Play Slots Online

888.com

Owned by 888 Holdings, who claim to be the biggest online gaming operator, 888.com is a highly sought after option for players of all levels and has reputedly entertained over 25 million players in its 10-year history. One big advantage to this casino is that it is compatible with Windows, Mac and Linux operating systems.

888 provides both 3-reel and 5-reel machines and has an overall average slot payout of 95.65%. 888's casino runs on proprietary software and hence will offer a unique Slots experience. Although there is less than 40 options provided, there are many games that are worth your while, such as 10 Times Wild, which runs bonuses of up to 100-times the payout and Treasure Twirl, which has a bonus round with a 500-times multiplier.

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• Cashable First Deposit Bonus
• PC and Mac Compatible
• High Standards in Security
• High-quality Graphics
• Wide Range of Payment Methods

All Slots

All Slots boasts one of the biggest selections of slot games online, passing the 200 mark. Part of the Jackpot Factory Group, this site's software is provided by Microgaming – one of the most respected names when it comes to high-quality Slots games. This is also a top casinos for deposit and withdrawal methods, with nearly every eWallet solution available.

Some of the slots on offer can run up to 100 paylines (Summer Holiday) while the site also provides Pub Slots and hosts tournaments on a regular basis. For bonus games, Alley Cats, Inca Gold and Summertime all come with €10,000 jackpots, while Jolly Jester and Alley Cats offer €50,000. And never to be overlooked, the immensely popular Break da Bank Again has a jackpot total of €75,000. All Slots also has an impressive range of Progressive Jackpots available.

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• £200 First Deposit Bonus
• £5000 Bonuses Over 12 Months
• High-quality Graphics
• No Download Required
• Multiplayer Games

Ladbrokes Casino

Ladbrokes is one of the most well-known sites to run Microgaming software and provides some of the best Slots on the web, with an average payout of 95.2%. This casino also offers a first deposit cashable bonus worth 100% up to £100 as well as smaller incentives for second payments, making for a truly great place to play slots online.

Ladbrokes features big-jackpot games such as Break da Bank and a wide selection of 3-reel and 5-reel multipliers, but one of its best features is the unrivalled range of Pub Slots. Among the highlights is the Indian Cuisine-themed Cash n' Curry, which has some superb rounds and bonus games. This site is easily one of the better choices for Progressive Jackpots, with many in excess of €1 million.

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• 100% bonus worth up to £100
• Excellent Game Variety
• Mobile Casino option
• Excellent Customer Support
• Wide Range of Payment Methods

Bodog

Bodog is one of the oldest online casinos around, and offers a 10% cashable bonus on deposits of £10 or more. This site has earned its reliable reputation through a dedicated support team and exceptional standards in gameplay and is one of the few big sites that caters for US players.

For slots, there is an impressive variety to choose from, including the famous Cleopatra's Gold – a 5-reel slot with 20 paylines offering a jackpot of €10,000 – and Green Light, which runs 20 paylines and bonus games.

In addition, there is a good variety of loyalty games, including It's Good to be Bad and Frozen Assets. But as Bodog's slots are powered by Real Time Gaming, they also offer the prestigious I.R.I.S 3000 slot game – a popular iSlot that lets you choose between 5 and 7 reels with a bonus feature on two credits.

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• Accepts US Players
• 10% Cashable Bonus
• Excellent Game Variety
• Interactive iSlots
• Excellent Customer Support

Mansion Casino

Mansion Casino's software is provided by Playtech – a developer that has one of the best reputations when it comes to slot games online. This site has over 100 games on offer, with the majority being 3-reel, 5-reel and progressive machines. Mansion Casino is available for players right across the globe (excluding the US) and accepts a wide variety of deposit and withdrawal options. For bonuses, there is a cashable 100% Welcome Bonus, up to a maximum of £200.

Mansion provides the usual Playtech favourites, such as Crazy 7, Funky Monkey and the 7-reel, 50 payline Thrill Seeker (which has wild, scatter and bonus features). However, one classic that is has held on to its popularity is Bonus Bears – an Alpine adventure-themed, 5-reel 25-payline slot game that comes with a superb range of bonus features, multipliers and free spins.

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• 100% bonus up to £200
• No Download Version
• High-quality Graphics
• High Standards in Security
• Wide Range of Payment Methods

Go Casino

As well as accepting US players, Go Casino boasts a vast range of slots games and is one of the most popular sites for lucrative slots tournaments - added on a weekly basis. Go Casino was only launched in 2009 and it has done exceptionally well to earn a high-standing reputation in such a short space of time. This site also runs one of the most attractive bonuses on the net, up to the value of $20000.

However, in reality, this is split over twenty different deposits, but each part of the bonus is cashable.

One of the main reasons for Go Casino's success is that its games are powered by Vegas Technology, who have developed a wealth of different slots. Among the sought after options are Jester's Jackpot (5 reel, 9 payline); Mermaids Quest, which features an added bonus round; the 3-reel Wheel of Chance; as well as the rare 7-reel, Lucky Sevens Machine.

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• Accepts US Players
• 100% Bonus worth up to $20000
• Excellent Game Variety
• Slots Tournaments
• No Download Required