Game providers are always releasing new slot games, and as we are committed to bringing you the best and latest new slots games, we are always keeping our collection of slots updated with the latest titles. 

We’ve got a list of over 500 slot games – but the question is, which one would be perfect for you? On the Top 20 page you can find the best slots found on our site. You can try out these slots using mobile, tablet, or desktop devices. 

Our Top 20 online slots include:

-          Starburst

-          Gonzo’s Quest Megaways

-          Big Bass Bonanza

-          The Goonies Return

-          Eye of Horus

-          Book of Ra Deluxe

-          Lord of the Ocean

-          Cleopatra

We have selected our Top 20 based on the return to player they offer (RTP), their popularity on our site. These are the games that our players keep coming back to and love to play.


Ready to play? You’ll find some very impressive titles in our list of Top 20 slots, including Grosvenor Casinos originals as well as classic games featuring awesome visuals and your favourite characters. 

Our Top 20 list also includes Megaways slots . These games have great game modifiers and epic bonus rounds. Their ways to win can reach over 177,649 pay lines on slots – giving you the best chance of landing matching symbols.

You can also enjoy Free Spins, bonus games, big multipliers, huge Jackpots, and other exciting special features in our Top 20 online slots collection. You can choose from 5-reel, video slots, 10 pay-line games and more. Of course, all our online slots allow you to play for real money.

New to online slots? Learn how to play online slots with our exclusive guide. 


At Grosvenor Casinos, we’re always releasing new slot games for our players to enjoy. As soon as the top game developers release new slots, we’ll get them on our site ready for you, so you can get involved with the latest slots action.

If a new slot proves popular with you and the rest of our players, it might just make it into our Top 20 slots list.


With so many amazing slot games to choose from, it can be hard to decide what to play first. Do you go classic, or do you go for Mega Jackpots? You might want to try a game show themed slot or even one of our Megaways slots.

You can check out the features to help you decide which slot game to choose.


Our slot games come with epic special features and bonus rounds. We’re talking Free spins, Prize Pickers, Jackpot rounds and much more. When choosing the best slots to play, you can have a look at the following features:  


A Wild symbol can fill in for any other symbol on the reels by chipping in for the missing symbol in a combination. Wilds don’t typically 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.  


First made popular through NetEnt’s Starburst slot game – a Top 20 regular. With Re-spins, the bonus is activated at random or when you land a special symbol. And it means that the reels spin again for free, to give you the chance for another win that can improve the payouts!

Often, 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. 


Many of our top online slots feature Free Spins, with the most common way to trigger them through landing 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 can reap prizes for free. Many of our top slot games also feature extra bonuses and rewards when you trigger Free Spins – so it’s worth looking out for when choosing the best slots to play.


This one is super simple. In most games, you’ll trigger the Prize Picker round by landing bonus symbols – you’ll then need to select symbols on the screen to bag yourself a prize. Some slots go big on the Prize Picker and even offer Jackpots.


Certain slots feature a Jackpot round in the form of a Wheel of Fortune or a Prize Picker round. The aim is to land the Jackpot by winning the biggest prize in the round.

You can also look out for Fixed and Progressive Jackpots. Fixed Jackpots are easy to understand as they have a fixed amount that is awarded to the player when triggered. Progressive Jackpots increase each time you wager on the slot and are connected to anyone else playing that same slot. Exciting right?


Are you keen to get to grips with all our top slots at Grosvenor Casinos? Want to check out our new slot games, have a go at the classics or try and win a Jackpot? To start your Grosvenor Casinos membership, follow these simple steps:

-          Click on the Sign-Up button in the top-right corner of the homepage. If you’ve signed up at one of our Grosvenor Casinos venues, then you can simply log in using the details you’ve already given us. Otherwise, you can register as a new player. 

-          Once your account is set up, you can take advantage of our welcome offers when you make your first deposit. Then place your bet on the game of your choice to kick-start your gaming session.

-          Use the tabs at the top of the screen to browse our extensive selection of online games. 


Want to check out our list of top slots and get into the online slot action today? Time to get signed up to Grosvenor Casinos.

All slots from Grosvenor Casinos are also available on your mobile

Want to play slots on the go? Or in the comfort of your own home on your mobile device?

Now you can play all our slots online via your smartphone or tablet. Simply play via your internet browser or download our free Grosvenor Casinos app, available for both Android and iOS devices. 

And that’s not all, as well as our range of fantastic slot games, you can also play table and card games, online casino games, live casino games and bet on the biggestsporting events with Grosvenor Casinos.

Not a member yet? Make sure you get signed up to enjoy the very best of Grosvenor Casinos.