Lucky RushView All
Oink Oink Oink: Pharaohs
Age of the Gods: Cash Collect
Age of the Gods - King of Olympus Megaways
Age of the Gods - God of Storms
Age of the Gods - God of Storms Fire Blaze Classics
Age of the Gods - King of Olympus Fire Blaze Xtreme
Blue Wizard Cash Collect & Link
Football Cash Collect
Buffalo Blitz Cash Collect
Top Slots View All
Big Bass Splash
Secrets of the Phoenix
Big Bass Vegas Double Down Deluxe
Eye Of Horus The Golden Tablet Jackpot King
Secrets of the Phoenix Megaways
Fishin Frenzy Even Bigger Fish
Cops n Robbers Bigger Big Money
Sweet Bonanza 1000
Blazing Rush Express
New GamesView All
Fishin' Frenzy The Big Catch 3 Rapid Fire Jackpots
Bass Cash Diamond X Up
Bigger Piggy Bank
Pirots 4
Cash Strike Triple Fire
Fishin' Triple Pots of Gold Power Combo
You Can Piggy Bank on It
Aztec Inferno: Gold Eruption
5 Golden Relics: Hold & Win
Gold Blitz Series
Gold Blitz Ultimate
Blazing Bison: Gold Blitz Extreme
Gold Blitz King Millions
Gold Blitz
Thunderstruck Gold Blitz Extreme
Explosive Gold Blitz
Fishin' Pots of Gold - Gold Blitz Extreme
Gold Blitz Extreme
UFC Gold Blitz Extreme
New Studio - Spinberry
Luck O' The Clover
Tuna Overload
Hot Flaming Bars
Lucky Golden Coins
10x Minimum Collection
Buffalo Wilds
The Winners Arms
Balls Of Fire
10x Minimum Extreme
Drops & WinsView All
Gates of Olympus 1000
Sweet Bonanza 1000
Gates of Olympus
Sweet Bonanza
Sugar Rush 1000
Starlight Princess 1000
Big Bass Splash
Sugar Rush
Big Bass Bonanza
Studio Spotlight - Elk
Pirots 3
Pirots X
Rabbit Royale
Pirots 2
Cygnus 4
Pirots
Cygnus 2
Thoro
Dam Beavers

PLAY ONLINE SLOTS & CASINO GAMES AT GROSVENOR CASINOS

Now you can explore and play online casino slots to your heart’s content at Grosvenor Casinos. In our online casino, there are so many slot games to choose from. You’ll discover stunning visuals, immersive gameplay, and the chance to win some real money jackpots. The options really are endless!

You’ll find Grosvenor Casinos originals. You can play slots like Starburst and Fishin’ Frenzy and other classic games. And don’t forget exciting all-time favourite games such as CleopatraFluffy Favourites or Rainbow Riches.

At Grosvenor Casinos, we’re one of the most trusted online casino sites in the UK. When you play with us, you’ll do so safe in the knowledge that we’re licensed by the UK Gambling Commission . That means that you’re playing with a fully regulated, licensed and trusted casino. For customers outside of Great Britain, we are licensed by the Government of Gibraltar and regulated by the Gibraltar Gambling Commission. All our payment methods are 100% secure, and we offer fast withdrawals to claim your winnings in just 15 minutes.

Join now and claim your £30 welcome bonus on your first deposit (T&C’s Apply).

DISCOVER OUR EXCITING ONLINE SLOTS

We have one of the best slot collections you’ll find anywhere online. We’ve got hundreds of games ready and waiting for you, including:

Classic Slots

Enjoy the classic slot machine action with these traditional 3-reel slot games.

Video Slots

Choose from a variety of themes, like Ancient Egyptian slots, travel slots, jungle slots, animal slots and more. Expect plenty of features and multiple ways to win in the many bonus rounds.

Megaways Slots

These high volatility slots offer up a potential 117,649 ways to win on every spin.

Progressive Jackpot Slots

These jackpot slots offer huge potential prizes. The prize pot grows in line with the number of people playing and betting on the game. It continues to grow until one lucky winner claims it all.

Exclusive Grosvenor Slots

These branded slots are unique to Grosvenor, and you can’t find them anywhere else.

POPULAR SLOT GAMES AT GROSVENOR CASINOS

You’ll find many of the best online slots of the moment and of all time with us at Grosvenor Casinos. Some of the most popular amongst our players include:

  • Starburst: This is one of the all-time top slots, featuring five reels, three rows and 10 paylines. Check out the Starburst Wilds round, where you can win the maximum jackpot of 500x your bet.
  • Rainbow Riches: You’ll see plenty of Rainbow Riches variations with us at Grosvenor, but this is the first and the most famous. You’ll play across 20 paylines and be in with the chance of landing some wins through the range of bonus features, including Road to Riches, Wishing Well and Pots of Gold.
  • Eye of Horus: Ancient Egyptian slots are always super popular, and this is one of the most famous going. Eye of Horus has five reels, three rows and 20 paylines and features expanding wilds and Free Spins.
  • The Goonies: Everyone loves the 80s classic movie, and now you get to play with the Goonies on the reels too. This slot game is jam-packed with fabulous features including the likes of Sloth’s Win Spin, Truffle Shuffle Wilds, Mickey’s Hidden Riches, and more.
  • Fluffy Favourites: One of the all-time greats, you can’t beat a spin on the reels of Fluffy Favourites. You’ll play across 25 paylines, with the cutest graphics going. Keep your eyes peeled for the Free Games too, for those all-important Free Spins.
  • Mega Moolah: This fantastic slot game offers up a huge four progressive jackpots that can trigger at any time. Look out for Wild Multipliers and Free Spins as well.
  • Big Bass Bonanza: This classic slot is played across five reels, three rows and 10 paylines. Don’t miss the famous Free Spins feature, where the Fisherman casts out his rod and collects the fish on the screen to win cash prizes.

PLAY MEGAWAYS SLOTS

Megaways slots are a super fun way to play slot games, with a whopping potential 117,649 ways to win in the base game. They differ from standard slots due to the number of symbols that land on each reel randomly changing on each spin, between two to seven. The upshot of this is that rather than having a fixed number of paylines, there are a varying number of ways to win with each spin – this can be as many as 117,649.

Some of the top Megaways games at Grosvenor Casinos include:

  • Bonanza Megaways: This was the first Megaways slot that captured the gaming public’s imagination back in 2016. Bonanza Megaways has an RTP of 96%, with 117,649 ways to win in the base game. There’s a quality Free Spins feature and unlimited multipliers.
  • Gonzo’s Quest Megaways: This is the Megaways version of the popular Gonzo’s Quest series, and it’s one of the top Megaways games amongst our players. This high volatility slot promises 117,649 ways to win in the base game, and is famous for its Avalanche feature and Avalanche Multiplier. We can’t get enough of the Earthquake feature where the slot randomly starts to shake. Low-paying symbols are then destroyed and only high-paying symbols can take their place on the re-spin.
  • Fishin’ Frenzy Megaways: So many of our players love a spot of Fishin’ Frenzy, and the wins keep on coming in the Megaways version. In the base game, you’ll have 15,625 ways to win on each spin. Plus, there’s the fishing bonus feature, where the fisherman reels in fish to claim their cash value and grow your prize pot.
  • Monopoly Megaways: Get ready to roll the dice and spin those reels in this Monopoly-themed slot. You’ll find 117,649 ways to win in the base game, with Free Spin multipliers and unlimited retriggers too.
  • Reel King Megaways: Enjoy some classic arcade-style gameplay with Reel King Megaways. There’s the usual Megaways gameplay in the base game with 117,649 ways to win. You can land up to 25 Free Spins in the bonus feature, and you even have the chance to gamble your Free Spins or cash winnings in the Gamble feature.

JACKPOT SLOTS

If you like to play for those big jackpots, you’ll find a range of fantastic games right here at Grosvenor Casinos. We’ve got fixed jackpots, progressive jackpots, Jackpot King games, and more. Some of our top jackpot slots include:

  • Wheel of Fortune on Air: When you spin the wheel on this jackpot slot, you can unlock some great bonus games and jackpots. With the MegaJackpots bonus, you can win the ultimate jackpot of £250,000.
  • Fishin’ Frenzy Jackpot King: This classic slot gets the Jackpot King treatment with a wheel of fortune-style game for some big wins. Plus, there’s a progressive jackpot too. 
  • Eye of Horus Jackpot King: Travel back to the days of Ancient Egypt, with the Jackpot King deluxe bonus round for the chance to claim some big cash prizes. There’s a potential 15,625 paylines on every spin in the base game as well.
  • The Goonies Rapid Fire Jackpots: Hey you guys! It’s time to meet up with the Goonies once again and play for One Eyed Willy’s treasure. Look out for the brand new rapid fire jackpot system where you can win instant prizes or one of five progressive jackpots.

PLAY CASINO GAMES AT GROSVENOR CASINOS

Not only can you play the very best online slot games at Grosvenor Casinos, but we’re also famed for our casino games too.

We have land-based casinos up and down the UK in some incredible and iconic venues. And we bring that same experience to our online players as well. Step into our Live Casino for the very best in live games, whether Live Roulette, Live Blackjack, Live Baccarat or Live Poker. All games feature real-life dealers for truly immersive gameplay, and we even have some exclusive Grosvenor Live games streamed right from the casino floor in our land-based casinos.

Alongside our Live Casino, you’ll also find a whole host of online casino games run by Random Number Generators (RNG) instead of a live dealer. They offer a fantastic online casino experience, whether you choose to play on your desktop or on your mobile device via our app.

SLOT GUIDES FOR BEGINNERS

Slots come with various components that come together to form the machine we all know and love. Each of these elements plays a specific role in the gameplay, which ultimately, is meant for your entertainment or to bring you some prizes. The following covers the most common ones to expect in an online slot game.

PAYLINES

To win, you need to match identical symbols in a specific order on the reels. This is called a payline or a win line. Each game will have a different number of paylines. You can see what these are on the in-game help menu. Paylines are often:

- In a row

- In a zig-zag pattern

- In a V shape

- Diagonally

The winning symbols for each game vary, and paylines are weighted differently on each spin. When you are playing with real money, your balance will be debited every time you spin the reels. You will also need to decide how much to stake on each payline to make up your total stake.

Some slots do not use paylines and instead payout based on the number of symbols you land on the reels. Common examples are the Cascading Reels game engine and the Cluster Pays game engine.

Grosvenor Pro Tip: Megaways Slots offer the highest number of ways to win, with some reaching up to 117,649 ways! That’s 117,649 chances of winning!!

FEATURES

As well as being ultra-simple, people like to play slots for their special features and bonus rounds. Free spins, Prize pickers, Jackpot rounds and many more are some additional ways to win, adding excitement and variety to our games. Here are some common features to expect:

WILDS, SCATTER &, BONUS SYMBOLS

A Wild symbol can fill in for any other symbol on the reels by chipping in for the missing symbol in a combo. They typically don’t substitute for Free Spins, Scatters or other bonus symbols. Scatters and Bonus symbols are mostly in place to unlock in-game bonuses, but this differs with each online slot.

RE-SPINS

A feature made popular through NetEnt’s Starburst slot. The bonus is activated at random or when you land a special symbol. The reels undergo a re-spin for free, in an attempt to give you another win that can improve the payouts! Re-spins can be accompanied by Sticky Symbols or Sticky Wilds, which are locked on the reels for the re-spin to further improve the wins.

FREE SPINS FEATURES

The most common way to trigger Free Spins features is by getting several Scatters. Free Spins are granted based on the number of Scatters used to trigger the bonus. This bonus does not count on your stakes, which means you will reap prizes for free! Some extra rewards and bonuses can be included in the Free Spins rounds of certain slots online.

PRIZE PICKER ROUNDS

Simple as they sound! This bonus round is usually triggered through bonus symbols and the general rule is to select symbols on the screen to claim a prize. Slots can go the extra mile to offer access to additional features through the Prize Picker round… even Jackpots!

JACKPOT ROUNDS

Not all online slots trigger a Jackpot straightaway! To spice things up, a Jackpot round is included which comes in the form of a Wheel of Fortune or a prize picker round. The aim? To award you the jackpot if you manage to land on the luckiest prize of the round. Blueprint Gaming slots are well known for their thrilling Jackpot rounds!

Learn more about how to play slots with our helpful guide.

SLOTS GAME CATEGORISATION

The below table gives a little more detail on what you can expect from different categories of slot games:

 

Classic

Megaways

Jackpot

Reels

3

6

4 to 5+

Paylines

1 to 10

117,649

From 10 up to the hundreds

Cascading Reels

No

Yes

No

Free Spins

Yes

Yes

Yes

Bonus Features

Free Spins, Re-Spins

Multipliers, Free Games, Retriggers, Gamble Features etc.

Free Spins, Multipliers, Themed Bonus Rounds

Jackpots

Classic slots can have fixed jackpots

Fixed Jackpots, Progressive Jackpots

Jackpot King Slots, Progressive Jackpots, MegaJackpots, Rapid Fire Jackpots

 

PLAY UK SLOTS ON MOBILE WITH THE GROSVENOR CASINO APP

Download the exclusive Grosvenor Casinos app and you’ll have over 300 online games at your fingertips, including all our top slot games. With so much in the palm of your hand, you can play at home or on the go, whenever you want.

With our Grosvenor Casino app, you’ll benefit from a market-leading online experience with HD graphics and smooth gameplay. Plus, we even offer our players exclusive mobile-only offers.  

You can download all our Grosvenor apps onto both iPhone and Android devices. We have a comprehensive and intuitive navigation with plenty of features to enhance your online gaming experience. It’s 100% secure and you can deposit and withdraw money with ease. Our customer support team is available 24/7 in case you have any queries or need any help.

Download the app today.

ONLINE SLOTS BONUSES & PROMOTIONS

When you first start playing with us, you can claim our exclusive welcome bonus to help with your first few bets. To get your welcome bonus, simply deposit £20 or more into your Grosvenor account. We’ll then add an extra £30 to your pot. The welcome bonus is subject to terms and conditions. Check them out in full on our promotions page.

Not only do we welcome new players with a helpful bonus, but we also like to reward our regular players with ongoing bonuses and promotions. For slot players, you can expect Free Spins and cashback offers. We even offer bonuses and promotions on slot tournaments. Remember to keep checking back on our promotions page to see what you can benefit from.

HOW TO PLAY SLOTS AT GROSVENOR CASINOS

It’s easy to start playing slots with us at Grosvenor. All you need to do is:

  • Register by clicking on the Sign-Up button on the top right of the screen. 
  • Deposit for the first time and claim your welcome bonus. The offer is available on first deposit only. Wagering requirements apply and some games may be excluded. T&Cs apply
  • After you claim your welcome bonus, simply head to this page and select the slot game you want to play. 
  • Your chosen slot game will open in a new browser window. 
  • Simply choose your stake, place your bet and watch those reels spin.

For an enhanced mobile gaming journey, download our app. The intuitive navigation will help you find your chosen slot with ease. You’ll then benefit from HD graphics for an immersive slot gaming experience.

ARE ONLINE SLOTS SAFE AT GROSVENOR CASINOS?

You can rest assured that when you play online slots with us at Grosvenor Casinos, you’ll enjoy a safe and secure gaming experience. We work with only the best slot developers to ensure our collection is market-leading and rigorously tested so we provide only the best games for our players. Each of our slots used a Random Number Generator on every single spin. This computer system means that every spin is completely random and fair.

We are also a fully licensed and regulated casino, whether you choose to play online with us or in one of our land-based casinos. Grosvenor Casinos is licensed and regulated by The UK Gambling Commission. For non-GB customers playing at our online sites, we are licensed by the Government of Gibraltar and regulated by the Gibraltar Gambling Commission.

We put the privacy and security of our players as our number one priority. We ensure all your financial and personal information is kept safe and secure through our advanced security technology.

We also know how important it is for our players to enjoy their gaming experience with us. We advocate safe gambling and have a range of methods and resources to help ensure your gaming time with us stays fun. These include:  

  • Reality checks
  • Take-a-break
  • Net Deposit limits
  • Self-exclusion

We offer continued support to our customers through unparalleled customer services. For more advice, visit GamCare

PAYMENT METHODS

When you choose to play online slots with us at Grosvenor Casino, we do everything we can to make your experience as smooth and easy as possible. And that includes providing a range of payment methods, so you can deposit funds in a way that works for you.

Our available payment methods include Visa and Mastercard, as well as a variety of e-wallets like PayPal, Apple Pay and paysafecard. All our transactions are 100% safe and secure, as we use market-leading encryption technology to keep your details hidden.

When you make a deposit we us, it will immediately appear in your bank account once it’s been approved. And when it comes time to withdraw your winnings, you can normally transfer them to your bank account in just 15 minutes with our fast withdrawals.

FAQs

How do online slots work?

Online slots work in a similar fashion to classic casino slots. Each spin will activate a number of reels, revealing potentially winning symbol combinations once they’ve stopped spinning. Each online slot consists of a number of reels, with a set number of winning combinations to play for. Some games even include bonuses like Free Spins, Wilds, Scatters, Jackpots and other unique in-game features.

What are the best online slot games?

The most popular online slots include many in-casino classics, such as Rainbow Riches, Cleopatra and Book of Ra. Our Grosvenor Original game, Buffalo Wild, has proved an instant classic and has already made it to fan-favourite status. Check out our full Top Slots list for more inspiration.

What are Megaways slots?

Megaways is a trademarked game formula that uses a unique Random Reel Modifier algorithm to change the number of rows active on each reel with every spin. This means potentially more winning combinations are in play with every spin. Some Megaways games offer up to 117,694 ways to win.

How do Free Spins work?

The nature of Free Spins will likely vary depending on the game you’re playing, and if you’ve earned them in-game or through a promotion. Most online slots feature Free Spins as part of an in-game bonus offering, and using Free Spins is as simple as spinning the reels during regular play. Online slots usually like to highlight when you’re using a Free Spin. You’ll also find frequent promotions on offer with Grosvenor Casinos where Free Spins are up for grabs.

What are Wilds and Scatter Symbols on slots?

A Wild symbol can fill in for any other symbol on the reels. A Wild can be adapted to complete a winning payline. Wilds typically don’t substitute for Free Spins, Scatters or other bonus symbols. Scatter symbols can appear outside of a winning line, but still register as part of a winning combination. This enables wins beyond the typical win lines. Combinations of Wild and Scatter symbols are sometimes used to unlock in-game bonuses, but this differs with each online slot.

Can I play slots on my mobile?

You can play slots online via mobile using a smartphone or tablet. Play via your internet browser or download our free Grosvenor Casinos app, available for both Android and iOS devices. If you download our app, you’ll benefit from HD graphics, an intuitive navigation and 24/7 access to customer support.

What are some fun slots to play?

The slots you can play online can vary depending on your preferences, but RTP can be a good indicator to consider. Check out these popular online slots, all with RTPs rated over 96%:

Extra Chilli

Eye of Horus

Casino Solitaire

Slingo XXXtreme

Mistress of Egypt

Cash Connection - Book of Ra Online

What are progressive jackpots?

Progressive jackpots are a kind of jackpot that grows in line with the number of players playing a certain slot or collection of slots at any one time. Each time a player bets on a slot or collection of slots, a portion of their stake goes towards the progressive jackpot. This then keeps building until one lucky punter wins it. Once it’s won, the pot resets and keeps progressively building again until the next person wins it. Some games have one progressive jackpot, while others have multiple jackpots.