OnlineSlots.co.uk

100% Independent from Casino Operators

More than 550 Free Play Games

Unbiased Reviews of the UK‘s Top Slot Casinos

Guide To Online Slots Game Variations

Game Variations

If you think all UK online slots are the same then you're sadly mistaken. Actually, it's not sad at all since you are in for a real treat. In 2024, the best online slot machines come in a variety of thrilling themes, styles and configurations or game variations. Online, the top UK slots sites offer something for everyone of legal age. It doesn't matter how big or small your budget is. You can start enjoying all the game variations for real money. No matter which game variations you prefer, our online casino experts have found the best sites.

When you're spending real cash, there's no sense gambling with some random site. Our slot machine specialists have tested and compared every licensed site in the United Kingdom. We've found the best gameplay and game variations online slots fans could ever hope for. Here's what to expect at our recommended sites:

  • Amazing games that work on any mobile, PC, Mac, or tablet
  • Real money 3, 5, and 7 reel slots with great payouts
  • A massive real cash bonus when you sign up and deposit

Don't hesitate to get started playing in any of our top rated casinos today. Including the casino that our experts rated the best overall for October 2024 - Betway Casino.

Find Your Favourite Slot Type

Top Rated UK Casinos for Game Variations

Betway Casino Logo

REVIEW SCORE

9.7

RATED OUTSTANDING

WELCOME BONUS

100% up to £1000

T&Cs Apply
New customers only. Opt-in required. 100% Match Bonus up to £250 on 1st deposit of £20+. Additional bonuses of up to £250 on 2nd deposit of £20+ and up to £500 on 3rd deposit of £20+. 50x bonus wagering applies as do weighting requirements. Credit Card, Debit Card & PayPal deposits only. Irregular gameplay may invalidate your bonus. Full terms apply
Claim Now

SOFTWARE & COMPATIBILITY

Mega Moolah Jackpot icon Break da Bank Again available Mega Moolah Isis icon

Most Popular Slots

BANKING OPTIONS

97% win rate

0 - 2 Payout Speed

Claim Now
Read Review
32Red Casino Logo

REVIEW SCORE

9.3

RATED OUTSTANDING

WELCOME BONUS

100% up to £160

T&Cs Apply
18+ only, New accounts only. Min £10 deposit, debit/credit card and PayPal only. 50x wagering, game contributions vary, max. stake applies. Full terms apply
Claim Now

SOFTWARE & COMPATIBILITY

Mega Moolah Jackpot icon Mega Moolah Isis icon Jackpot Giant Slot icon

Most Popular Slots

BANKING OPTIONS

96.7% win rate

1 - 2 Payout Speed

Claim Now
Read Review
32Red Casino Logo

REVIEW SCORE

9.3

RATED OUTSTANDING

WELCOME BONUS

100% up to £100 + 100 Bonus Spins

T&Cs Apply
18+ only, New accounts only. Min £10 deposit, debit/credit card and PayPal only. 50x wagering, game contributions vary, max. stake applies. Full terms apply
Claim Now

SOFTWARE & COMPATIBILITY

Mega Moolah Jackpot icon Mega Moolah Isis icon Jackpot Giant Slot icon

Most Popular Slots

BANKING OPTIONS

95.65% win rate

1 - 3 Payout Speed

Claim Now
Paddy Power Casino Logo

REVIEW SCORE

8.9

RATED Excellent

WELCOME BONUS

Deposit £10 get £50

T&Cs Apply
18+ only, UK& IRL only. Deposits made with e-wallets are not valid for this promo. Bonus wagering x35 on eligible games. Winnings from bonus capped at £500. Spins available after the bonus is redeemed/lost. Full terms apply
Claim Now

SOFTWARE & COMPATIBILITY

Gladiator Progressive Jackpot Jackpot Giant Slot icon Thunderstruck II icon

Most Popular Slots

BANKING OPTIONS

96.6% win rate

2 - 5 Payout Speed

Claim Now
Read Review
  • CASINO

    WIN RATE

    PAY SPEED

    TOP 3 SLOTS

    BONUS

    RATING

    Claim Now

  • 4 th

    Paddy Power Casino Logo

    96.6%

    2 - 5 Days

    Gladiator Progressive Jackpot Jackpot Giant Slot icon Thunderstruck II icon

    Deposit £10 get £50

    T&Cs Apply
    18+ only, UK& IRL only. Deposits made with e-wallets are not valid for this promo. Bonus wagering x35 on eligible games. Winnings from bonus capped at £500. Spins available after the bonus is redeemed/lost. Full terms apply

    8.9

    Claim Now

    Read Review

Choosing which Style is Right for You

Choosing which Style is Right

Getting your head around the variety of online slots games available in 2024 can take some getting used to. Long gone are the days of simple three reels and a single spin set-up. Today's online casino slots are fast, furious, and bursting with inventive new ways for players to win cash. So if you're a slots veteran from the age of pre-internet casinos, prepare to have your mind blown.

From moving graphics, to top soundtracks and interactive bonus levels, the world of online casino slots is a game developers dream. With no subject matter off limits so it seems. From popular TV shows such as Game of Thrones, to musical idols like Jimi Hendrix, whatever your tastes and interests, you can guarantee there's a slot theme out there to suit you.

Bonuses & Wilds: Advances in Online Slots

While the basic premise of spinning the reels for real money remains, slots titles integrate other areas of online gambling, and up the stakes entirely. With some new online slots offering up to 20 paylines and 5 reels you can play simultaneously. Then there's additional online features to spice up the slots action even further. Such as special wilds that reward you with free spins or unlock hidden bonus levels. Effectively giving you a game within a game.

It's during these bonus rounds that players stand to gain the most real money, so it pays to know what you're doing when these levels unlock. If you don't want to find your feet playing with real money from the get go, our advice would be to play in no deposit mode first. This will help you to familiarize yourself with all of the game features without risking any of your bankroll. Then when you're confident you know what you're doing, you can advance to real cash games and reap the financial rewards.

Finding Today's Top Slots Sites

Finding Today's Top Slots

Today's top casinos have hundreds of real money slots titles to choose from. With classic and traditional gaming styles all the way through to the most advanced and lucrative progressive jackpot slots. If you're in it to win big, progressive jackpot games are where the life changing money is made. So seek these out if making big money is your main objective for playing slots online. Otherwise, just go with the theme or game variety you like the most.

The options really are endless in 2024, with new games being released every month. So there's enough variety and newness to keep you entertained long after your casino sign-up bonus has expired.

To discover the best slots online for UK players, we recommend you take a look at our list. These slots casinos have all been tried and tested by our expert team so we can vouch 100% for the fairness and their greatness.

We Answer Our Readers Most Common Questions

How are slots varied?

The main way that slots vary is by the number of reels, but there are also differences in jackpots, symbols, and bonus games. Slot games vary dramatically from one to the next though.

Are slots legal to play?

Yes, as long as you live in a country like the UK, where gambling is legal they are. You’re free to play online and in person. That means there are plenty of options open to you.

Which slot types are most popular?

5 reel slots are by far the most popular slot type today, with other types serving a niche market of people. There are thousands of these slots available for you to choose from.

How much can I win from slots?

You can win millions of pounds while playing these games without a problem. It’s amazing what some past players have received from slot games.

What games offer the highest jackpots?

The biggest jackpots all come from progressive jackpot slots. There are the games that pool jackpots together from many players to create bigger rewards. They offer massive payouts.

Are real money slots safe?

Yes, they are safe when you play at a quality casino and you play proven slots that are made by reliable software developers.