Your Guide to the Best Slots Casinos

Welcome to Slotsoo — Your guide to finding the best casinos for slots! We only list serious online casinos that target EU players, to ensure a high level of safety and tax-free winnings. Our goal is to provide you with the best slots casinos from a place of experience.

The Best Casinos for Slots 2023

1 200% up to 500 Free Spins
No Wagering Requirement!
Massive 1500 Free Spins Package
Instant Withdrawals & MGA
Evolution, Netent & Play'n GO
VISIT CASINO
2 Up to 1000 Free Spins
No Wagering Requirement!
MGA Casino from April 2023
New Instant Banking Method
Fun Slots Tournaments
VISIT CASINO
3 25 No Deposit Free Spins
Up to 1000 Free Spins
No Wagering Requirement!
Instant Bank & Card Payments
10€ Deposit = 40 Free Spins
10% Cashback & Loyalty Rewards
VISIT CASINO
4 150 + 150 Free Spins
Wagering Requirement: 0x
Weekly Wager Free Rewards
Instant Bank Transfers
Tax-Free Winnings (EMTA)
VISIT CASINO
5 100 + 200 Free Spins
No Wagering Requirement
Instant Transactions
Weekly Cashback & Bonuses
Estonia License
VISIT CASINO
6 200 + 150 Free Spins
No Wagering Requirement
Instant Payments
Daily Cashback & Mystery Bonuses
Licensed by Estonia
VISIT CASINO
7 200 + 150 Free Spins
Wagering Requirement: 0x
10% Daily Cashback
EMTA & Instant Banking
Slots Tournaments
VISIT CASINO
8 200% up to €200
Wagering Requirement: 30x
10% Daily Cashback
Tournaments and Competitions
Card, Crypto & E-Wallets
VISIT CASINO
9 150% up to €150
Wagering Requirement: 30x
Slotsoo Exclusive Bonus
Safe & Playful MGA Casino
1000+ Slots & Betting Markets
VISIT CASINO
10 10% Weekly Cashback
up to 10000€ in Reload Offers
MGA Casino
Popular Nordic Casino
Weekly Tournaments
VISIT CASINO
11 100% up to €100 + 100 Free Spins
Wagering Requirement: 40x
Exclusive Bonuses
Mobile Friendly
VIP Club
VISIT CASINO HellSpin review
12 Up to 500 Free Spins
Wagering Requirement: 0x
Instant Bank & 10% Cashback
No Max Wins or Wagering
Explore 4000+ Casino Games
VISIT CASINO
13 15% Rakeback for Crypto Players
No Wagering Requirement
Crypto Casino with Fast Payouts
Up to 15% Cashback Weekly
Instant Banking (Revolut, N26 etc)
VISIT CASINO
14 200% up to €1000 + 100 Free Spins
Wagering Requirement: 35x
Separate Bonus for High Rollers
Up to 20% Cashback Every Week
Loyalty Program & VIP Club
VISIT CASINO Snatch Casino Review
15 150% up to €150
Wagering Requirement: 30x
Exclusive Welcome Offer
Great Sports Promotions
Licensed by MGA
VISIT CASINO
16 0% up to €0
Wagering Requirement: 0x
Casino without Hassle
Quick & Secure Payments
Quality Game Selection
VISIT CASINO
17 100% up to €100 + 50 Free Spins
Wagering Requirement: 35x
€10 Minimum Deposit
20% Rakeback on Slots
5% Daily Cashback
VISIT CASINO
18 100% up to €100 + 100 Free Spins
Wagering Requirement: 35x
5% Real Cashback +20% Rakeback
95% Instant Payouts
Also Betting Promotions
VISIT CASINO Qbet review
19 Up to 500 Free Spins
No Wagering Requirements
10% Unlimited Cashback
Visa & Mastercard
€10 Minimum Deposit
VISIT CASINO
20 Up to 1000 Free Spins
No Wagering Requirement!
No Max Win for the Bonus
Quick Registration & Bank Payments
10% cashback Every Sunday
VISIT CASINO
21 100 Free Spins
Without Wagering Requirements
MGA License & Instant Banking
Enter Phone Number and Deposit
10% Cashback Every Week
VISIT CASINO
22 120% up to €1200
Wagering Requirement: 50x
Casino Cashback & Tournaments
Sports Betting Bonuses
The Best Live Casino Providers
VISIT CASINO SvenBet review
23 Up to 500 Free Spins
Wagering Requirement: 0x
Rapid Phone Registration
Visa & Mastercard
Cashback from Slots & Live Casino
VISIT CASINO
24 200% up to €500
Wagering Requirement: 30x
10% Daily Cahsback
Instant Withdrawals
Kahnawake License
VISIT CASINO QuickSlot review
25 100% up to €200 + up to 200 Free Spins
Wagering Requirement: 30x
10€ Minimum Deposit
Tax-Free Winnings
Sports Betting Promotions
VISIT CASINO
26 200% up to €5000 + 50 Free Spins
Wagering Requirement: 25x
Bonus also on 2nd & 3rd Deposit
Lion VIP-Club & Competitions
Use Spins on Various Netent Slots
VISIT CASINO
27 100% up to €250 + 50 Free Spins
Wagering Requirement: 40x
Also 2nd Deposit Bonus
Earn Loyalty Points & Get Rewarded
Tax-Free Winnings for EU Players
VISIT CASINO Casilime review
28 100% up to €100
Wagering Requirement: 40x
2% Rakeback on Slots
Daily 5% Cashback
MGA & Instant Banking
VISIT CASINO ibet review
29 120% up to €600
Wagering Requirement: 25x
Games, Live Casino & Sports
Easy Registration
Exclusive Crypto Bonus
VISIT CASINO JupiCasino review
30 120% up to €600
Wagering Requirement: 45x
Sports Reload Offers & Freebets
Live Casino Bonus Option
100% Modern & Mobile First
VISIT CASINO 21Bets review
31 4x 250 Free Spins
Wagering Requirement: 0x
Four Bonuses without Wagering
Drops & Wins Tournaments
Fast Bank Withdrawals
VISIT CASINO

Slotsoo home

We are the Experts on Slots and Casinos

The Slotsoo team work together with tons of casinos to bring you the top reviewed MGA and Curacao licensed casinos , International Casinos and the top-notch Sports & Betting sites for 2023. Plus, we work hard daily to summarize fact-checked Casino News, the most Popular Slots and the Newest Casinos on the market.

Whether you are playing for the first time or you have experience, use our best tips on how to maximize your casino experience. It should be noted that all the casinos you find here at Slotsoo are top reviewed picks that we´ve independently researched and tested to help you choose the best online casinos.

If you have any suggestions or general feedback on any of the casinos we’ve listed you´re free to Contact Us or learn more about Our MissionWe’ll be keeping this page up-to-date (which we update monthly) with only the Best Slots Casinos for 2023, so make sure to stay for a while and check back regularly!

Best Slots Casino Bonuses 2023

Looking for the best Casino Bonus 2023? Before you rush playing at a new casino, don’t forget to check out our website to see if we have any exclusive bonuses that you can take part of.

At Slotsoo we firmly believe that claiming a bonus should be easy, just click on any casino in our lists and you’ll be redirected straight to the casino where you can sign up and grab your bonuses. There are dozens of varieties of casino rewards and we decided to round up our top favorites such as Casino Cashback and Loyalty Programs.

The main focus we have here at Slotsoo is to offer you the absolute best casino bonuses for slot games. When you get a bonus you get more money to play with together with your initial deposit, this increases your chances of winning and allows you to play more for less or simply bet higher and win higher.

We’ve made plenty of guides on our pages where we’ve explained just how casino bonuses, Free Spins, bonus money and other no deposit bonuses work. All this so you can feel comfortable in the casino world before going out on adventures for the big jackpots.

Different Bonuses for Slots

Casino Bonuses is one of the hottest trends at online casinos today, you’ll find that almost every casino offers one at registration. Playing with a Casino Bonus increases your odds against the casino and raises your chances of winning. Since you get extra money to play with you’ll also get to play longer sessions.

The most common casino bonuses that is offered today is a match bonus of 100% which basically means that the casino doubles your deposit. You’ll also find that alot of casinos offers Free Spins which is basically free rounds at a chosen slot. These casino bonuses often come with a wagering requirement that you’ll have to finish before you can make a withdrawal.

Slots and other Casino Games

The slots have really come a long way from the classic fruit slots we had years ago. Today you’ll find that most slots hold a really high standard with amazing and rich graphics, many different features and awesome sound effects. Some of the most popular games that are released today almost feels like computer games where you’re taken on amazing journeys in hundreds of different themes and tons of bonus features.

Today you’ll also find Live Casino with Real Live Dealers to replicate the feeling of being at a real casino, even though you’re sitting home at your computer. Via Live Casino you can play many different table games such as Blackjack, Roulette, Baccarat and more.

Game Supply at the Best Casinos

The online casinos that we’ve listed here at Slotsoo all have a wide variety of casino games. Most casinos has slots from the popular providers like NetEnt and Microgaming and it’s not at all uncommon that some casinos offer up to 50 different game providers with over 3000 slot machines. You’ll find that most casinos have a focus on the slots, but you’ll also find table games, live casino, bingo, scratchers and other exciting games if you feel like switching it up a bit.

Today theres new slots released almost daily with new and innovative features and functions so you definitely won’t run out of things to play, thats one thing we can guarantee. Many of the providers has a main focus, some focuses on releasing slots with an oldschool feeling while others only release very high quality slots with amazing graphics. Check out all the different providers and find the one you like.

Most Popular Games Right Now

GAMENAMERTPMIN - MAX BETRATINGTRY FOR FREE
3X3: Hold The Spin96.10%€0.10 - €25
Gamzix
Free Play
Blazing Mammoth96.24%€0.20 - €120
Microgaming
Free Play
Floating Dragon96.71%€0.10 - €250
Pragmatic Play
Free Play
Anna Van Helsing96.18%€0.25 - €150
RABCAT Gambling
Free Play
Power of Thor Megaways 96.55%€0.20 - €100
Pragmatic Play
Free Play
Frost Queen Jackpots96.00%€0.20 - €40
Yggdrasil Gaming
Free Play
Hell’s Kitchen 96.70%€0.20 - €400
NetEnt
Free Play
Land of Zenith 96.29%€0.10 - €100
Push Gaming
Free Play
House of Doom 2: The Crypt 96.25%€0.20 - €100Play'n GOFree Play
Bompers95.80%€0.20 - €100
ELK Studios
Free Play
Cluster Slide 96.00%€0.20 - €100
ELK Studios
Free Play
Path of Destiny95.71%€0.10 - €40Red Tiger GamingFree Play
Hope Diamond96.51%€0.20 - €500Blueprint GamingFree Play
Cowboys Gold96.50%€0.25 - €100
Pragmatic Play
Free Play
Madame Ink96.21%€0.10 - €100
Play'n GO
Free Play
Leprechaun's Magic Megaways96.02%€0.20 - €40
Red Tiger Gaming
Free Play
La Fiesta96.19%€0.10 - €100
Relax Gaming
Free Play
5 Families95.68%€0.10 - €500
Red Tiger Gaming
Free Play
Wild O'Clock95.69%€0.10 - €40
Red Tiger Gaming
Free Play
Valley of the Gods 296.00%€0.10 - €100
Yggdrasil
Free Play
Razor Shark96.70%€0.10 - €100
Push Gaming
Free Play
Tombstone96.18%€0.10 - €50
Nolimit City
Free Play
Lil' Devil96.43%€0.10 - €20
Big Time Gaming
Free Play
Sticky Joker 96.74%€0.05 - €100
Play'n GO
Free Play
Wild Cauldron96.09%€0.10 - €100
Quickspin
Free Play
Serengeti Kings96.70%€1 - €100
NetEnt
Free Play
Micro Knights96.00%€2 - €100
ELK Studios
Free Play
Royal Mint Megaways96.48%€0.20 - €20
Big Time Gaming
Free Play
Thor: Hammer Time96.03%€0.20 - €100
Nolimit City
Free Play
Sticky Bandits: Wild Return96.58%€0.15 - €90
Quickspin
Free Play
Raging Rhino Megaways96.18%€0.20 - €20
WMS Gaming
Free Play
Midas Treasure96.59%€0.080 - €32
Kalamba Games
Free Play
Wild Robo Factory96.40%€0.25 - €125
Yggdrasil Gaming
Free Play
Tome of Madness96.59%€0.10 - €100
Play'n GO
Free Play
Narcos96.23%€0.20 - €400
NetEnt
Free Play
Legacy of Ra Megaways96.01%€0.10 - €10
Blueprint Gaming
Free Play
Dead or Alive 296.80%€0.090 - €18
NetEnt
Free Play
Valletta Megaways96.56%€0.10 - €100
Blueprint Gaming
Not Available
The Final Countdown96.56%€0.20 - €20
Big Time Gaming
Free Play
Lucky Ladys Charm Deluxe95,13%€0.20 - €50
Novomatic
Free Play
Danger High Voltage95,67%€0.20 - €40
Big Time Gaming
Free Play
Book Of Ra Deluxe95,10%€0.20 - €50
Novomatic
Not Available
Fat Rabbit96,45%€0.25 - €100
Push Gaming
Free Play

Top Reviewed Slots Casinos

If you choose to play on any of the casinos that we’ve listed here we can guarantee that you’ll have a good time. All the top reviewed slots casinos we listed offers excellent support, big supply of games, fast transaction times and most importantly, offers a good time. The only thing you need to do is pick a casino from our lists, register, deposit and enjoy the games. You’ll definitely have a good time and who knows that exciting winnings are hiding around the corner.

When you’re done playing you can withdraw your winnings and you’ll usually have them in the bank the next day. Most casinos today has a 24 hour rule where they always process your withdrawals within 24 hours, however, sometimes you might need to verify yourself when making your first withdrawal but this is a fast process and you’ll only need to do it once.

New Slot Sites Worth Checking Out

2023 has been an amazing casino year so far with many new and hot casinos and we hope that the rest of the year continues in the same tempo.

Here you’ll find generous welcome bonuses, unique and innovative campaigns and many new ideas. Many of the old casinos have the same old tendency to offer the same bonuses and campaigns and these new casinos brings in some new fresh air.

Before choosing what slots casino you want to play on we recommend that you read our reviews of the casinos where we go through how the site functions, all bonuses and the supply of games they offer. We also list things like withdrawal times, available payment options and campaigns all so that you can make a fair judgement and choose your casino wisely.

Safety and Security is #1

To feel comfortable and safe when playing casino online is something that is very important since you give away alot of personal information about yourself that you don’t want to get into the wrong hands. This is extra important when it comes to transactions since you’re giving out your credit card numbers, bank info and such and that’s why all serious online casinos today uses SSL encryptions and all transactions are encrypted with atleast 128 bits.

This might be hard to understand for someone who doesn’t know much about computers, but in English it basically means that your money and other sensitive information is as secure as on the biggest online shops and internet banks. Apart from this the casino also has stored the players money on separate bank accounts which aren’t connected to the casino in any way so even if the casino would get hacked they wouldn’t be able to access your money.