TOP Online Slingo Games and Sites for UK Players (With Offers)

The game of Slingo, an exciting mash-up of Bingo and slots, was created by Sal Falciglia Jr. in 1994. It can be single or multi-player and has attracted over 55 million players since its inception. Slingo sites have been particularly popular in the UK, possibly because of the long social history of Bingo halls.

At last count there were at least 12 iterations of the game in existence, but the slingo game continues to morph and shape-shift. The principles, however, never change. The basic principle is to tick off the numbers of a 5×5 grid and complete lines (called Slingos), be they horizontal, diagonal or vertical ones.

There are 12 lines in total and most slingos offer a minimum payout at 5 lines. More lines equal bigger wins, it is that simple. There are also bonus features that enhance play, such as Jokers, Super Jokers and Free Spins. London-based company Gaming Realms bought the company Slingo in 2015 and with giants like Sony, Mecca and GVC Holdings as partners, the future of Slingo games looks very rosy.

The Best Sites to Play Slingo Online in the UK

Lucky Pants, Mecca Games, Monopoly, JackpotJoy Slingo and Virgin Games are probably the best slingo sites in the UK for 2024.

UK Online Slingo Casino Games and Sites Overview

Such is the growth and popularity of Slingo games, it is hard to narrow down a list to 10, but here goes. Among the many sites out there, the following casinos deliver quality bang for your Slingo buck; Virgin Games, JackpotJoy, Buzz Bingo, Lucky Pants, Mecca Bingo Games, Betfred Casino, Monopoly Casino, Cashushi and Barz. Of course, given the popularity and rapid growth of Slingo games, there are many more outlets ready to give you a numbers-based thrill.

Mecca Games Slingo

Mecca Games and Bingo has a growing reputation as a quality online casino and its Slingo offering is excellent. Part of the British Rank Group, Mecca is a great all-rounder, with a betting offering in addition to a well-stocked casino. It has a generous welcome offer of a 100% matched bonus of up to £120, which will entice many newcomers and old faces alike. It also runs regular tournaments with top prizes up to £30,000. With top Slingo games like Centurion, Book of Slingo and Super Spin on the site, Mecca is an absolute must for punters looking to dip their toes in the warm Slingo waters.

Casushi Slingo

Cashushi is another great Slingo-friendly casino. Operated by Dazzletag (licensed by the UK Gambling Commission under number 39358), Cashushi is a popular destination for players looking for a lighter touch. Humour runs through Cashushi and the “Zen” theme of the site is a welcome tonic from the frantic, hard sell that can plague some of its rivals.

“The way of Cashushi is steeped in ancient wisdom, forged in legend, passed down through the generations from master to pupil.” It is hard not to like a casino with such a philosophy! Slingo games are here en masse, with standouts including Inca Trail, Slingo Beserk and the Christmas-themed Slingo Bells. If that isn’t enough, there is a welcome offer of 50 free spins. Now that is something to meditate on.

UK Best Slingo Sites

Slingo at Spin Rio Casino Site

Spin Rio is another casino from the Aspire chain and has become extremely popular in recent times, not least because of its fun, beach holiday, Rio Carnival vibe. The welcome offer brings punters in (the familiar 100 free spins and matched 100% bonus up to a value of £200) and the breadth and quality of games keeps them happy.

The Slingo range on Spin Rio is great, with Deal or No Deal, Slingo Racing and Fire & Ice all aviable. There are also pages and pages or new games in Spin Rio and the site really feels like it is cutting edge and progressive compared to some of the more limited and staid offerings out there. All in, Spin Rio is a must for Slingo fans.

How to find a good slingo online website?

Finding best Slingo sites is easy, not least because most leading UK casinos carry at least some Slingo games these days. There are also enough comparison sites and chat rooms to point the way to Slingo-centric spots.

All the slingo games online sites listed here are registered (usually in multiple territories and boasting 128-bit encryption technology to guarantee online safety), and have multiple options for depositing funds and withdrawing winnings. The casinos also have generous bonuses and players reward schemes, so find your favourite spot and start spinning.

Slingo Bonus Offers and Promotions

  • Best Slingo Bonus at Monopoly Casino: 30 free spins. No bonus codes needed.
  • 32Red Slingo Bonus: 150% up to £150.
  • Unibet Slingo Offers: up to £40 deposit match with 50x wagering requirement.
  • PlayOjo Bonus for Slingo: 50 free spins.
Slingo Bonus for UK

The number of new online slingo sites in the UK continues to proliferate apace and there is a heady mix of the good, the bad and the ugly out there. The good slingo sites certainly wouldn’t be without their fair share of Slingo games. There are also some very attractive welcome offers and bonuses to be had and the following three casinos are all standouts, marching at the forefront of the new Slingo army.

All British Casino – Strong Slingo Offering

Registered in the UK, the All British Casino is a welcome addition to the pantheon of online casinos and slingo sites for real money. With high-class brands like NetEnt, Elk and Thunderkick powering the site, the All British Casino has plenty to offer. There is a welcome offer for slingo that is 100% match of the initial deposit, up to a value of £100.

The Slingo menu is very strong on this UK-licensed site, with Lucky Larry’s Lobstermania Slingo, Wild Adventure and Slingo Blackjack Xchange all among the options. There is also the facility to select games by themes, such as Something Fishy, Movies and Shows and Animals.

Hyper Casino – 700 Slingo Games with £100 Bonus

Hyper Casino is a new site, a strong Slingo-friendly casino to emerge recently. It is owned and operated by L&L Europe, which is registered in Malta and licensed in the UK by the Gambling Commission under number 38758. L&L has 8 brands and over 1 million players. Hyper Casino can boast a heavyweight list of affiliates and software providers, including Amatic, Evolution and Scientific Gaming.

The welcome offer for Slingo players at Hyper Casino is a 100% match of the initial deposit, up to £100. The minimum deposit is £10. All bonuses have a x45 wagering requirement and a 30-day expiry. No promo codes are required. – Top New Slingo App

PlayOjo is another outing for the SkillOnNet group and is a welcome addition to the online casino landscape. It is already making quite the splash based on the number of gongs it has won, including both Best Slot Site and Best New Bingo Site at the 2021 Which Bingo Awards. With software companies like Lightning Box, BluePrint Gaming and MERKUR contributing, the PlayOjo games offering is very strong. 

Many of the Slingo games on Play Ojo site are cutting edge, including the “New” Inca Trail and the “Exclusive” Masked Singer. There is also the old saccharine classic Sweet Bonanza to chew on. Their team chose 3 best slingo games: Slingo Extreme, Slingo Showdown and Mad Scatters Tea Party. Hit 3 or more Bonus symbols and you’re off to the Free Spins game where fantastical wins await!

Slingo Online Games UK

Top Slingo Apps for the UK

  • Mecca Bingo Games – Use promo MECCAGMBLR
  • Casumo Slingo App – best bonus.
  • Unibet Slingo Games App – Android, iOS phones supported.
  • Gala Bingo/Slingo mobile app.
  • Slingo Arcade.
  • The 10bet App – best for Slingo Games.

There are a number of top quality Slingo-friendly Apps, available across all mobile platforms. Standouts include the Casumo Slingo app, Slingo Arcade, Gala Bingo app and Unibet Casino app for Android and iOS phones. Of course, most online casinos with Slingo games have top-notch mobile sites, so even if there isn’t an App to download, Slingo fans can enjoy their games on the move.

The Best Slingo Games

  • Slingo Racing: RTP 96.5%. High volatility
  • Slot Slingo Fire and Ice: RTP 96.4%, High volatility/payouts
  • Book of Slingo: RTP 96.1%, Low volatiliy, bonus extras
  • Slingo Starburst slot: RTP 95%, Medium volatility
  • Slingo Slingo Who Wants To Be A Millionaire: RTP 95.5%, Medium volatility
Slingo Rainbow Riches Slot at 32Red site

Deal or NO Deal Slingo Slot

Deal or No Deal has recently become Slingo royalty and is easily one of the most popular games. It is fast, fun and exciting with all the best bits from the hit game show plus an innovative Slingo twist. Choose the correct boxes to mark numbers off on the Slingo grid and work your way towards the Banker’s Offer.

There are 12 paylines, 5 reels and a £1 minimum bet. Once you’ve completed 4 Slingos, you unlock the Banker’s offer. You then have 3 options; accept the offer, open your own box, or continue. Get lucky and you can activate the x20 multiplier. 

Where to play Deal or No Deal Slingo Slot: Spin Rio, Unibet casino, 32Red slingo sites. Bonus offered: new customers get 100% match bonus (32red) + 30 free spins for slingo at Monopoly Casino. UK, Terms apply.

Rainbow Riches Slingo Game

Rainbow Riches has been a Slingo favourite since 2013, with its Irish themes of jaunty Leprechauns and Pots of Gold at the end of the rainbow. There are 3 exciting features and the chance for a x500 of your initial wager.

Produced by Barcrest, the 1p minimum stake also makes Rainbow Riches a wonderful starter game for punters just finding their way with online casinos. Bigger players can take advantage of the wide bet range as well. There are also plenty of hidden bonuses and free spins to keep punters happy. A high-energy classic.

Where to play Rainbow Riches Slingo:, Unibet, 32Red slingo and other sister sites. Bonus & promotions: new players get deposit bonus (32red) + free spins for selected slingo games at Monopoly Casino. UK, Terms apply.

Fire and Ice Online Slingo

Fire & Ice has an innovative double-grid format and is fast becoming a Slingo stalwart. There are 3 reels and 27 paylines and a minimum bet of 5p. Visually, it is very striking, with half the screen all reds and browns for the fire and the other half frigid blues and whites for the ice. Slingo Fire and Ice is also fully optimised for both desktop and mobile, guaranteeing a quality gaming experience wherever you are.

Where to play Slingo Fire & Ice online: Dr Slot, Unibet, 32Red slingo and other top slingo sites in the UK. Bonus offer and promo codes for Slingo: new players get a deposit bonus (32red casino) + free games for new slingo slots at Monopoly Casino. UK, Terms apply.

slingo games and sites

Online Slingo Games FAQs

What are Slingo Originals?

The award-winning Slingo Originals brand develops and licenses unique gaming content built around the Slingo brand.

Where can I find Free-to-play Slingo games?

Go to to play for free and see what Slingo is all about.

How to play Slingo online?

Select a Slingo game, and you receive a grid containing numbers that correspond to those on the reels. After placing your bet you can make a specific number of spins on a reel, with the objective of matching numbers on the reels to the numbers on your grid. By completing Slingos you can move up the win ladder; the further you advance, the greater the rewards.

Where to play online Slingo?

Slingo, innovative games, can be played on the best Slingo sites licensed in the UK. Try Rainbow Riches Slingo Games or 32red Casino; they feature the best slingo titles and offer great promotions.