Welcome to Kingbonus – Your Trusted Online Casino Coach
We are a team of iGaming experts that continuously tests online casinos. We work hard to ensure that you have access to the best bonuses, and that you can trust all the casinos we recommend. Kingbonus tests the online casinos we have in our casino list in many ways so that you feel safe when choosing a new site.
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- Check our Newest Online Casinos in March 2025 Go To
- Meet Our Casino Experts Go To
- Inside the Online Casino: What to Expect Go To
- Online Casino via Kingbonus – What do you need to know? Go To
- Biggest Mistakes to Avoid at Online Casinos Go To
- What do casino bonuses at Kingbonus mean for players?? Go To
- Kingbonus new casinos Go To
- Turnover Requirements (Wagering Requirements) Explained Go To
- What are the best online casinos? Go To
- Finding the Right Online Casino for Your Playstyle Go To
- Social Campaigns Go To
- Frequently Asked Questions Go To
We carefully go through all the different casinos and test, among other things, the bonus programs and various campaigns. Other things we go over are design, ease of use, payment solutions and customer service. But the most important thing we do is to carefully read the terms of use, both general terms and bonus terms. In this way, we ensure that it is easier for you to choose what gives you the best gaming experience.
About Kingbonus
Kingbonus is an independent online casino guide dedicated to helping players make informed choices. Our team of experienced casino testers and iGaming experts reviews and analyzes online casinos, bonuses, and promotions to ensure you get access to the best offers available.
We go beyond traditional reviews by providing in-depth guides on casino games, bonus mechanics, and payment methods. Our platform also features exclusive interviews with game developers, the latest industry news, and expert insights into responsible gambling.
At Kingbonus, transparency is key. We highlight both the strengths and weaknesses of each casino, ensuring that you always have a clear picture before you sign up. Whether you’re looking for a new casino, a no-sticky bonus, or advice on wagering requirements, we provide the information you need. Check out our About us page for more in-depth information.
With us you will find exclusive bonuses, reviews and top lists. You will find everything here! We show you the positives, but also the negatives of the various casinos. We believe this is very important to convey so that you as a customer do not feel cheated. Kingbonus has a committed team that does everything we can to ensure that you are as satisfied as possible when you have switched from our site to an online casino. You must know what the pitfalls are and we are passionate about looking after you as a person.
We give you answers to most things, but if you have any questions, just contact us so that we can try to help you in the best possible way.
Check our Newest Online Casinos in March 2025
Looking for the latest online casinos with fresh bonuses, innovative features, and cutting-edge gameplay? Our new online casinos list highlights the most exciting new operators that have recently launched. These casinos offer exclusive welcome offers, no-sticky bonuses, and the latest game releases from top providers.
Percentage100%
Up to€500
Freespins100
Wager40x
Meet Our Casino Experts
At Kingbonus, we believe in transparency and real expertise. That’s why all our casino reviews and guides are written by seasoned iGaming professionals with hands-on experience in online casinos, casino streaming, and the gambling industry. Our team doesn’t just research casinos—we test them firsthand, ensuring that every recommendation is based on real gameplay, bonuses, and withdrawals.
Below, you’ll find our core experts who bring insight, accuracy, and fairness to every piece of content on Kingbonus.
Lead streamer and expert on online casinos.
Rising Star at Kingbonus. Bringing fresh energy to the slots scene
Technical expert. Community favorite. The calm voice behind the big wins.
The creative mastermind and stylish streamer of Kingbonus.
Inside the Online Casino: What to Expect
A modern online casino today offers many different activities. We at Kingbonus have therefore expanded our site to also include other things than just reviews of the casino itself. We go in depth and deal with the content so that everyone can benefit from our pages. As said, there are many activities available.
Slots and developers of slots
New games are released almost every day. And who makes the different slot machines? You can find out all this on our pages. Here we review slots online and we write our own articles about the various game developers that exist. Each of them has its own specialties, and the more you play, the easier it becomes to tell the difference between them. Most of us have our favourites, and if you are a beginner it is guaranteed to be instructive to read up on what we write.
Live Casino
This category, which can be found at all online casinos, has really started to get big. New technology for live broadcasting of table games and game shows makes it possible for everyone to sit at home in the living room and get the real experience at a live casino . Just as if you had been to one of the big land-based casinos around the world.
Payment methods
Unfortunately, it is not that exciting to be in a casino without having money in your account. Kingbonus has gradually become quite good at exactly this with different payment solutions . What can you deposit with, and perhaps most importantly; What can you take out? We give you an overview of the most popular methods, both e-wallets and crypto. Or perhaps you are interested in knowing more about the popular international online banks? We have the information you need.
VIP customer
Becoming a VIP customer at an online casino is actually a lucrative experience. If you are faithful and loyal to a particular casino, the chance of being invited into the VIP club increases over time. It is usually exclusive VIP bonuses with much better conditions, greater value of free spins, faster withdrawals and exclusive cashback that characterize a VIP club. You usually have to find out for yourself which VIP Casino is the best. Loyalty should always pay off, and online casinos are good at exactly that.
How does RNG ensure fair casino results?
Everyone who plays at an online casino has surely asked themselves more than once whether the results on slots are fair. When the results are not forthcoming, it sometimes feels like this is not entirely in your favor. Then the certainty that all slot machines offered at licensed casinos have been checked and inspected by independent bodies is good to have with you. Several major players work continuously to monitor iGaming for fair and credible results. You can read more about how slots are installed and work in our article on random number generator (RNG) .
eCOGRA
eCogra is one of the most recognized agencies involved in testing and inspections of both slots and live casino games. Their main task is to make sure that all the different components that are needed for a slot machine to work are guaranteed to be free from interference. eCOGRA is totally independent. together with other players such as iTech Labs and BMM Testlabs.
Online Casino via Kingbonus – What do you need to know?
When you register with a new online casino, you will usually have to read the terms of use. This can be quite difficult to understand. That is why we have gathered the most important things in our reviews. Of course, we reserve the right that our reviews may be out of date and that terms and conditions may have changed. If this is the case, we appreciate feedback.
“Turnover requirements”, “bonus hunt”, “no-sticky” and “bonus without turnover requirements”, these are among other words that we talk about and hear every day. On our website, we will go through most of this for you.
Biggest Mistakes to Avoid at Online Casinos
Making the wrong choices at an online casino can be costly, and one of the most common mistakes is not reading the terms and conditions before playing. Understanding wagering requirements, bet limits, and restricted games is crucial to avoiding unnecessary losses and frustrations.
Most frequent mistakes among online casino players
Even experienced players can make costly mistakes at online casinos. Whether it’s misunderstanding bonus terms, exceeding betting limits, or playing at unverified sites, these errors can lead to lost winnings or even account restrictions. Below are the most common mistakes to avoid when gambling online.
1. Not Checking Wagering Requirements
One of the biggest mistakes is not reading the bonus terms before claiming an offer. Many players assume that bonus money is free to withdraw, but most casino bonuses come with wagering requirements.
- A 30x wagering requirement on a €100 bonus means you must wager €3,000 before withdrawing.
- Some casinos apply wagering to both the deposit and bonus, making it even harder to cash out.
Always check the wagering requirements in our casino reviews to avoid surprises.
2. Betting Above the Maximum Limit
When playing with a bonus, most casinos cap the maximum bet per spin or round (typically €5). Exceeding this limit, even accidentally, can result in bonus forfeiture and voided winnings.
- Before playing, confirm the maximum bet rule in the bonus terms.
- Our casino list clearly states the max bet limits to help you stay within the rules.
3. Playing Restricted Games with a Bonus
Not all games contribute to wagering requirements, and some are completely restricted when using a bonus. If you play a restricted game, the casino may confiscate your bonus and winnings.
- Always check the casino’s list of restricted games before playing.
- Slots with high RTP or progressive jackpots are often excluded from bonus wagering.
4. Choosing an Unlicensed or Rogue Casino
The online casino market is filled with unregulated operators that use unfair terms, delay withdrawals, or refuse to pay winnings.
To avoid this:
- Always check for a valid license from the MGA, UKGC, or Curacao eGaming.
- Read trusted casino reviews before signing up.
- Stick to well-known casinos listed on Kingbonus for a safe experience.
5. Not Using Responsible Gambling Tools
Online casinos provide responsible gambling tools such as:
- Deposit limits
- Loss limits
- Self-exclusion options
Failing to use these features can lead to overspending and chasing losses. A smart player always sets limits before playing.
How to Avoid These Mistakes
By staying informed and understanding the terms and conditions, you can maximize your winnings and avoid unnecessary losses.
At Kingbonus, we help players make smarter choices by reviewing casinos, bonuses, and promotions with full transparency. Check our expert reviews to find the safest casinos with the best offers.
What do casino bonuses at Kingbonus mean for players??
Kingbonus analyzes and communicates different types of casino bonus so that you can more easily decide what suits you best. It is important to understand the fundamental difference between the most common categories of deposit bonuses that exist. Below we have listed the most frequent ones you will come across. The first two, no-sticky and sticky bonus, are certainly the most used. Remember that even if you find a casino that offers the type of bonus you like best, you must not forget to analyze the offer itself with associated conditions before you decide to try a deposit.
No-sticky bonus
A no-sticky bonus is a bonus that gives you an “extra life”. You play with your own money first, so when it’s empty you start with the bonus money. This means that if you win big before you have hit the bonus money, you can choose to cancel the bonus and withdraw what you have won. A couple of examples of good no sticky bonuses here at Kingbonus are , CasinoFriday , Lucky Dreams and many more in our Casino list.
Unlock Bonus
An unlock bonus is a fairly new phenomenon which means that you first make a deposit, then you have to convert the claim before you get the bonus. But when you only then get the bonus, you get it without turnover requirements and can withdraw the winnings plus the bonus you have received. This is a bonus we recommend to players who usually like to play without a bonus. You can also use several attempts to complete the turnover requirement. If you lose everything, you can make another deposit if you want to complete the turnover requirement and get your bonus. Here there are two casinos that operate with this type of bonus, CasinoFest and NeonVegas.
How many percent bonus do you get at Kingbonus ?
How many percent bonus you get is always on our reviews and not least on our casino list. Here it is important to check out the turnover requirement as well, and not just think about the percentage.
A large percentage will often result in a higher requirement, so be aware of this when choosing your bonus.
Sticky bonus
Sticky bonus is almost the exact opposite of what we mentioned regarding no-sticky bonus. Here, all the money is unlocked as bonus money and you start trading your claim already from the first spin. When you’re done, you’re done. Here, it is important to find a casino that has as low a turnover requirement as possible. Check our reviews where we always list the type of bonus the casino has.
Casino bonus without wagering requirements
A bonus without wagering requirements does not mean that you can deposit and get a 100% bonus and then withdraw all the money. This becomes more like a “loan”. When you withdraw the money, you must always “pay back” what you have received as a bonus. So if you have a 100% bonus with no turnover requirement and you deposited €50 and you withdraw €950, you will then be paid €900, because you are “paying back” the €50 you “borrowed”. If you hit the bonus money and use it, it doesn’t matter.
Kingbonus new casinos
New casinos appear all the time. Not everyone has the same amount to bet on, which is why we work day in and day out to review new casinos. We have gradually accumulated considerable knowledge and experience to weed out those who are not worth the trust. Here in our list, we have collected the best new casinos. For the pleasure of those who prefer crypto currency for playing online. The fact that the MGA license itself is subject to more and more restrictions means that the various operators are looking towards Curacao.
Turnover Requirements (Wagering Requirements) Explained
Turnover requirements, also known as wagering requirements, are a key factor when claiming a casino bonus. They define how many times you must wager your bonus, or both your deposit and bonus, before you can withdraw any winnings.
For example:
- If a €100 bonus has a 40x wagering requirement, you must place €4,000 in bets before withdrawing winnings.
- Some casinos apply the requirement to both the deposit and bonus. For instance, a 40x wagering requirement on a €100 deposit with a €100 bonus means you must wager €8,000 before cashing out.
How Turnover Requirements Vary Between Casinos
Not all casinos have the same wagering conditions. Some offer lower wagering requirements of 10x to 25x, while others set higher requirements of 50x to 70x, making it more difficult to withdraw bonus winnings.
Things to check before claiming a bonus:
- Whether wagering applies to the bonus only or both the deposit and bonus
- Which games contribute to wagering, as slots typically count 100%, while table games may contribute less
- Time limits for completing the wagering requirement
Kingbonus clearly states turnover requirements in all casino reviews and the casino list to help players find the best offers. It is always important to check the terms before playing to avoid unexpected restrictions when withdrawing winnings.
What does (d+b) mean on turnover requirements?
D+B is often seen in casinos. This means “deposit + bonus”. It means that the turnover requirement applies to both your deposit and the bonus you receive. So if a casino advertises 30x wager (d+b), it means that you get 30x requirements for both your deposit and the bonus. If this applies to a 100% bonus, it will in reality mean that there is a 60x wager.
What are the best online casinos?
The best online casinos offer a combination of security, generous bonuses, fast payouts, a diverse game selection, and excellent customer support. However, the right choice depends on your preferences as a player—whether you value low wagering bonuses, VIP perks, crypto payments, or live dealer games.
Key Factors That Define a Top Online Casino
- Licensing and Security – The best casinos operate under reputable licenses such as MGA, UKGC, or Curacao eGaming, ensuring fair play and player protection.
- Generous and Fair Bonuses – Look for casinos with reasonable wagering requirements, no-sticky bonuses, and cashback offers.
- Fast Withdrawals – The best casinos process withdrawals within 24 hours and support instant banking, e-wallets, and crypto payments.
- Game Selection – A top-tier casino should feature thousands of slots, live dealer games, progressive jackpots, and table games from leading providers.
- User Experience – Mobile optimization, smooth navigation, and a well-designed interface improve gameplay.
- Customer Support – 24/7 live chat support, multiple contact options, and fast response times are essential.
Since every player has different needs, the best online casino for you depends on whether you prioritize high bonuses, fast withdrawals, or a specific game selection. Check out our casino list for expert-rated recommendations based on real testing and experience.
Finding the Right Online Casino for Your Playstyle
With so many online casinos available, each catering to different player preferences, the offers and benefits can vary significantly. Before choosing a casino, it’s important to understand what each one provides and how it aligns with your gaming style.
The best online casino for you may not be the best choice for someone else—it all depends on your personal preferences, budget, and playing habits. Whether you’re a high roller, casual player, or bonus hunter, taking the time to compare features will help you find the ideal casino experience.
There are many different casinos that target slightly different target groups, and therefore there is also a difference in offers and benefits. Before you choose one, it’s a good idea to familiarize yourself with what you can expect from the various casinos. The best online casino for you is not necessarily the best casino for someone else – it all depends on what kind of player you are.
Experienced player
Do you have a lot of experience playing online and want to bet big? Then a casino with a lot of cashback and a good loyalty program could be a good match for you. An experienced player has different needs than new players, and there are many lucrative VIP programs for those who play big.
Beginner
If you are new to online gaming, a casino with a large welcome bonus may suit you better. Some casinos give big rewards to big players, while other casinos give small rewards to everyone who plays. This suits well when you are new to the casino and want to test a few different games and machines.
Plays occasionally
Are you a typical leisure player who plays a bit of slots every now and then? Then a casino with many free spins could be a good match for you. Then you can bet as much as you want, and be rewarded with free spins every now and then.
Regardless of the category you enter as a player, you can find useful information with us. Do you have questions or want to share tips or experiences? Contact us through the contact form in the side menu.
Social Campaigns
Social tournaments on online casinos are an innovative approach to enhance player interaction and engagement. These campaigns typically involve free-to-join tournaments where players compete for real prizes, including cash rewards.
Social campaigns on online casinos offer a unique blend of competitive gaming and community engagement, all while providing players the chance to win real prizes without any entry cost. By participating actively and engaging with the community, players can enhance their gaming experience and increase their chances of winning. For online casinos, these campaigns are a powerful tool to boost engagement, retention, and loyalty.
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