Elevate your online casino experience to extraordinary heights with GambleChief’s selection of 400% deposit bonuses. These unparalleled offers quadruple your initial deposit, providing you with an immense boost to explore the vast and exciting world of online gambling.
Get your:
100% Bonus
Up to 1 BTC + 300 FS
* Promotion only available for first depositors
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
First Deposit
100% up to €100 + 100 Free Spins New Players Only. Min €20. 45x wagering.
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus Pack!
Get up to €1,500
+ 150 free spins!
Deposit €10. Wagering 40x
T&Cs Apply
1. This offer only applies to the first three deposits which you make within 2 days each after activating this bonus.
2. Bets placed with free spins are equal to*:
- Big Bass Bonanza: 0.2 EUR / USD, 0.2 CAD, 5 CZK, 2 DKK, 60 HUF, 14 INR, 20 JPY, 80 KZT, 2 NOK, 0.2 NZD, 15 PHP, 0.8 RON, 5 THB, 5 UAH, 5000 VND
- 3x3 Hold the Spin: 0.2 EUR / USD, 0.2 CAD, 3 CZK, 0.9 DKK, 40 HUF, 2 INR, 15 JPY, 50 KZT, 1 NOK, 0.2 NZD, 6 PHP, 0.5 RON, 4 THB, 0.5 UAH, 2500 VND
- Book of Rebirth: 0.2 EUR / USD, 0.2 CAD, 5 CZK, 2 DKK, 60 HUF, 14 INR, 20 JPY, 80 KZT, 2 NOK, 0.2 NZD, 15 PHP, 0.8 RON, 5 THB, 5 UAH, 5000 VND
⚠ If you cannot use the free spins you’ve received for any reason (i.e. games from the relevant provider are not available in your country, free spins are not supported for your account currency etc.), please contact our Support Team so that they can quickly recredit your free spins in another game.
3. The cash bonus has a wagering requirement of х40. The maximum bet which you can place using bonus funds is 5 EUR.
4. These free spins have a wagering requirement of х30. The maximum bet which you can place using bonus money is 5 EUR.
5. If you fail to fulfil the wagering requirement for this bonus within 5 days of it being credited, you will automatically forfeit this bonus.
6. Bonus T&C apply to this bonus.
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Wellcome Offer:
100% deposit bonus
up to € 200 on your first deposit
* New Customers Only | Play Responsibly
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus Pack!
Get up to €1,200
+ 220 free spins!
Deposit €10. Wagering 40x
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome bonus:
250% Up To 1,000€
+ 150 FS
* New customers only
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
First Deposit Bonus:
100% up to $1,000
+ 100 FS for Registration
Min. Deposit: $1
Wager: x35
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
First deposit bonus:
200%
up to $1,000
Minimum deposit: $50
40x rollover requirement
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus:
125%
up to $1,000
Min. deposit $20. Wager of 35x
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome package:
A Massive €3,200 Deposit Bonus
+ 650 Free Spins
Min dep €25. Wagering requirement x35
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Offer
100% up to €300
+ 200 FS
Minimum deposit €20
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus Pack:
450% up to €6,000
+ 325 FS on four deposits
Deposit from $/€20. Wager 35x
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome bonus:
Up to €500 Match Bonus
+ 100 Extra Spins
New players only. Min €20. 35x wagering.
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus:
Up to 300% Cash Bonus
and 100 Free Spins
* New customers only
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Bonus up to:
100% Bonus
up to €200 + 50 Free Spins
* New Customers Only | Play Responsibly
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Warm Welcome!
Welcome Bonus +100% on Your First Deposit
New players only
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Sign up:
Get 50 Free SpinsNo Wagering. First time depositors only* New Customers Only | Play Responsibly
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Package:
€500 Bonus
+ 100 Extra Spins
* New Customers Only | Play Responsibly
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus:
100% match bonus
up to $100 + 100 Free Spins
* New Customers Only | Play Responsibly
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Get your:
100% Bonus
Up to first $500 + 90 FS
* New Customers Only | Play Responsibly
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Package:
225% up to €11,000
Minimum Deposit: €20
Wager: x25
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
First Deposit Bonus
250% up to €2,500
+ 250 FS
Minimum deposit €10
Wagering requirements 35x
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
1st Casino Bonus:
75% up to €200
+ Freebet €5
Min deposit €25. Bonus wager x40
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Get up to:
$500 deposit bonus
100% 1st Deposit
* New Customers Only | Play Responsibly
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus Pack:
450% bonus up to €6,000
+ 325 Free Spins
Deposit €20. Wager 40x.
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
UK exclusive bonus:
Play with £15 and receive
50 NO WAGER FREE SPINS
* New Customers Only | Play Responsibly
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus Pack:
550% up to €4,000
+ 550 FS on four deposits
Min. dep. $/€20
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus Pack!
Get up to €1,500
+ 270 free spins!
Deposit €10. Wagering 40x
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Package:
300% up to $3,000
+ 200 Free Spins
Minimum Deposit: $10
Wager: x35
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Deposit Bonus:
250% up to 1,000€
+ 125 free spins
* New customers only
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus Pack!
Get up to €800
+ 200 free spins!
Deposit €10. Wagering 40x
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome package:
Wager Free 250% Bonus
up to 1,000€ + 125 Free Spins
* New customers only
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Offer
120% up to €400
+ 100 FS
Minimum deposit €20
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome bonus:
655% up to $3,275
+ 50 Free Spins
* New customers only
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Casino Bonus!
100% up to €500
+ 40 free spins!
Deposit €20. Wagering 35x
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome bonus:
150% Bonus up to: 400€
+ 100 Free Spins
Min dep: 25€. Wager: 35x
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Offer
100% up to €500
+ 10 FS
Minimum deposit €20
Wagering x40
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Casino Welcome Pack:
Up to €900 + 100 Free Spins
bonus
for your first three deposits!
For new Ditobet users. Min deposit €15. Wagering 40x
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome package:
252% up to €3,500
+ 200 Free Spins
Min dep €20. Wagering requirement x40.
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus:
Up to 5,000 USDT
+ 80 Free Spins
Min. deposit 20 USDT. Wager x40
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
New Member Offer:
Get €2,000 Casino Bonus
PLUS 100 free spins
Wagering 25x. Minimum deposit: 15EUR or equivalent
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome package:
100% up to $400
+ 150 free spins
Min. dep. $10, Wager 50x
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Wellcome Offer:
100% bonus up to €300 + 20 Free Spins on Book of Dead * New Customers Only | Play Responsibly
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
BOOOOOSTING BONUS:
225% up to $1,500
and 100 Free Spins
Deposit $10. Wagering 40x
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome bonus:
150% Bonus up to €/$100
Min €/$20. Wager 40x.
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus:
400% up to 1,000 USDT
Start your journey at Bit4Win!
Wagering 30X. Minimum Deposit: 10 USDT or equivalent
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus:
100% up to 1,000 EUR
Minimum deposit: €10
Bonus Wager - x50
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Bonus up to:
100% Bonus
up to $/€100 + 101 Free Spins
* New Customers Only | Play Responsibly
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus
120% up to €500
+ 50 FS
Minimum deposit €20
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Pack:
250% up to €7,500
+ 150 Free Spins
Minimum Deposit: €25
Wager: x25
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Get up to:
100% matched bonus
up to $500
* New Customers Only | Play Responsibly
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Welcome Bonus
100% up to €300
+ 200 FS
Minimum deposit €20
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
Get an
Instant 100% Bonus
up to $200 on your 1st deposit
* New Customers Only | Play Responsibly
18+ | Key terms and conditions apply. See operator's site for full T&Cs. Please gamble responsibly. #ad
What Is a 400% Deposit Bonus?
There are many websites with different lucrative privileges. A 400% deposit bonus is one of them. A person gets the gift and multiplies the invested sum four times. In other words, one gets more chances to get on a roll. There are two variants one can use when dealing with this advantage. The first one is to invest the minimal sum and test the perk. The second option is to provide the highest stake and multiply winning chances.
We at GambleChief want to explain everything in a couple of simple words. Let’s imagine that a punter has registered and provided the system with $20. If the platform has a 400% welcome bonus, the gamer will have $100 to crack the whip. How does it work? So, one gives $20. Then the system multiplies it four times. 20×4=80+20=100. To cut a long story short, a person invests less but gets more.
Reasons to Choose a 400% Match Deposit Bonus
Experienced players know how to benefit from a 400% casino bonus. Though this perk relates only to newcomers, others can get it as well.
For example, a woman deals with 888, but she decided to try her hand in Casumo. Consequently, she will become Casumo’s new client and take advantage of welcoming prizes. She knows that little sums are not so rewarding. That is why she will prefer higher investments to be able to gamble longer. On the one hand, she can deal with the unchangeable bet and play more times. On the other hand, she can experiment with higher bets that bring better outcomes.
Some sites have from 1 to 5 available percentages. For example, Playamo grants the gift to the newcomers in several steps. The platform expects a person to become a regular customer and test the Lady Fortuna more than once. That is why a person gets plus 100% on the first deposit and 50% on the second. It is necessary to check T&C to learn more about the requirements for the bonus acquisition and its withdrawal.
Easy Steps to Claim a 400% Casino Bonus
Nobody wants to deal with websites that have complicated deposit, withdrawal, and bonus acquisition procedures. GableChief selects only easy-to-handle sites with real privileges. To get a 400% bonus, a challenger will need to take four easy steps.
Read Our 400% Bonus Casino List
Almost each of our articles has a list of platforms that guarantee a 400 welcome bonus. None of them deals with cheating and illegal affairs. Our web list has nothing to do with cash risks. We let our visitors test the strategy without budget harm. Our variants are worth trusting.
Choose a Casino
The next step is to read the requirements of casinos and select the one with a 400% slots bonus. It is necessary to get acquainted with T&C or ask an expert via chats, emails, or phone calls.
Claim the Bonus Offer
One needs to introduce data to claim the reward. A person should not lie because cooperation between casinos and customers is fair on trustworthy platforms. Afterward, it is impossible to save the profit when leaving the game without the registration. The casino owner is ready to give the reward only to those who are honest with them.
Play Games!
As soon as the person sees the prize on balance, it will be time to try one’s luck. The variety of games is impressive, but a punter should choose the one he or she is aware of. It is risky to invest money when having no idea how to score. Only knowledgeable gamblers can hit the jackpot using bonus cash or spins.
400% Deposit Bonus Pros & Cons
Though a 400% deposit bonus is an excellent premium for newcomers, it has positive and negative aspects.
Pros
- it makes gaming time four times longer;
- it is a luxurious chance to come out on the top faster;
- one bets more thanks to a generous extra balance;
- only respectful platforms can offer such a lucrative proposal;
Cons
- no deposit – no bonus;
- some platforms demand too high stakes or investment to let a person cashout the prize;
- this bonus might not fit all games.
A punter must consider all the pros and cons before claiming compensation.
Discover More Deposit Bonuses at GambleChief
GambleChief has tested many websites to find the ones with 400 bonus slots and other offers. We verify the reputation of each gambling platform before presenting it here. We test their help centers, try to cash out rewards, play games to check their quality. Besides, we test the speed of withdrawals and fairness. If the platform does not meet our requirements, we will never introduce it here. Moreover, each operation is to be legal and correspond to T&C.
FAQ
Can Every Player Claim 400% Match Bonus?
Yes, if a person is compatible with the requirements and is ready to abide by the conditions.
Is it possible to claim a 400% deposit bonus as a new player?
Yes, because it is usually a welcoming perk for newcomers. One must read the requirements of the casino to know how to claim it.
What’s the best 400 bonus casino?
One can find a list of top casinos on our site, learn about them, test their products for free, and select the best variant.
Are 400% casino bonuses really worth it?
Yes, but only for those who know the rules of the game. That is why it is better to learn the strategy using our no-cost demos. High rollers always benefit with 400% reward because they bet a lot and get a lot.