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The best online casinos and welcome bonuses

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Madnix character
N°1
Madnix

100%

up to 300€

+290 free spins offered

Bonus whithout wager

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Character genius Wild Sultan
N°2
Wild Sultan

100%

up to 500€

+20 free spins

and 4 x €25 daily giveaway

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Winoui Character
N°3
WinOui

100%

up to 500€

+300 free spins offered

Bonus whithout wager

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Find out our favourite casinos for online betting, all available and exclusive on Madness Bonus. Choose the best offer that suits your needs: Wild Sultan, Cresus, Casinoextra, Celsius, Casinozer

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Icon Cresus casino
Cresus
cresuscasino.com
150% up to €300 + 500 free spins
Special Offer
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Icon lucky8
Lucky8
lucky8.com
100% up to €200 + 500 free spins
Special Offer
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Icon Viggoslots
Viggoslots
viggoslotscasino.com
100%
up to 400€
Offers
170
Free Spins
Wager
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Icon tortuga
Tortuga
tortugacasino.com
120%
up to 1 200€
Offers
Free Spins
Wager
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Icon Magical Spin
Magical Spin
magicalspin.com
100% up to €1 000 + 50 free spins + €10 offered
Special Offer
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icon casinozer
Casinozer
casinozer.com
100% up to €500 + 50 free spins
Special Offer
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Icon Arlequin
Arlequin
arlequincasino.com
100%
up to 300€
Offers
10
Free Spins
Wager
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icon banzai slots
Banzai Slots
banzaislots.com
100%
up to 250€
Offers
200
Free Spins
Wager
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icon stakes
Stakes
stakes.com
200% up to 500€ + 50 free spins offered
Special Offer
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icon casino extra
CasinoExtra
casinoextra2.com
100%
up to 50€
Offers
100
Free Spins
x30
Wager
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icon fatboss
Fatboss
fatboss1.com
100%
up to 50€
Offers
100
Free Spins
x30
Wager
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icon dublin bet
Dublin Bet
dublinbet1.com
100%
up to 100€
Offers
Free Spins
x30
Wager
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icon monte cryptos
MonteCryptos
gomontecryptos9.com
100%
up to 300€
Offers
Free Spins
Wager
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Icon PrinceAli
Prince Ali
princeali.casino
100% up to €1 000 + €10 offered
Special Offer
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Icon nevadawin
NevadaWin
nevadawin.bet
100% up to €1 000 + 10 free spins + €10 offered
Special Offer
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Icon Wild Sultan
Wild Sultan
wildsultan.com
100% up to €500 +20 free spins and 4×25€ offered per day
Special Offer
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Icon Madnix
Madnix
madnix.com
100% up to €300 and 290 free spins offered
Special Offer
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icon winoui
WinOui
winoui.com
100%
up to 500€
Offers
300
Free Spins
Wager
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Every casino you can trust is available now, on Madness Bonus. Each offer on our Website must pass a private test, we will never propose a casino with incorrect forms of payment or with bad gameplay. Find out the best offers for you to have fun !

We answer all your questions

Do you have one or more questions about the online casino world? Before you go looking for your answer, here are some questions that players regularly ask us.

What is the best online casino?

Although we have favourite casinos, it is difficult to say that one casino is better than another in every way. It is a combination of factors that make one casino stand out over another. Everyone has their own preferences, so each player will have their own ranking.

How to choose a reliable online casino?

Do you want to find a reliable online casino, with impeccable security, that can be played in France and that offers your preferred payment method? Don’t hesitate to read our online casino reviews, and compare casinos to make your own opinion.

How do I register with an online casino?

Registering at an online casino couldn’t be easier. No matter which site you choose, all you have to do is click on “register” and follow the instructions. Don’t forget to fill in your personal details correctly if you want to withdraw your winnings.

Can you play for free (fun mode) in a casino?

Yes, many online casinos offer their players the chance to try out slot machines for fun, in demo mode. You play with chips, in play money. Once you’re ready to play for real money, deposit and have fun! Remember, the casino is for fun, not for making a fortune.

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The best online casinos of 2022

We know it can sometimes be really hard to find the best online casino to play on. There are thousands of websites to choose from. New ones are even coming out every month. To help you in this difficult quest, Madness Bonus presents you the 4 best online casinos of 2022. Discover all they have to offer you just below and claim your welcome bonus to start playing.

Icon Wild Sultan
Wild Sultan
wildsultan.com

🏆 Wild Sultan: 100% up to 500€ + 30 free spins & 4 x €25 daily giveaway

Founded in 2014, Wild Sultan is a casino that will surprise you by how good it is. It’s player base is getting bigger day after day, thanks to various reasons. This casino is the smoothest in term of navigation and the slot machines are also extremely fluid. Try it, you will be surprised. It also has daily missions you can complete to win prizes.

Wild Sultan’s welcome offer consists in a 100% up to 500€ bonus (wager x35) + 20 free spins and 4 x 25€ daily giveaway.

Read our Wild Sultan casino review

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Icon Cresus casino
Cresus
cresuscasino.com

🥈 Cresus: 150% up to 300€ + 500 free spins for 50€ deposited

Founded in 2014, Cresus is a veteran casino for French speaking players. It is extremely popular, and has a huge player base. On top of its attracting welcome bonus, Cresus offers a lot of regular promotions, and has excellent loyalty and VIP programs. It also has a well-stocked games library thanks to a good game providers selection. On this casino, enjoy free spins, deposit bonuses as well as cash back if you are a VIP player.

Feel free to claim our exclusive Madness Bonus x Cresus casino welcome offer that consists in a 150% up to 300€ bonus + 500 free spins on Yggdrasil’s Multifly (for 50€ deposit). This bonus comes without a wager to complete. To withdraw, you will have to cancel your bonus balance.

Read our Cresus casino review

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jack21
Jack 21
jack21.com

🥉 Jack21: 110% up to 220€ + 20 free spins

Jack21 is the perfect website for Live casino games lovers. Like it’s name indicates it, this casino founded in 2020 has a strong focus on Live dealer games like Blackjack, Poker and even more original games such as Monopoly Live, Crazy Time or Gonzo’s Treasure Hunt.

This casino offers a pretty unique welcome bonus: 110% up to 220€ (wager x30) + 20 free spins and 2 x 20€ daily giveaway. While most casinos are limited to a 5€ max bet even on live casino games, Jack21 allows you to bet up to 100€ per hand on Live casino games while playing with an active bonus.

Read our Jack21 casino review

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Icon lucky8
Lucky8
lucky8.com

Lucky8: 100% up to 200€ + 500 free spins for €50 deposited

You enjoy your time on Cresus casino? You will adore Lucky8, its little brother. It came out in 2017 and hasn’t stopped getting better since. the main difference between Cresus and Lucky8 is that the latter is offering sticky bonuses with wagers to complete. It has a lot of slot machines from the best game providers, as well as the whole Live casino games library of Evolution Gaming.

Play on Lucky8 thanks to a 100% up to 200€ welcome bonus (wager x40) + 500 free spins (for 50€ deposited). The perfect occasion to discover this casino with a boosted balance.

Read our Lucky8 casino review

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Online casinos welcome bonuses

To attract new players to their website, online casinos offer them welcome bonuses. The welcome bonus you will receive can take multiple forms: deposit bonus, no deposit bonus, free spins, cash money… Discover all these kinds of bonuses just below.

Online casinos deposit bonuses

The first and more frequent kind of online casino welcome promotion are the deposit bonuses. It is also the main bonuses you will find here, on Madness Bonus: deposit bonuses on the best and more trustworthy online casinos. How does this work? It’s very simple. Deposit the amount of money you want (300€ for example), and your depositt is matched by the casino to a certain percentage and amount.

For example: deposit 300€ with a 100% up to 300€ bonus and you will start playing with 600€ in total.

As nothing comes for free, these bonuses come with betting requirements. You have to complete a wager. That means you must bet the amount of your deposit and the bonus that you received a certain amount of times. If we take the previous example (300€ deposit, 300€ bonus) with a wager x30, you have to bet 18,000€ before requesting a withdrawal.

Of course, this is just an example as every casino has wagering requirements of its own. Some casinos will give you a lot of free room in how you can play with an active bonus. Others will have very precise and restrictive rules. Always read the bonus terms and conditions before depositing. The most common betting rule is a 5€ maximum bet per spin.

No deposit bonuses: free money

No deposit bonuses are another kind of common welcome offers. Some casinos are offering you a small amount of cash you can use to discover their games. Most of the time, you will receive between 5 to 10 euros directly into your balance. Just know that in general, you are only allowed to withdraw up to 100€ from the winnings made with this free money. For more information, read the casino’s terms and conditions.

We know it can be frustrating to be limited like this, but just see this bonus as a way to discover the casino. Nothing more.

Online casinos welcome free spins

Finally, you can also receive free spins when registering on a casino. On some casinos, you receive these free spins in addition to your deposit bonus. Other times, you just receive these upon registration. Either way, always be sure to check the casino’s terms and conditions to be aware if your free spins come with specific wagering requirements.

How to find a good online casino?

Finding a good and trustworthy online casino is not easy. There are a lot of options out there, and the best is still to compare the different casinos. As we know your time is precious, we have redacted online casino reviews to help you choose the best casino.

We analysed a series of criteria to identify the best online casinos:

What makes a bad online casino?

There are various reasons why an online casino can be considered a bad one. As we don’t want you to have bad surprises when gambling online, we will help you identify a bad casino.

Online casino: the importance of the gaming licence

Every online casino must have a gaming licence. It is mandatory. To find out if a casino has a gaming licence, check its footer and you will find all the information you need. The gaming licence guarantees the casino you are playing on is 100% safe and fair. The licence is given by an external organisation, that assures the casino can not interfere with the odds.

If you encounter a casino without a gaming licence, you just have one thing to do: never play on this casino!

Are the bonus terms and conditions easy to comply with?

Playing with a bonus is always exciting, as you have a boosted balance. Every bonus comes with its own conditions you have to respect. Breaking the bonus terms and conditions could have your balance being cancelled by the casino. Trust us, you don’t want to be in this situation. Don’t panic, most casinos have easy to understand bonuses conditions. Most of the times, the problem is not to understand the bonus T&C’s but to respect them.

Sometimes, casinos have so many betting conditions that you don’t have much room left to have fun. Some casinos even have a list of forbidden slot machines when you play with an active bonus. Lucky for you, this betting condition is becoming less and less frequent. If you like a casino but not its bonus rules, just deposit without activating a bonus.

Something you have to check in the bonus terms and conditions is how much you are allowed to withdraw after completing your wager. Most of the times there is no limit, as you completed a wager. But some casinos will limit your withdrawals to 5 or 10 times the amount of your deposit. It is extremely rare but it exists.

We will never say it enough: always take a few minutes and read the casino’s terms and conditions before you start playing. It does not take long, and it could avoid you some unpleasant surprises. This way, you will play with peace of mind, knowing you respect their rules.

How to deposit on an online casino?

Online casinos offer a multitude of deposit methods to their players. While credit card deposits are the most common, other options can be used to credit your player account.

Here is how you can deposit on an online casino:

All deposits (except in cryptocurrencies) are free of transaction fees.

Can I deposit with PayPal on an online casino?

Unfortunately, there are not a lot of online casinos that accept PayPal as a deposit method. Why? Because casinos don’t want to deal with people who deposit and then open a PayPal ticket to get their money back. One of the only casino that accepts PayPal deposits is Gamdom.

Lucky for you, Gamdom is a partner of ours and you can claim a free chest (with up to $50 inside) when registering on this casino with the code “MadnessBonus”.

How to withdraw from an online casino?

Withdrawing from an online casino is extremely easy. To make this even more simple, we advise you to verify your account immediately after you register on a casino. This way, when you win you will be able to withdraw faster. Withdrawing usually takes between 2 to 5 days.

Here are the most common withdrawal methods on online casinos:

On most online casinos, there is a maximum amount of money you can withdraw per week and month. This amount is different for each casino. It can be 1,500€, 2,000€ or even 5,000€ per week. To find out how much you can withdraw per week and month, head over to the casino’s terms and conditions. If you like to play and withdraw big amounts of money, we advice you to play on cryptocurrency casinos.

How to become a VIP player on an online casino?

Every player want to reach the VIP rank. To be part of this private club, you have to play on the casino on a regular basis. Regularity really is the key to become a VIP player. The more you deposit and the more money you wager on the casino, the more chances you have to reach this special status. Casinos keep to themselves the conditions of access to their VIP club.

Becoming a VIP player unlocks the following perks:

It doesn’t even stop when you reach the VIP status. Most casinos have multiple VIP ranks. Keep playing and you will level up to unlock even more amazing rewards.