400% Casino Bonus – How To Quadruple Your Bankroll in 2022
The more lucrative casino bonuses are, the rarer they’ll be. Once you’ve found a 400% casino bonus, you'll need to know the ins and outs involved. That's where we come in! Keep reading to learn more – feel free to check out our articles on 200%, 300% and 500% Casino too!
- The Best 400% Casino Bonus
- How Do 400% Casino Bonuses Work?
- Who Can Claim a 400% Casino Bonus?
- Types of 400% Casino Bonuses
- Where Can I Find 400% Casino Bonuses?
- Casino Bonus Terms & Conditions, Explained
- How To Claim a 400 Casino Bonus – Your Easy Guide
- How We Choose a 400% Bonus Casino
- Pros and Cons of the 400% Casino Bonus
- Why Do Casino Offer 400% Bonuses?
- Alternatives To the 400% Casino Bonus
- Can UK Players Claim a 400% Casino Bonus?
- 400% Casino Bonus – Summary
- 400% Casino Bonus FAQs
The Best 400% Casino Bonus
Up To 400% Bonus on First Deposit
400% Up To $2000
400% Match Deposit Bonus Up To $4,000 +$75 Free Chips
Lucky Red Casino Play
Deposit $100, Play With $500
400% Bonus up to $80
Up to $500 Welcome Bonus
Up To 400% Welcome Bonus
Comix Casino Play
Deposit $20 & Play with $100
Deposit $30, Play With $150
What Is a 400% Casino Bonus?
A 400% casino bonus is a reward or incentive which is often offered to new players on their first deposit (or their first few deposits) to a gambling platform.
It is usually provided as a fixed percentage of bonus money on top of the player’s initial deposit, up to a maximum threshold set forth by the casino (e.g. 400% bonus up to $100).
This offer can also consist of free spins – in this case, the players only need to make a minimum qualifying deposit, for example, $10. Then, they’ll receive between 25 and 500 extra rounds at a particular online slot (e.g.: Starburst, Book of Dead, or Wolf Gold).
How Do 400% Casino Bonuses Work?
The main principle is easy to understand – players receive four times their initial investment, whether that’s in bonus money, free spins or other benefits, such as loyalty points.
It’s exceedingly rare to find a 400% casino bonus awarded with no deposit – usually, that can also be considered a red flag. Shady platforms can sometimes offer very generous offers like this to attract newcomers.
Not only that, but reputable online Casino with valid licences will usually require a real-money deposit upfront to grant you a 400% bonus.
Who Can Claim a 400% Casino Bonus?
In the vast majority of cases, a 400% casino bonus is an offer aimed at new players to thank them for signing up after following the below steps:
- Pass all relevant verification checks.
- Deposit through a method and/or use casino promo codes to unlock the offer.
However, you may also be able to claim an online 400% casino bonus as an existing player. These offers can be included in VIP clubs or loyalty programmes.
Because of that, you may have to meet other requirements first, such as having VIP status, a high level of activity on the platform, or reaching a particular tier in the VIP scheme.
Types of 400% Casino Bonuses
When you browse through different gambling platforms, you’ll quickly notice that each structures and promotes its 400% casino bonus in a unique manner.
Depending on the casino’s policy, the offer may include distinct benefits and steps needed to claim it. Some operators can add extra spins, poker chips, or a cashback bonus on top.
To make your journey easier, we’ve compiled the research for you – here are the best 400% casino bonus offers you can find in 2022:
400% First Deposit Bonus
This is the most straightforward example of a 400% casino bonus – to claim it, you only need to make a first deposit, typically the minimum amount set by that particular casino.
Let’s take Playdingo’s current offer as an example to make this even easier to understand. This site advertises a 400% bonus up to $80, with a minimum deposit of $10 to claim.
If the player makes the minimum deposit only, the casino will match it by 400%. So, after you deposit $10, you will have $50 as play money. However, online Casino will also set wagering requirements for the bonus money, the deposit, or both.
Keeping Playdingo’s example in mind, here, the operator asks us to wager both the deposit and the bonus funds 50x. Don’t forget this golden rule: the higher the wagering terms, the less attractive the offer.
There may be instances where the 400% casino bonus is part of a larger welcome package that includes other offers. For example, let’s take Casino Superlines’ current promotion.
The operator offers a 400% casino bonus on your first deposit. However, they will also match your second deposit by 100% and your third deposit by 200%. This will essentially create a welcome package with a whopping 700% bonus!
However, other platforms will structure their 400% casino bonus differently, with all percentages offered on the player’s consecutive deposits cumulatively reaching 400%.
In this case, the bonus structure may look a little something like this:
- 100% on your first deposit up to $300
- 200% on your deposit up to $100
- 100% on your third deposit up to $50
When you claim a 400% casino bonus with free spins, two situations are usually possible – either the extra spins are included on top of the 400% welcome bonus, or the bonus consists entirely of free spins.
In the first scenario, you should expect a smaller number of free spins up for grabs, as they are seen as an extra to the main course – the offer may be worded something like “400% casino bonus on your first deposit + 25 extra spins at Book of Dead.”
However, in the second scenario, free spins will be the star of the show, meaning you can expect to unlock at least 100 rounds at your favourite video slot!
NetBet is a great example to note here – this online casino offers a welcome package consisting of up to 500 free spins when depositing £10 and using a promotional code.
400% Match Deposit Bonuses With Promo Codes
Unlocking a 400% bonus at an online casino can also include an extra step, which involves inserting a promo code in a designated field (also known as bonus code, coupon code or voucher).
Both Lucky Red Casino and 4 Crowns Casino serve as fantastic examples here – they will match your initial deposit by 400% if you use dedicated promo codes either at registration or in the “cashier” section.
Do keep in mind that promotional codes need to be inserted correctly down to the last letter or the offer won’t be credited – the instructions should be presented in great detail on the offer page or in the terms & conditions.
Promo codes usually consist of generic words, such as ”WELCOME1” or include the brand name (e.g.: ”LuckyRed400”).
Casino Bonus for High Rollers
Some online Casino advertise bonuses for regular players, but they also reserve a special category for high rollers. The only real difference is that 400% casino bonuses for high rollers usually require a higher minimum deposit. Naturally, the reward potential is equally attractive.
Whilst in some cases it may be enough to deposit a larger initial sum as a newcomer, in others, you may need to be enrolled in the loyalty programme first to access the offer, or be a VIP customer.
Where Can I Find 400% Casino Bonuses?
The rule of thumb to go straight to the source. We’ve selected a list of trustworthy online Casino with this offer in our table above, so you can use it as a great place to start!
If you want to be the first to find out about that juicy 400% casino bonus, we highly recommend following all of the above channels and, of course, turning on your notifications!
Casino Bonus Terms & Conditions, Explained
As mentioned previously, 400% casino bonuses are very attractive offers, but they will come with some strings attached. Advertising a 400% casino bonus with no wagering or no deposit requirements is usually a massive red flag.
Reputable online Casino will have explicit terms & conditions that limit the overuse of a particular bonus. It’s important to carefully read each of them to best determine if the offer is worth claiming, and if the terms are fair and transparent, as they should be:
This requirement refers to the minimum amount of money you need to deposit upfront to be eligible for a 400% casino bonus. Based on our research, this amount is small – $10 or $20 on average.
Eligible Payment Methods
Some online Casino restrict particular payment providers from welcome bonuses in general, and that may also apply to a 400% casino bonus.
Usually, e-wallet deposits are the ones excluded. So, if you tend to visit Skrill Casino, NETELLER Casino or PayPal Casino a lot, you may miss out on the offer if you don’t look for an alternative deposit method.
Thankfully, the eligible payment methods are mentioned in plain sight on the bonus page, so make sure you read the fine print!
The wagering or rollover terms refer to the amount of times you need to play through the bonus funds before you are able to convert them to real money.
When you claim a 400% casino bonus, the terms & conditions will explicitly mention if the wagering terms apply to your initial deposit and the bonus funds, or only one of the two.
A sweet spot to look for is 25x or 30x as maximum wagering terms – the higher you go, the harder it’ll be to convert the bonus balance into withdrawable cash. Here’s how it all works in practice:
- Wager £50 – Wagering Rate 20x = Total you need to wager = £1,000
- Wager £100 – Wagering Rate 35x = Total you need to wager = £3,500
- Wager £200 – Wagering Rate 5x = Total you need to wager = £1,000
Gambling sites may also limit the amount you can win with the 400% casino bonus. Similar restrictions can be placed on the free spins, if they’re included in the overall package.
For example, if you’ve deposited $100 and the online casino matches it by 400%, you’ll have $500 in play money. However, anything you win above the maximum threshold specified by the casino can’t be withdrawn.
There is some good news, as well – some operators, such as Lucky Red Casino, don’t have any maximum cashout limits set. There isn’t even a substantial offer, such as a 400% casino bonus!
Almost all gambling promotions have a limited time frame in which they can be claimed – this also tends to be the case with an online casino 400% bonus.
In practice, that means you will have to claim the bonus and fulfil all wagering terms within a certain time window; otherwise, the operator will cancel the bonus and all winnings acquired with it.
When it comes to a casino bonus, the time window is pretty broad – between 7-14 days on average or even 30 days. If the rollover requirements are fair, you should have plenty of time to meet those demands.
Games & Stake Restrictions
Before you get too excited about that 400% casino bonus with free spins, you should know that gambling operators often limit the bet amounts you can use.
The same unfortunately applies to the selection of games you can use your bonus on – make sure you also consider this, so you don’t get stuck playing a game you don’t like!
Often times, free spins are only available at a particular online slot, and you’ll only be able to play with the minimum stake (e.g. $0.01 – $0.02 per spin). This may not be a huge problem for a low-stakes gambler, but high rollers will surely think differently.
How To Claim a 400 Casino Bonus – Your Easy Guide
To claim a 400% bonus online casino, the steps you need to follow will always depend on the operator’s policy.
However, usually, the procedure is very similar, with only a few minor differences. Here’s how to claim a casino bonus in just 6 steps – grab your laptop or phone, and let’s begin:
- Choose an online casino with this offer (look over our table above for inspiration!)
- Register a new account.
- Upload copies of your documents to verify your identity.
- Make the minimum deposit through the method required.
- Insert a promo code at registration or in the cashier (optional).
- Grab & enjoy your 400% casino bonus!
Any wins acquired with the bonus will be credited into your bonus balance, which is separate from your real-money balance. Make sure to meet any wagering terms attached before you can request a withdrawal in cash.
Carefully weigh all restrictions that apply to the 400% casino bonus before proceeding, and avoid offers with narrow time windows!
How We Choose a 400% Bonus Casino
Never choose an online casino for the long-term based on a single promotion – not even a 400% casino bonus.
There are other factors at play that matter just as much, perhaps even more, from the security of the platform you’re gambling on, to its reputation and bonus terms.
You can be drawn in by a substantial bonus amount and lose sight of the other factors. Here’s what to look at to protect yourself and your personal data before choosing the absolute best 400% bonus casino:
The risks associated with playing on unlicensed platforms are enormous. There’s literally no player protection in sight, nor any central authority you can contact if you were scammed and no safety procedures in place.
Because of that, this is the most important aspect you need to check before registering – visit the footer section of your online casino of choice. You will find all licensing information you’re looking for, from the issuer to the availability, licence type and number.
We only select 400% bonus Casino licensed by prestigious authorities, such as MGA (Malta Gaming Authority), Curaçao eGaming or Gibraltar Gaming Commission.
Lastly, we carefully review their safety protocols (firewalls, SSL certificates, data confidentiality agreements), so that any personal information you share with the platform is not at risk.
Bonus terms should always be specified in great detail, in a transparent section of the page. This way, the player can consider every aspect in order to make an informed decision.
You should not have to jump through hoops to find the key information you are looking for – any legitimate online casino will have a dedicated terms & conditions section, as well as in-depth information, directly on the promotional page.
Moreover, bonus terms should be reasonable and attainable for the average gambler – if you see a 400% casino bonus with a 70x rollover requirement, and a time limit of 24 hours, simply walk away. Such offers are designed to put you at a disadvantage.
If you run into any issues when registering a new account or trying to claim that 400% casino bonus, it’s essential to know you can contact someone instantly and receive assistance.
The operators we select have impeccable customer support services via live chat 24/7, telephone or email. Even if you contact the online casino in writing, you should aim for a good response rate of 24-48 hours.
This is yet another proof that the platform in question values its customers and resolves issues in a timely manner.
If you want to accurately gauge the reputation of a 400% bonus casino, you can start by browsing through player forums and communities, then assess what the main positives and negatives are.
However, if you see many player complaints that are centred around the same issue, it’s definitely an aspect you shouldn’t ignore.
To go one step further, you can look up your online casino of choice on the regulator’s official database – if they were blacklisted in the past, that’s the biggest red flag!
A trustworthy 400% bonus casino will display software stamps of approval from eCOGRA or iTech Labs.
This will give you more peace of mind when gambling, as this means that each game on the platform uses RNG technology (Random Number Generator), so your odds are fair.
Another certificate of trust is the online casino’s list of software providers – if you see Microgaming games, iSoftBet slots or Playtech games listed, that’s a fantastic sign, since these are some of the most well-known studios in the industry.
Pros and Cons of the 400% Casino Bonus
A 400% casino bonus might seem like a gift from the gambling gods in theory – however, in practice, things are a bit more nuanced than that.
Here’s an overview of the advantages and disadvantages to expect before you grab this offer with both hands:
- Quadruples your starting bankroll
- Requires a small minimum deposit
- Often includes other bonuses on top (free spins, cashback)
- You get to test out different casino games
- Attractive to both low rollers and high rollers
- Can be claimed by newcomers
- Some have very high wagering requirements
- Hard to find for UK-based players
- Low maximum cashout limits often attached
Why Do Casino Offer 400% Bonuses?
You may be wondering, and rightfully so – what’s the catch? Why would an online casino offer such a generous bonus amount to a new player, or even a loyal customer?
Well, the answer is simple – iGaming is one of the most competitive industries out there. Many gambling sites are chasing new players for business, so it’s no surprise the incentives and bonuses offered are constantly rising in monetary value.
A 400% casino bonus is also a great marketing and retention tool – if it comes with fair wagering terms, it instantly establishes trust for a new gambler. Moreover, it boosts that platform’s popularity and reputation.
Lastly, a new customer is more likely to stick to a gambling site that welcomed them so generously. Evidently, online Casino are betting (no pun intended) that it’s exactly what will happen!
With a 400% casino bonus, everybody wins – the player also receives a help to increase possible winnings and their bankroll gets a significant boost, which will lengthen and enhance playing time.
- Wager £10 – 400% Casino Bonus = £40
Total bankroll =£50
- Wager £20 – 400% Casino Bonus = £80
Total bankroll = £100
- Wager £30 – 400% Casino Bonus = £120
Total bankroll = £150
- Wager £50 – 400% Casino Bonus = £200
Total bankroll = £250
Alternatives To the 400% Casino Bonus
If you can’t find a 400% casino bonus in your region or jurisdiction, don’t fret too much – top casino sites will always provide alternative offers to get you through the door with a smile, such as:
This is considered a standard welcome offer, as most online Casino have it listed on their platforms. The principle is simple – once you register a new account and make a first deposit, the operator will double the amount.
If you deposited $20, you’ll have $40 in play money. However, restrictions often apply and your funds will only be matched to a certain maximum amount – e.g. 100% up to $100.
A 300% casino bonus can be credited in different ways: for example, you can get a 300% match deposit bonus when you fund your account for the first time. So if you deposit $40, the online casino will reward you with $120.
However, a 300% bonus can also be credited in incrementals or offered as a welcome package. For instance, you can receive a 200% match deposit bonus when you first top up your balance, a 75% reload bonus on your second deposit and a 25% bonus on your third deposit.
A 500% casino bonus is terrific, especially for a new gambler! It is, without a doubt, one of the rarest offers out there and, unfortunately, it tends to come with high wagering terms.
Our advice is to evaluate the rollover requirements even more carefully with a big bonus like this – make sure it looks just as good in practice as it does on paper!
For example, if you deposit $10, and grab a 500% casino bonus, you’ll have a total of $60. However, if the wagering requirements are above 50x, it will be very hard to make the qualifying bets and clear the bonus.
600% casino bonuses are quasi-mythical in the gambling world, in that they are so hard to find that some just go for the lower percentage offers just cause they're easier to find. Once you've caught one of these mythical creatures, you can expect to increase your deposit 6 times over! Look out for those massive wagering requirements though!
Can UK Players Claim a 400% Casino Bonus?
Unfortunately, very few UK casino sites offer a 400% bonus. Instead, this offer is more common at EU Casino or offshore licensed gambling platforms. With that said, we’ve found two happy exceptions:
- Gala Bingo currently offers a 400% casino bonus for new customers – if you deposit and spend £10 on bingo tickets, you get a £50 welcome bonus.
- 888 Ladies has a similar promotion – if you register and deposit £10, you get £50 that you can use on both bingo and slots.
In general, when it comes to the UK market, these high casino bonuses are more frequently encountered on bingo sites, rather than slot sites.
400% Casino Bonus – Summary
A 400% casino bonus is one of the most attractive and versatile offers, as it can be claimed by both new and existing players, if they follow the right steps.
Although a 400% casino bonus is rare to find and comes with several restrictions, if you follow our detailed guide, you can certainly make the most of it!
400% Casino Bonus FAQs
A 400% casino bonus is a monetary reward typically offered to new players as a welcome offer. Your initial deposit will be matched by 400%, so you quadruple your bankroll!
You need to sign-up to an online casino that provides this offer, complete the verification checks, then top-up your balance with the minimum deposit required for the bonus. Alternatively, you may need to deposit through a particular method or use a promo code.
Although it’s a rare offer, you can still find 400% casino bonuses on many licensed gambling platforms, such as Lucky Red Casino or Playdingo.
Yes, absolutely. Most 400% casino bonus offers are aimed at new players in particular, so you have plenty of choices!
It depends on the offer and the operator’s policy. Sometimes e-wallet deposits via Skrill and NETELLER are excluded from all welcome offers, including a 400% casino bonus.
Of course, unless specified otherwise. Mobile gambling is currently on the rise, so many of these awesome rewards can be claimed on a smartphone or tablet as well!
No. Doing this is against the terms & conditions and could result in your account getting deactivated. You can only claim a 400% casino bonus once per account/IP address.
Yes – but only if the bonus terms are fair, the time window is not too restrictive and the rollover requirements are reasonable, so you can make the best of it. A 400% casino bonus not only quadruples your play money, but you also get to experience more games with the same investment, such as video poker, jackpot slots or roulette.
- Winomania Casino Bonus Review 2022 Winomania Casino Intro Launched in 2018 and Licensed in Great Britain, as you will see in our online casino review, Winomania Casino is the real deal. Bright, colourful and easy...
- Best Google Pay Casino 2022: Online Casino With Google Pay Although relatively rare to find, a Google Pay casino offers a convenient and safe way of gambling online. In this article, we go over everything there is to know about...
- Top Casino Bankroll Management Strategies for 2022 Bankroll - a word often mentioned but frequently misunderstood. Effective casino bankroll management is key to enjoying a long and (hopefully) prosperous relationship between yourself and casino games. [toc]...
We collaborate with industry experts to make sure that our readers are getting the best possible content. All our articles are there to improve your casino experience.