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2021's Best Irish Online Slot Sites

By Marcus Lawrence on

TopRatedCasinos.ie is dedicated to helping customers find the best place to play online. Your safety and well-being is a priority, which is why all of our expert casino reviews are 100% honest and unbiased, and we highlight the key terms and conditions of every casino bonus we advertise. Whilst we accept commission from the casinos on our list of recommendations, and this may affect where they’re positioned on our lists, we only recommend casinos that we truly believe are safe and fair. Of course, we can’t rate and review every casino site, but we do make sure that only the best Irish-licensed casinos make it onto our lists.

TopRatedCasinos.ie is dedicated to helping customers find the best place to play online. Your safety and well-being is a priority, which is why all of our expert casino reviews are 100% honest and unbiased, and we highlight the key terms and conditions of every casino bonus we advertise. Whilst we accept commission from the casinos on our list of recommendations, and this may affect where they’re positioned on our lists, we only recommend casinos that we truly believe are safe and fair. Of course, we can’t rate and review every casino site, but we do make sure that only the best Irish-licensed casinos make it onto our lists.

Slot games are one of the most popular diversions at Ireland’s top casinos. They’re the easiest games to pick up and there are thousands of variations to suit all kinds of players, from simple 3-reelers to expansive and innovative new titles featuring exciting bonus rounds and progressive jackpots.

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With so many casinos hosting these reel spinning titles, it can be tough to pick out the best. Our expert review team has picked out Ireland’s best slot sites, from established brands to the hottest new slot sites, meaning the heavy-lifting has already been done for you.

The slot sites ranked below feature the latest slot games and offer the best bonuses in the industry.

Simply compare sites, find your favourite, click through to sign up, and get started playing slots at a top online casino.

Best Irish Slot Sites

icon Accept IE Players 
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RANK CASINO NAME USER RATING SIGN-UP BONUS SCORE OPTIONAL KEY FEATURES REVIEW PLAY NOW! Terms & Conditions
1
345 user ratings
Expert Review

100% Up To €300

9.8
1,200+
  • Mobile Friendly Design
  • Great Game Selection
  • Full PayPal Support
New customers only. Opt in. Deposit via Moneybookers (skrill), Neteller or PaySafe do not qualify. Deposit min €10 within 7 days of opening new account. Receive 100% match up to €300 for selected games with 35x wagering. Bonus 3 days expiry. Geographical Restrictions apply. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
2
881 user ratings
Expert Review

100% up to €150 + 150 Spins

9.6
1,000
  • Sports and Casino Available
  • Great Live Casino
  • Vast Selection of Slot Games
Minimum deposit: First deposit € 10. Max. Bonus: € 150. Offer applies to the first deposit. Offer only applies to new players. The spins are awarded as follows: 50 spins on book of dead plus a 100% bonus on your first deposit up to € 150. You will receive an additional 50 spins on book of dead when you make your deposit on the second day of at least € 20 and another 50 spins when you make a deposit on the third day (at least € 20). Winnings from games that require a deposit must be wagered 35 times. A bonus that requires a deposit must be wagered 35 times. Terms and conditions apply, see full terms: Bonus Policy 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
3
419 user ratings

100% up to €200 + 100 Spins

9.6
1,000+
  • New & Classic Games
  • Exclusive VIP Benefits
  • Hand-Picked Offers + Promos
New depositing players. Wagering requirements apply. See full terms. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
4
572 user ratings
Expert Review

Enjoy 200% up to €500 + 50 Free Spins

9.5
1,200+
  • Brand New Casino
  • Great Live Casino
  • Top VIP Members Club
18+. New Players Only. Terms apply. Please gamble responsibly. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
5
795 user ratings

50% up to €150 + 25 spins

9.4
700+
  • New Slots Available
  • Great Live Casino Offering
  • Multiple Bonuses Available
Play Responsibly; 18+ 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
6
612 user ratings
Expert Review

Up to €1000 + 200 Free Spins

9.4
700+
  • Great for VIP Players
  • Top Selection of Table Games
  • Perfect for Live Casino
Terms and Conditions apply. New players only. 18+. Min deposit $/€20. Wagering requirement apply 35x . 40 spins will be given daily in the next 5 days and will be valid for 24 hours. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
7
1947 user ratings
Expert Review

100% Up To €200 + 25 Free Spins

9.3
700+
  • Full PayPal Support
  • Exclusive Bonuses
  • 7-Figure Jackpots
€20 min deposit, excluding deposits by Skrill or NETELLER • Get 100% up to €200 Bonus and 25 Free Spins [FS] • FS valid on selected games & expire in 14 days • FS wins credited in bonus • Bonus wins are capped at €500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Wagering req. vary by game • This offer may not be combined with any other offer • Deposit balance is available for withdrawal at any time 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
8
821 user ratings
Expert Review

Double your First Deposit!

9.2
100+
  • Fantastic Players Club
  • Full PayPal Support
  • Daily Promotions
New players, £10+ deposit, no e-wallets/prepaid cards, 30x Plt on Bonus and 50x on Free Spins, £500 cap on Bonus winnings. T&Cs apply 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
9
932 user ratings
Expert Review

€1200 Welcome Bonus + 100 Free Spins

9.1
500+
  • Enhanced High Roller Bonus
  • Live Dealer Tables
  • New & Classic Games
First Deposit: On your first deposit, we’ll add an extra 100% up to a maximum of €500. You’ll also get 50 free spins as an added bonus! Second Deposit: On your second deposit, we’ll credit your account with an extra 50% up to a maximum of €200. Third Deposit: On your third deposit, you’ll receive a massive 125% up to a maximum of €500 – along with another 50 Free Spins to play with! 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
10
463 user ratings
Expert Review

100% Up To €300

9.1
500+
  • Big Irish Brand Name
  • Great Live Casino Offering
  • Huge Jackpot Slots
Min deposit £10. 50x wager “BONUS + DEPOSIT” amount before withdrawal. Bonus must be accepted within 72 hours, valid for 30 days & wagering must be completed within this time. Bonus amount can't be withdrawn. Not all games contribute equally to wagering requirements. Max bet restrictions apply. Deposits with Skrill & Neteller are not valid for this promotion. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

More Top Online Slots

Genesis Casino

300 Free Spins + €1000 Welcome Bonus

Read Review Go to site
New players Only. £10 minimum deposit. 40 x wagering applies. Bonus valid for 14 days. Minimum £5 wager required to activate 300 Free Spins. 30 Free Spins will be credited per day for 10 days after qualifying deposit/wager is met. Free Spins valid for 72 hours from credit. Click here to view full terms and conditions. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
Casino Lab

Enjoy Up To €1500 in Welcome Bonuses & 300 Free Spins

Read Review Go to site
18+. New players only. Full T&Cs apply. Please gamble responsibly. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
Barbados Casino

Enjoy up to €200 + 100 Spins

Go to site
Deposit and your money is doubled up to €200. Min. deposit: 10€/$. Games are given as follows: 20 games and 100% bonus upon first deposit. Another 40 games are given upon deposit on the second day after the first deposit (min 20€/$), and an additional 40 games are given upon deposit on the third day (min 20€/$). You are required to have wagered a minimum of 35 times the sum of your Welcome Bonus before cashing out any winnings. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
Casino Gods

300 Free Spins + €1500 Welcome Bonus

Go to site
Bonus split into 4 deposits. 1) 100% up to €300. 2) 50% up to €400. 3) 25% up to €400. 4) 25% up to €400. To be eligible to claim the New Player Welcome Bonuses, players must deposit a minimum of €10 in one instance, for each bonus. New Player Welcome Bonuses will only be offered on your first four (4) deposits, unless otherwise stated. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
Campeon UK Casino

100% uo to €25 +25 spins

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Terms and Conditions apply. New players only. 18+. Min deposit £20. Wagering requirement apply 35x. Offer Valid for 72hr. See Full Terms. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
Playzee

Enjoy Up To €1500 + 150 Spins

Go to site
1st deposit bonus: 100% up to €300 + 100 Zee Spins on Starbust + 500 Zee Points. Get 10 spins every day for 10 days! (Plus 10 days to make up your mind about Playzee.) 2nd deposit bonus: 50% up to €500 + 25 Zee Spins on Gonzo's Quest. 3rd deposit bonus: 25% up to €700 + 25 Zee Spins on Reel Rush 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
Leo Vegas

100% Up To €400 +100 Spins

Read Review Go to site
Select Casino bonus offer on sign-up and deposits. Deposits of €10, €20, €50, €100 matched with a bonus offer of same value (14-day expiry). Total of four (4) Deposit bonuses + bonus spins offers available. 35x real money cash wagering of bonus offer amount must be met (30 days from deposit) before bonus is credited in cash. Spins credited upon deposits; under €50 - 10 Spins; €50 or over - 25 Spins. Spins on Book of Dead only, 3-day expiry, winnings paid in cash. Eligibility requirements apply. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
Mansion

10% Cashback + €500

Go to site
New customers only. Min deposit €20 max bonus amount €500. First deposit: 100% up to €200. Second deposit: 50% up to €300. Wagering 40x for each bonus. Game weighting applies. Cashback: 5% cashback on first and all other deposits during week 1, 10% cashback on all additional deposits taking place in week 2 only. Bonus betting limits: slots - €5 all other games - 10% of bonus amount. Payment method restrictions and T&Cs apply 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
Play Ojo

Up to 80 Free Spins on 1st Deposit

Read Review Go to site
For every €1 deposited, 1 Free Spin will be credited to the players account up to 50 Free Spins (on Rich Wilde and the Book of Dead). Also, after the first deposit the player can claim an additional 30 Free Spins by visiting the Kicker Section. So the player can receive a total of up to 80 free spins. Please refer to the landing page for all the details. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
Nomini

Enjoy up to €1000 in Bonuses

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Full Terms and Conditions Apply 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

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How Do We Choose the Best Irish Slot Sites?

We approach our recommended lists as you would hope we do: with our users foremost in our minds. There are a number of factors players need to consider before selecting an Irish slot site, and we look at them all before listing an online casino on our site. You’ll have your own ideas on which areas are the most important – from the best welcome bonuses to the widest variety of casino games – but we can help steer you in the right direction by laying out all the information you need. Here are some of the critical areas we assess.

Licensing

Licensing is the first port-of-call in our online casino reviews. Unlike other countries, Ireland doesn’t have one singular regulator overseeing its gambling industry. This isn’t to say that gambling in Ireland is the Wild West; instead, Ireland issues licences to its operators via other approved gambling jurisdictions, such as the UK Gambling Commission or the Malta Gaming Authority. Every casino site you find on TopRatedCasinos holds a valid licence, and to stay safe, you should never place a bet at an unlicensed casino. To do so would be to open yourself up to unfair practices, and leave you susceptible to malicious online threats. 

Slot Catalogue

Gambling is a form of entertainment, so users want to play at a casino that can deliver this through an eclectic mix of casino games. Not only does this include a variety of slot machines, table games, and live dealer action, but also depth within these titles. For example, does the casino offer plenty of blackjack and roulette variations, in addition to the most popular editions?

Among the best online slot games of ‘2021’ include Bonanza Megaways, Eye of Horus, and the intriguing Hell’s Kitchen, all of which include bonus rounds.  

Software Developers

We work independently of software developers, recommending casinos that host games from all the best developers in the world. This means we can recommend our users the best choices in terms of gameplay, bonus features, and aesthetics from both the most established in the business, and exciting up and coming talent. 

Bonuses

Bonuses are often a key priority on many players’ lists and they make up a critical part of our reviews of the top Irish slot sites. As we’re predominantly dealing with online slot games here, free spin bonuses are perhaps the most relevant, but we take a look at the full suite of player bonuses, weighing up their frequency, quality and accessibility.  

Mobile

Mobile-optimised websites that can adjust to the user’s browser preferences are now considered a minimum requirement for online casinos. The best mobile casinos will also have downloadable apps available on different operating systems, and these sites rank well in our list of recommendations.

Customer Service

If there are any problems relating to your account, you’ll want the security of knowing you can rely on great customer service. This involves friendly staff available throughout the day and through a variety of different channels. 

What Type of Online Slots are Available?

The best slot sites seen on this page have four major forms of slot games that you can play. These are explained in detail here:

Progressive Slots

Progressive casino slots games are a great way to hunt for those big jackpot wins. Each time a player makes a spin on a progressive game, the total jackpot increases until it is won by a player.

Classic Slots

These are the pub slot games classics that have made their way into the online slots experience. These are usually three-reel games, and the total number of payout lines for these slots can be significantly less than the modern-day games. The sites on this page do support these games, which only adds to the competition of our search for the best online fruit machines.

Mega Spins

This is a form of slots where you can play several games at once, and the number of reels that you can spin sometimes can go up to 45. This is a rather large amount, and players enjoy mega spins due to the excitement of playing so many slot games at once, as well as the potential for jackpot wins.

Video Slots

Video slots are where you can find themed slot games, great animations, in-play bonuses, and some rather cool sound effects. Some examples of these games include Rainbow Riches, Starburst, Deal or no Deal games, and hundreds of others. These forms of games also offer the largest number of reels on the best slot sites, and the pay lines are the highest out of the four categories.

How to Play Online Slots

It is incredibly simple to get going with the best online fruit machines.

Check the Paytable

A paytable shows you everything you need to know, including the return to player (RTP), how much you can win depending on your bet, and your minimum and maximum stake options. You’ll also be able to find out more about bonus features here too.

Set your Stakes

Slot games usually have virtual coins that represent a real money value. Make sure your coin value suits your bankroll – don’t gamble more than you can afford to lose.

Select your Paylines

Most slot games these days feature multiple paylines. Betting on more paylines can give you a better chance of winning more money, however, you could just as easily lose.

Spin the Reels

Ready to go? Simply click spin. If you get lucky, you’ll know about it – the extravagant visuals will make it very clear and payouts are made immediately.

How to Deposit Money at an Irish Slot Site

There’s no shortage of banking options when it comes to paying for your bet, with online casinos catering to a range of payment methods. Let’s break down the most popular.

Debit Cards

Deposit speed: Instant

Withdrawal speed: 2-5 working days

If you want a banking method that can offer fast withdrawals, debit cards may not be the choice for you. But if you want a steady, reliable and familiar option, then this is where to start. Debit cards are the most widely used payment method at online casinos and are accepted at almost every Irish slot site. 

E-Wallets

Deposit speed: Instant

Withdrawal speed: Within 24 hours

E-wallets are a popular payment choice at online casinos, with punters drawn to their high deposit and withdrawal limits and quick payout times — in some cases, withdrawals happen in an instant. PayPal, Skrill and Neteller lead the way and are all available at many sites. 

Prepaid Cards

Deposit speed: Instant

Withdrawal speed: N/A

Prepaid cards, such as Paysafecard, work similarly to credit cards, but don’t require any bank information at the point of transaction. Instead, users authorise their payments via a 16-digit PIN, and can enjoy high limits on deposits. However, prepaid cards don’t allow for withdrawals for gambling transactions, so you’ll need to use them alongside another banking option if you want to take home your winnings.

Pay by Mobile

Deposit speed: Instant

Withdrawal speed: N/A

Pay by mobile is a system that simply requires a contracted mobile phone number to pay for your bet. At the point of transaction, key in your number, and your mobile network provider will pay for your bet on your behalf before charging it to your monthly bill. Boku is the leader in this space, but again, pay by mobile services can’t facilitate withdrawals, and there are also strict limits on deposits.

PayPal Slot Sites

Simply put, for a site to be categorised as a ‘PayPal slot site’, they have to support PayPal as a payment option. Needless to say, PayPal is an incredibly popular online payment method, not just for online slots either. There’s a whole host of advantages.

  • You’ll never have to share sensitive data with a third party such as the casino, simply log in to you PayPal to authorise payment
  • PayPal is free as long as there is no currency exchange occurring in your payment
  • PayPal has its own support team, in the off chance that anything goes wrong

Top PayPal Slot Sites

Launched:
Mr Play Casino

100% up to €200 + 100 Spins

632 user ratings
Read Review Go to site
Applies only to new depositing players. Min deposit €10. 18+. Wagering requirement apply 35x. Offer valid for 24hr. 100 spins includes 3 deposit. See full terms here.
Launched:
Slotnite

100% up to €250 + 100 Spins

427 user ratings
Read Review Go to site
18+. New players only. Full T&Cs apply. Please gamble responsibly.
Launched:
Play Ojo

Up to 80 Free Spins on 1st Deposit

1547 user ratings
Read Review Go to site
For every €1 deposited, 1 Free Spin will be credited to the players account up to 50 Free Spins (on Rich Wilde and the Book of Dead). Also, after the first deposit the player can claim an additional 30 Free Spins by visiting the Kicker Section. So the player can receive a total of up to 80 free spins. Please refer to the landing page for all the details.
Launched:
888 Casino

100% Up To €200 + 25 Free Spins

1947 user ratings
Read Review Go to site
€20 min deposit, excluding deposits by Skrill or NETELLER • Get 100% up to €200 Bonus and 25 Free Spins [FS] • FS valid on selected games & expire in 14 days • FS wins credited in bonus • Bonus wins are capped at €500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Wagering req. vary by game • This offer may not be combined with any other offer • Deposit balance is available for withdrawal at any time
Launched:
Skol Casino

Up To €1,300 Bonus + 250 Bonus Spins

212 user ratings
Go to site
18+. New Players only. One bonus offer per player. Min deposit €10. Max bonus bet €5. Bonus funds must be used within 30 days & bonus spins within 10 days. Spins valid on Starburst only. Offer consists of: 1st dep: 100% up to €300 & 100 spins, 2nd dep: 75% up to €300 & 75 spins, 3rd dep: 50% up to €300 & 50 spins, 4th dep: 25% up to €300 & 25 spins, 5th dep: 100% up to €100. The 100 spins triggered on your 1st dep are credited at a rate of 25 spins per day over 4 days. Bonus spins winnings credited as bonus funds & capped at €50. For the 1st dep offer, this winning cap shall be applied to each set of 25 spins. Bonus funds separate to Cash funds and subject to 35x wagering. Terms apply. www.gamblingtherapy.org.
Launched:
Plaza Royal

100% up to €200 + 100 Spins

237 user ratings
Go to site
Terms and Conditions Apply. New Players only. 18+. Min Deposit €10. Wagering requirement apply 35x. Offer valid for 72 hr. Spins expire after 24 hr. 100 spins includes 3 deposits.
Launched:
Queenplay

100% up to €200 + 100 Spins

623 user ratings
Go to site
Terms and Conditions apply. New players only. 18+. Min deposit €10. Wagering requirement apply 35x. Offer valid for 72hr. 100 spins includes 3 deposit.
Launched:
Betiton Casino

100% up to €150 + 150 Spins

881 user ratings
Read Review Go to site
Minimum deposit: First deposit € 10. Max. Bonus: € 150. Offer applies to the first deposit. Offer only applies to new players. The spins are awarded as follows: 50 spins on book of dead plus a 100% bonus on your first deposit up to € 150. You will receive an additional 50 spins on book of dead when you make your deposit on the second day of at least € 20 and another 50 spins when you make a deposit on the third day (at least € 20). Winnings from games that require a deposit must be wagered 35 times. A bonus that requires a deposit must be wagered 35 times. Terms and conditions apply, see full terms: Bonus Policy
Launched:
BetVictor

100% Up To €300

345 user ratings
Read Review Go to site
New customers only. Opt in. Deposit via Moneybookers (skrill), Neteller or PaySafe do not qualify. Deposit min €10 within 7 days of opening new account. Receive 100% match up to €300 for selected games with 35x wagering. Bonus 3 days expiry. Geographical Restrictions apply.
Launched:
Regent Play

Up to €800 + 100 Spins

213 user ratings
Go to site
Offer only applies to new players. 1st Deposit: 100% bonus up to €200 and 30 spins on Starburst. Min. deposit: €20. Max. bonus: €200. 2nd Deposit: 50% bonus up to €200 and 20 spins on VIP Black. Min. deposit: €20. Max. bonus: €200. 3rd Deposit: 50% bonus up to €200 and 20 spins on Aloha! Cluster Pays. Min. deposit: €20. Max. bonus: €200. 4th Deposit: 100% bonus up to €200 and 30 spins on Book Of Dead. Min. deposit: €20. Max. bonus: €200. Up to a maximum of €500 in winnings. If your winnings exceed €500 you will only receive €500.
Unused spins expire 24hrs after being issued. Spins are on several of our best paying games. All of regentplay.com’s bonuses and winnings may only be cashed out after you have made at least one approved deposit and you have wagered at least 35 times (unless stated otherwise) of each bonus received – for example – deposit €20 and get €20 – wagering requirement is €700 to cash out. For more details, please see our FAQ page.

Top Software Developers at Irish Slot Sites

This is by no means an exhaustive list, but here are some of the biggest software developers to look out for.

NetEnt

NetEnt is a master of online slot games, and is one of the most successful game developers in the industry. Among its legendary titles are Starburst, Gonzo’s Quest, and Blood Suckers — all of which are available at the best Irish slot sites and are worth checking out.

Pragmatic Play

Another major hitter in online casino games, Pragmatic is one of NetEnt’s main competitors, producing outstanding slot machines alongside its expert live dealer offering. Its most popular slot games are Wolf Gold, The Dog House, and John Hunter.  

Play’n GO

Play’n GO develops games that focus entirely on the mobile casino market. Diamond Vortex, Riddle Reels, and Rally 4 Riches are three of its most popular titles.

International Game Technology

Commonly known as IGT, this developer has been around since the 80s, expanding and evolving to meet the changing habits and technology of the gaming world. IGT’s best slots include Cleopatra, Da Vinci Diamonds, and Pharaoh’s Fortune Fortune. 

New Slot Sites

While you might be tempted to sign up with some familiar faces, new casinos are great options too. They often bring fresh new designs to the table, as well as player-friendly bonuses like no wagering and no wagering, no deposit deals. While they may not have as many payment options as more established sites —many new sites may not feature PayPal— they’re just as safe and reliable, as long as you stick with a licensed site.

Enjoy Up To €1500 in Welcome Bonuses & 300 Free Spins

  • Brand New Casino
  • Great For Live Casino
18+. New players only. Full T&Cs apply. Please gamble responsibly. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

Mobile Slot Sites

We select casinos on our site that have excellent mobile capabilities, including the availability of first-rate mobile apps on both Android and iOS operating systems. If you can, we highly recommend signing up to a site that offers a native app. Not only have they been developed solely for the mobile screen, providing users with great functionality and fast loading times, but switching on push notifications also offers the best way to keep up with all the latest bonuses and promotions.

Up to 80 Free Spins on 1st Deposit

  • Super Fast Payouts
  • No Wagering Required
For every €1 deposited, 1 Free Spin will be credited to the players account up to 50 Free Spins (on Rich Wilde and the Book of Dead). Also, after the first deposit the player can claim an additional 30 Free Spins by visiting the Kicker Section. So the player can receive a total of up to 80 free spins. Please refer to the landing page for all the details. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

Bonus Calculator

Easily find out the amount you’ll need to wager to meet your bonus’s wagering requirements with this calculator. Fill in the deposit value and percentage, the wagering requirements, your favourite game’s contribution percentage, and whether or not your casino includes your qualifying deposit in the calculation. These details can be found in your casino’s bonus terms and conditions. Once you click ‘calculate’, your wagering requirements will be worked out instantly.

Please enter a value between 1 and 500
Please enter a value between 1 and 500
Please enter a value between 1 and 100
0.00
0.00
0.00

Casino Bonuses for Slots

You’ll come across a range of different player bonuses at online casinos. Here are some of the most common and what they mean — remember that terms and conditions will certainly apply, and these T&Cs play a big part in the overall quality of a bonus.

Matched Deposits

When offered a matched deposit, the casino will meet a percentage of your deposit up to a set limit. For example, a matched deposit offer of 100% up to €100 would see you double your money following a €100 deposit. 

Free Spins

The most important bonus type for slot machine enthusiasts, free spins are usually rewarded following a minimum deposit. For example, 50 free spins when you deposit €25. 

No Deposit Bonuses

The same as matched deposits, with one crucial difference: no deposit! These aren’t dished out every day, so make the most of them when they are.

Low Wagering Bonuses

Online casino bonuses will bring you into contact with wagering requirements — the number of times you’ll need to wager your bonus before you can start to reap its rewards. Wagering requirements are a common condition at casino sites, and go a long way to determining the value of a bonus. 

Typical wagering requirements are set at roughly 25-40x the bonus, but low wagering bonuses will sit below this benchmark, meaning that you’ll have a smaller total to reach before you can start claiming any winnings. 

No Wagering Bonuses

No wagering bonuses go one better, removing all wagering requirements. You’ll probably have a smaller bonus sum and will likely face other terms and conditions, but you’ll have instant access to any generated winnings.

Up to 80 Free Spins on 1st Deposit

  • Super Fast Payouts
  • No Wagering Required
For every €1 deposited, 1 Free Spin will be credited to the players account up to 50 Free Spins (on Rich Wilde and the Book of Dead). Also, after the first deposit the player can claim an additional 30 Free Spins by visiting the Kicker Section. So the player can receive a total of up to 80 free spins. Please refer to the landing page for all the details. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

Our Best Slot Sites

Casino Rating Slot Games Go to site
BetVictor51245
Jackpot Village51229
10Bet5741
888 Casino5745
bCasino4.5550
The Sun Vegas5578

Ready to Play Online Slots?

We’ve given you a selection of our picks for the best online slot games and where you can play them, now it’s down to you. Compare the welcome bonuses in our recommended list, sign up to a site you like, and claim your bonus!

Frequently Asked Questions

  • The best slot sites have games that provide additional wild symbols, re-spins, ‘pick me games’, bonus games (usually after three specific symbols), and instant cash for particular combinations. The best slot games combine a mixture of these features for your entertainment.

  • Yes, online slots usually do. If you are unsure of this for any reason, we advise that you look into the specified terms and conditions for the casino slots bonus in question. Here you will usually find details of the wagering requirements and whether slot games count towards them.

  • Online slots in Ireland are regulated by legality known as the ‘Gaming and Lottery Act of 1956’. Therefore sites that offer slot games must uphold the values of this legality to continue operating, which is good news for casino slots players.

  • Yes, some of the best slot sites in Ireland provide this as a welcome offer, many of which are listed on this page. Be wary of this type of online slots bonuses however, as the wagering requirements can sometimes be quite high since you are basically being given free money to gamble with.

  • Yes – as long as you satisfy the casino’s terms and conditions. What’s more, it should also be stressed that playing at an online casino is not a way to make money. Gambling should only ever be a form of entertainment and so if you ever feel like your time at a casino is getting out of hand there are a number of strategies you can take, including time and deposit limits.

  • Volatility is a property of all slot machines, indicating a balance of risk versus reward. Low-volatility slots will deliver more frequent, but moderately-sized wins, meaning they represent a lower risk to players; high-volatility slots are the opposite. 

  • Yes – you’ll find a wide variety of casino games at all the best Irish slot sites. From blackjack to poker, and craps to baccarat, the best casino sites are sure to be a broad collection of other games that you can get your teeth stuck into.

Contributors

Marcus is an Editor at TopRatedCasinos.ie and contributes to writing and editing the full range of content on-site. His key focuses across the site are to deliver accurate, detailed and honest information whilst promoting healthy gambling practices. Outside the iGaming industry, Marcus is a passionate West Ham fan and regular contributor to music site Audioxide. His work has been featured in The Times, Business Chief, GameRant, the Conflict Comment, and Raconteur.

Guy is a contributor at TopRatedCasinos.ie with a wealth of experience and expertise in the online casino industry.

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