of the best spinners in the industry. In this sense, these games are probably worth playing and, therefore, the site is worth joining.

However, what happens when you find games at slots casinos that aren't readily available elsewhere? What if an online slot site has its own unique collection of games? In this instance, you need to look to a few features to ensure you're getting the best experience possible. Basically, as a UK player in 2019, you should be looking for the following at the most popular slots sites:

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  • Make sure you can play for progressive jackpots of at least £100,000+.

Types of Online Slots

The types of slots you can play online is marked. From size, style and the amount of money you can win, the variations of slots out there is what really makes these games a favourite for players of all persuasions. As a UK spinner in 2019, you'll be able to enjoy the following online slot variants when you join one of our recommend casino sites:

  • Video Slots | The most numerous slot type, video slots include live-action backgrounds, in-game animations and interactive bonus rounds. The best games of 2019 include: Starburst, Big Bad Wolf and Game of Thrones.
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  • Progressive Jackpot Slots | The leading light in the online slots world, progressive jackpot games have a top prize that's always increasing. A small portion of each player's stake contributes to the jackpot, which means you can win millions from slots such as Mega Moolah and Major Millions.
  • Fruit Machines | These games typically have classic symbols such as fruits, bells and the famous 7. They'll also typically have three reels and some of the best games available in 2019 include Cash Stax and Call of Fruity.

Online Slots Strategy: Reading the Payout Table

Of course, the best part of playing online slots is winning. As part of your online slots strategy, you need to know how to read a payout table. Basically, when you scroll through the potential payouts, you'll notice that everything starts with the paylines. In simple terms, all winning combinations have to start from the left and move across to the right. Although some slots will offer payouts on two matching symbols, it's typically the case that you'll win a prize if you match three, four or five symbols.

Payout tables will either list the prizes in cash amount or as a multiplier. If you see something like 100X, this means the prize will be the size of your single line bet multiplied by 100. Beyond the standard payouts, bonus features also give you the ability to win some cash. These are typically awarded as instant cash amounts or free spins which then credit cash to your balance.

Online Slots Rules: How to Play Online

The beauty of online slots is that they're easy to understand. In fact, it's almost not worth asking how to play online slots because the mechanics are that simple. As long as you follow some basic slots rules (see below), all you have to do is set your bet and hit the spin button. Now, when it comes to slots rules, there really aren't that many. Two things you have to remember are to bet at least the minimum and that all wins read from left to right. Also, if you want to win a progressive jackpot, you'll have to set the max bet per line at your chosen stakes. Finally, any timeouts or technical glitches and the game will restart at the last previous spin.

Top Rated Online Slots Games 2019

Everyone has their own ideas about which slots games are the best in the business, but a few names crop up again and again. With this in mind, we've picked out five of the top online slots you should be looking out for when you join one of our partner sites. The most popular online slot machine games of 2019 are as follows:

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  • Mega Moolah
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Online Slots with the Biggest Progressive Jackpots

The online slot games with the biggest progressive jackpots are a top commodity in the UK. Casino sites offering these slot titles with the largest jackpots can draw in an unprecedented amount of new and returning players. Here is a list of the online slot titles offering the biggest progressive jackpots and who is offering them:

How Do Players Claim Online Winnings?

Claiming your winnings from a game is easy, especially when it’s a small prize. Any winnings earned during normal game play will automatically be added to your account and can be withdrawn to your bank account at your convenience but can also sit inside the account until more winnings are earned if players prefer to wait to withdraw it all at once. Players who win massive jackpots or uniquely large payouts will need to check the online operator’s withdrawal terms to confirm how much can be withdrawn at a given time. Some gambling sites require the player contact them directly for the larger winnings to confirm their identity and the legitimacy of the claim.

Random Number Generator (RNG) and How it Affects the Games

Online gamblers in search of the best games often come across references to a ‘random number generator’ but what is the RNG and how does affect the odds of the games? Random Number Generator (RNG) is software used for games of chance to generate a sequence of numbers, cards or symbols that cannot be predicted at a higher rate than random choice. So basically, RNG is the bedrock of the randomness of online slot, table and card games which solidifies the legitimacy and fairness of all the games. Without RNG technology, players couldn’t be assured the games were fair and random.

History of Slot Machines

Slot machine history starts with the infamous Liberty Bell. After experimenting with various mechanical spinners from 1887 onwards, Charles Fey finally rolled into life in 1895. Offering three reels and fixed payouts, this game essentially started a gaming revolution in the US, which eventually spread to the UK and Europe. Companies such as Bally Technologies came on to the scene a few decades later with a selection of video slots and by 1963 Money Honey made slots a digital affair. These video-based games then paved the way for the slots we know today.

In fact, were it not for these digital fruit machines, there might not have been an online slots history. Fortunately, thanks to innovations by companies like Bally Technologies, online slots finally came into being around the turn of the millennium. Since that time, thousands of titles have been developed by dozens of companies. In 2019, there are now more slot machines than ever before. To get access to all of the best online slots in the business, make sure you check out our recommended casino sites today!