Slingo Sister Sites 2025
What is Slingo? Slingo is a pickup and play game that you can play anywhere, anytime, and it's taking the market by storm. Slingo is a cross between slot and bingo. You play on a 5x5 reel grid resembling a 75-ball bingo card, with a single row of reels underneath. You can get used to the basics and move on to bigger games with fantastic power-ups. The fast-paced game has been around for a long time and continues to evolve. With its unique features and compelling gameplay, Slingo can be played on desktops, mobile phones, and tablets. The best UK online casinos are now offering Slingo games, with a wide variety available. You can read about them all here.
Midnite Casino
Get 100 No Wagering Free Spins
Is Licensed By: UKGC
terms and conditions
New customers only. Opt in and wager £20 or more on selected games(Monopoly Megaways, Big Bass Splash, Big Bass Secrets of the Golden Lake, KKC Even Bigger Bananas, Fishing Frenzy Big Catch) within 14 days of registration. Get 100 Free Spins for selected games, valued at 10p and valid for 7 days. T&Cs apply. BeGambleAware.org
Spinyoo Casino
100% up to £250 Slots Bonus
Is Licensed By: UKGC
terms and conditions
18+. New players only. Min Dep £20. Max Bonus Bet £5. Offer: 100% of 1st deposit up to £250 on Slots + 100 Yoo Spins on Starburst, Book of Dead, Fire Joker, Gonzo’s Quest, and Big Bass Bonanza, respectively (first 20 credited immediately upon first deposit; rest credited at 07:00 GMT at 20/day). Spins expire after 23:59GMT on day they’re credited. Winnings from each 20 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Only bonus funds contribute to wagering requirements. Affordability checks apply.. Full Terms Apply. BeGambleAware.org
247 Bet
1st Deposit up to £247
Is Licensed By: UKGC
terms and conditions
. New players only. One offer per playerMin deposit £20. Max bonus bet £5. Offer: 100% bonus match on 1st deposit up to £247 + 100 free spins + 1 Scratchcard. Minimum wagering of £20 required to unlock the scratchcard, details & terms sent via inbox. Free spins expire in 72h, winnings capped at £100, credited as cash and are immediately withdrawable. Bonus funds expire in 30 days and are subject to 25x wagering the total bonus & deposit. Only bonus funds count towards wagering contribution. Affordability checks and
Fruitkings Casino
100% Welcome Bonus up to £50
Is Licensed By: UKGC
terms and conditions
18+. New players only. 100% bonus on first deposit up to £50 & 100 Bonus Spins (50 spins on day 1, 25 on day 2, 25 on day 3) for Gonzo’s Quest slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply.
Casiku Casino
Get 50 No Wagering Spins
Is Licensed By: UKGC
terms and conditions
T&Cs Apply Full T&Cs apply. 18+. New players only. Min deposit £20. Offer: 150% first deposit bonus up to £30 + 50 wager-free spins valid on Big Bass Splash. To claim the spins: min of £20 first cash deposit wagered on slots by 23:59 GMT. Spins credited the next day and valid until 23:59 GMT. Spin winnings credited as cash and capped at £100. Bonus funds are separate to cash funds and subject to 40x wagering requirement (bonus + deposit). Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days. Affordability checks apply. Terms apply.
NYspins Casino
Welcome Bonus 100% up to £50
Is Licensed By: UKGC
terms and conditions
18+. New players in GB only. 100% deposit bonus up to £50. Min. deposit: £20. Max Bonus wins: £500. Max bet with active bonus: £2. Wagering requirement: 30x sum of deposit + bonus. 50 Free Spins on Book of Dead only. Winnings from Free Spins credited as real money with no wagering requirement. Maximum Free Spins winnings: £100. Game restrictions apply. Games contribute differently when wagering a bonus. First deposit only, no expiration date. Deposit bonus expiration: 30 days if not wagered. Free spins expiration: 3 days. One bonus per person/address/device/IP. Own payment methods only. www.gambleaware.org Full T&Cs apply.
Monopoly Casino
Play £10, Get 30 Free Spins*
Is Licensed By: UKGC
terms and conditions
*New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on MONOPOLY Paradise Mansion. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. GambleAware.org #AD
Casushi Casino
Get 20 No Wager Bonus Spins
Is Licensed By: UKGC
terms and conditions
18+. Only available to new players. Minimum £10 first deposit required. 20 Bonus Spins on Big Bass Splash. No Wagering Requirements. Winnings credited directly to cash balance. Neteller and Skrill deposits excluded. Expiry: bonus spins expire 2 days after deposit. Further terms apply.
Rainbow Riches Casino
Offer: Play £10, Get 30 Free Spins*
Is Licensed By: UKGC
terms and conditions
New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. GambleAware.org #AD
Knight Slots Casino
125 Free Spins on Big Bass Splash
Is Licensed By: UKGC
terms and conditions
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Big Bass Splash, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. This offer is only available for specific players that have been selected by KnightSlots
GeckoPlay
Welcome Bonus up to £80
Is Licensed By: UKGC, MGA
terms and conditions
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £20, max. Bonus £80. max Free Spins: 160. Game: Big Bass Bonanza, Spin Value: £0.10. WR of 30x Deposit Plus Bonus amount (only Slots count) within 30 days. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.
Double Bubble Bingo
Deposit £10 Play With £50 Bingo
Is Licensed By: UKGC
terms and conditions
New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on Double Bubble. Spins value: 20p each. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. 18+. **£10 lifetime deposit required.
Peachy Games
Get 20 No Wager Free Spins
Is Licensed By: UKGC
terms and conditions
18+. Only available to new players. Minimum £10 first deposit required. 20 Bonus Spins on Big Bass Splash. No Wagering Requirements. Winnings credited directly to cash balance. Neteller and Skrill deposits excluded. Expiry: bonus spins expire 2 days after deposit. Further terms apply.
Betwright
Get 20 Wager Free Spins
Is Licensed By: UKGC
terms and conditions
New customers only 18+. Promo code BASS1000 required on sign-up. Min deposit £20. Wager £20+ on eligible Big Bass slots to qualify. Receive 20 Free Spins on Big Bass Bonanza 1000. Free Spins have a total value of £2. Spins credited within 24 hours of qualification and expire after 7 days. Standard BetWright T&Cs apply.
Dragon Bet Casino
Get 20 Wager Free Spins
Is Licensed By: UKGC
terms and conditions
The offer is available for new Dragon Bet customers only. Opt in using the promo code ‘bigbasssfreepins' and make a minimum deposit of £10. Deposit a minimum of £10 and receive 20 free spins on Big Bass Splash. The 20 Free spins will be added by 23:59 the day after qualification.
Grand Ivy Casino
Welcome Bonus up to £300
Is Licensed By: UKGC
terms and conditions
18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 + 25 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. BeGambleAware.org. FULL TERMS IN FOOTER BELOW
Slot Stars Casino
125 Bonus Spins on Big Bass Bonanza on £10 Deposit
Is Licensed By: UKGC
terms and conditions
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Big Bass Bonanza, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. This offer is only available for specific players that have been selected by SlotStars.
Duelz Casino
Weekly No Wager Cashback Bonus
Is Licensed By: UKGC
terms and conditions
18+. New players in GB only. 100% deposit bonus up to £100. Min. deposit: £20. Max Bonus wins: £500. Max bet with active bonus: £2. Wagering requirement: 30x sum of deposit + bonus. 100 Free Spins applicable to Book of Dead only: 20 Free Spins per day for 5 days. Daily login required. Maximum Free Spins winnings: £100. Winnings credited as bonus money with a 45x wagering requirement. Game restrictions apply. Games contribute differently when wagering a bonus. First deposit only, no expiration date. Deposit bonus expiration: 30 days if not wagered. Free spins expiration: 3 days. One bonus per person/address/device/IP. Own payment methods only. www.gambleaware.org Full T&Cs apply
Miami Dice
Welcome Bonus 100% up to £50
Is Licensed By: UKGC
terms and conditions
Miami Dice: 18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% of your first deposit up to £50. Bonus funds are separate to Cash funds and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org.
Spinstation Casino
400 Bonus Spins On Your 1st Deposit on Big Bass Splash
Is Licensed By: UKGC
terms and conditions
18+. New players only. Min. deposit £20. Max. bonus bet is £5. Welcome Offer is 400 bonus spins on Big Bass Splash on your first deposit. Bonus spins must be used within 72 hours. Winnings from bonus spins credited as bonus funds and capped at £50. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are separate to Cash funds, and are subject to 10x wagering. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly.
SpinRider Casino
100 Bonus Spins on Big Bass Splash On Your 1st Deposit
Is Licensed By: UKGC
terms and conditions
18+. New players only. Min. deposit £25. Max. bonus bet is £5. Welcome offer is 100 bonus spins on Big Bass Splash on your 1st deposit. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Bonus funds must be used within 30 days, spins within 72hrs. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org.
Best Slingo Casinos
Where can you play Slingo? Finding a decent Slingo site is similar to finding an online casino for gambling. A few checkboxes will ensure you have the safest and most entertaining gaming experience possible. In addition, they keep you safe from scam websites. These points will help you choose the best Slongo sites.
- Variety of Slingo Games
- Online Security
- Banking Methods
- Slongo Jackpots
- Bonuses & Promos
Safe and secure casinos are essential, as they help to safeguard your identity and financial data. You can check the website's SSL security by ensuring that it has a little lock symbol on the left of the URL, located at the top of the page.
Variety is the spice of life, so you should aim for online casinos that offer many Slingo variations. It also makes life easier by incurring fewer transaction fees, as you're not having to switch between sites. Slingo casinos offer a range of speedy and secure banking options, including e-wallets, debit cards such as MasterCard or Visa, cryptocurrencies, mobile payments, and internet banking.
Numerous Slingo games have jackpots that make the game more exciting with grand prizes. Betting the maximum coins generally gives you a better chance to win these random Slingo jackpots. Some great Slingo jackpots include Slingo Deal or No Deal, Slingo Extreme and Slingo Showdown.
Casino bonuses and promos can boost your bankroll so that you can enjoy the game for longer. Just ensure you read the wagering requirements to understand what you need to do to withdraw your winnings. The most common casino bonus offers available at Slingo casino sites include the following.
No Deposit Slingo Sites
No Deposit Slingo refers to playing online Slingo at the best UK Slingo sites for free. No Deposit Slingo bonuses allow you to sign up with a Slingo site and grab a no-deposit free spins package, access to a new playroom, or a positive balance. The best No-Deposit Slingo sites offer Slingo No-Deposit bonuses and promotions.
You can browse our list of no-deposit bonus offers and select one that suits you. Once you do that, click on Sign up for a free Slingo account, and you can start playing immediately. A significant aspect of free Slingo games is that you can spin the Slingo reels without risking any of your cash. That means you can try out all the latest and best Slingo sites from the comfort of your home for free.
Best Sister Sites for Slingo
While there are many online casinos for UK players, the best sister sites for Slingo provide a unique experience with additional value. Promos and loyalty points are shared across all sister sites, so you get the same superior value for money, regardless of which one you access. A few more reliable sister sites include Whitehat Gaming, Playojo sister sites, Genesis Sister casinos, and L&L Europe Casinos, among others. Signing up at the best sister sites ensures your bonus has reasonable terms and conditions and that the site is legal for UK players.
Most Popular UK Slingo Games
Slingo Deal or No Deal
Deal or No Deal Slingo is a tie-in with the famous Endemol TV show and was released in 2016. It has higher volatility than Slingo Extreme, and although it has the same 95% RTP for the base game and per spin, it differs from the other two real-money Slingo versions in several ways.
X-Factor Slingo
X-Factor Slingo utilises the Slingo Riches engine, featuring three progressive jackpots that can be won by collecting 7, 8, or 9 unique X-Factor logos. They appear on the central reel from time to time, rather than cash prizes in the other versions, for a spin with three or more jokers or super jokers. The game has an RTP of 95%; however, the base game return is slightly lower due to the presence of jackpots. Additionally, X-Factor Slingo has a higher minimum stake than Slingo Riches, ranging from £2 to £100 per spin.
Britain's Got Talent Slingo
Based on the popular talent show, this showbiz Slingo has all the glamour you would expect, with the classic gameplay of a Slingo. A Union Jack flag slot reel is set beneath a 5x5 grid, spinning to reveal the numbers you need to match. Mark off five digits in a row horizontally, vertically or diagonally and win a Slingo prize!
Slingo Rainbow Riches
Travel to the Irish Emerald Isle with this Slingo game, based upon the popular slot of the same name, and still with all the charm and cheer of the Irish theme. You match numbers on the reel grid to move up the bonus prize ladder, and there are jokers and devils along the way to help or hinder you. Trigger the Wishing Well bonus round with five Slingos to win those payouts!