Casino Bonus — We give you the Best Bonuses For 2023

best casino bonusCalling all Casino Bonus fans! We believe there’s nothing better than some free money to play with or a couple of extra free spins. When you register as a new player on an online casino you almost always get a casino bonus which mostly consists of free spins, bonus money or a combination of these. With that in mind, we’ve decided to focus on how to maximize your chances of winning by enlisting the best Casino bonuses that keep you  busy, happy and offers extra money to play with. Don’t get us wrong; we love experiencing the excitement of playing the Most Popular Slots , thrilling Progressive Jackpots with rewarding Loyalty Programs and real Cashback payoffs too.

The constant competition between the Best Casino Sites is huge today, and this is why it´s super important for casinos to stick out, to be different, to attract new players to your site. This is where Casino Bonuses comes in, since it’s one of the most important factors that new players look for when choosing  New Casinos. The bigger and better bonuses you offer – the easier it is to attract more players. This is obviously also very good for players who wants to play as much as possible but with as little of their own money as possible.

What´s more, with a huge casino bonus you get much more money to play for than what you initially deposited. To top it off, in the list below we share the best selection of casino bonuses you’ll find.  And as always, we constantly update this list to keep it fresh with the very best casino bonuses for 2023. You deserve it!

Here’s Where to Find the Best Casino Bonuses 2023

1 200% up to 500 Free Spins
No Wagering Requirement!
Massive 1500 Free Spins Package
Instant Withdrawals & MGA
Evolution, Netent & Play'n GO
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2 Up to 1000 Free Spins
No Wagering Requirement!
MGA Casino from April 2023
New Instant Banking Method
Fun Slots Tournaments
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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
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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
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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
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12 Up to 500 Free Spins
Wagering Requirement: 0x
Instant Bank & 10% Cashback
No Max Wins or Wagering
Explore 4000+ Casino Games
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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
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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
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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

casino bonus

An Introduction to Casino Bonus

This site is all about one thing – Casino Bonuses. We’ve worked hard and long to identify and value the best casino bonus offers within Online Casinos. All this so that you can get the best bang for your buck when depositing to casinos online. Using a casino bonus also increases your chances of winning and managing a cash out. We always recommend using a bonus when playing.

We’ve been within the casino industry for years now and we know mostly what works and what doesn’t. During this time we’ve also constantly checked out new casinos and we’ve seen many casinos come and go, we know which casino bonuses are good and which ones just simply isn’t enough. Here at Slotsoo you won’t find any unsafe casinos where you get scammed or tricked in one way or another. Only safe, secure and well tested online casinos has a place at Slotsoo.

The Best Deposit Bonuses

So what casinos offer the best deposit bonuses? it’s obviously a very hard question to answer. Every player has their own preferences and depending on what type of games you like, or which bonuses you enjoy. To answer the question for which offers that are available, that actually is the best deposit bonus, we have to calculate factors such as how big the bonus is, max deposit, and wagering requirements.

It’s easy to stare yourself blind on high percent bonuses and the promises of Free Money when you check out casino bonuses. Bonus systems like these almost always have hidden terms or wagering requirements that you have to finish before you can withdraw any money. To not get disappointed or feel tricked it’s important that you take your responsibility and always read the terms of every bonus you accept.

The Best Match Bonus For You

A match bonus is a bonus offered to the player which matches the amount the player deposits. So if you deposit 500 Euro with a 100% match bonus that means you’ll get a total of 1000 Euro to play with. However, match bonuses can sometimes be even bigger, up to 200% or 300% if you find a really good one which will basically triple or quadruple your deposit. Note this obviously comes with harder terms and bigger wagering requirements and that’s something you’ll have to decide if its worth it or not.

Most casinos also have a max and minimum amount that you can deposit when accepting these types of bonuses. If the maximum amount is 100 Euro that’s the maximum amount you can deposit to maximize the bonus. Also if the minimum is 10 Euro that’s the minimum amount you can deposit to take part of that bonus offer.

Match bonuses always have terms and wagering requirements tied to them and it’s super important to read these terms before you accept a new bonus. Since this type of bonus is one of the most generous bonuses that you can be offered as a casino player. We strongly recommend that you fully use these offers since they’re only offered to the player once.

How to Claim a Casino Bonus

So do you feel ready to start playing? Found a casino bonus that you’d like to play? Simply click on the link to any of the chosen casinos in one of our lists here at Slotsoo, then proceed to register an account with correct information. Using all your own information is very important in case you’ll get asked to verify yourself later on. When done registering simply head on to the Cashier, deposit any sum and accept the first deposit bonus. Get up to 3 times your original deposit amount to play for and increase your chances of winning big.

The casino bonus terms for each bonus varies big from casino to casino so make sure you read all the terms and conditions before accepting a new bonus. This is super important so you don’t accidentally break any rules that can cause you to lose your bonus. The bonus is often tied to a wagering requirement as well with a sum that you have to turn over before you can make any withdrawal from the casino.

Receive Free Spins and Extra Spins

This is one of the most, if not the most common form of bonuses that are handed out by casinos. It’s just what it sounds like – Free Spins on a slot machine. These Free Spins usually comes in amounts of 10-100 and it’s often given out at registration or your first deposit. Free Spins can also be recived with new game release, casino campaigns, exclusive holidays and birthdays.

As a new player, you can often get Free Spins without deposit when signing up as a new customer. It´s important to know that the Free Spins already have a predetermined value. And in most cases it´s usually the lowest spin value that exists on that specific slot.

To be able to withdraw money that you won from the Free Spins you usually have a wagering requirement. Unless it’s Free Spins with no wagering requirements, then you can do whatever you want with the money. The normal wagering requirement for Free Spins are between 30-35 times the money. You’ll always find the exact amount to wage listed in the terms section for the Free Spins.

Wagering Requirements Matters

As you may have seen we talk a lot about wagering requirement when it comes to casino bonuses. When accepting a new bonus you’ll find in the terms that the bonus needs to be wagered x times before you can make a withdrawal.

Example: So if you deposit 500 euro with a 100% bonus you’ll get 1000 total to play with. You’ll then have to wager 35000 euro in slots and casino games before you can make a withdrawal. This might seem like a ridiculous sum of money but it really isn’t. If you spin 3-4 euro per spin there won’t be a problem to finish the wagering.

Using a casino bonus actually sometimes gives you an edge over the casino. If you were to use this same bonus all the time over a long period of time you’d end up profiting. Obviously, this won’t happen since casino bonuses are usually only offered the first couple of deposits, but you get the hang of it.

But why does the casino have wagering requirements? It’s simply to protect themselves from losing too much money. Giving away money for free without wagering requirements would not work in the long run. This would cause the casinos to lose way to much money from players simply registering accounts to withdraw money instantly. As you’ve probably figured out, the casinos would lose a ton of money, with no gain at all.

The reason casino bonuses exist in the first place is to let you try the casino with less risk. The casinos are offering you an extra chance of winning with the hopes of you returning. Casinos aren’t a charity and they aren’t giving away free money with no expectancy. Treat them like any business and you can profit from this if you’re smart.

Redeem Your Casino Bonus

Codes and campaign codes is a way to redeem your bonus which has decreased the last few years. This has instead been replaced with bonus sites, bonus links or campaign links. The the most common form to get a welcome bonus today is when you click on the bonus link. Bonus codes are still not completely gone though, some casinos still take use of this. So always make sure to check out Slotsoo before you make your deposit.

Frequently Asked Questions - Casino Bonus

How do you use a Casino Bonus?

What are the most common Bonus types?

What Casino Bonuses are best to use?

How does wagering requirement work?

Are there bonuses you should avoid?