The way Deal Empire reviews online casino bonuses can help players plan their iGaming experience in advance. This affiliate website has made transparency their mission when it comes to bonus hidden catches, small fine print that can ruin players’ journey after registering and depositing money into a casino account.

Before signing up to 400 online casinos, the website always advises their audience to read T&C’s beforehand, even after inspecting 400 casino bonuses, there are YouTube slot videos recorded by Deal Empire providing ease for players who want to know what their next slot game looks like. Forget about trying to find slot demo video about a specific slot, they will provide it for you. In other words, they review and promote online casino deals the way they are.

Evidently, this doesn’t mean that Deal Empire won’t be missing any casino offer considering that online casinos very often change their new player bonuses, sometimes without informing their affiliates. If affiliates don’t get informed when 400% casino bonuses have been changed, this can result in lost conversion for them, and even so often making users leave their site.

Consequently, this can have negative impact for the affiliate who reviews casino deals, resulting in decreasing their user average session duration or affecting their bounce rate negatively.

How popular are 400% Welcome Bonuses

Welcome bonuses are created in order to attract players to join and deposit at a certain casino. Therefore, the more appealing the welcome bonus is, the more likely players are to stick around. The same can be said when you shop at a supermarket for example, if one is cheaper you are probably more likely to shop there more often rather than other stores since you are getting a better deal. The majority of the time a casino will offer their new players a 100% deposit match bonus, which means players have double their money to play with. However, some casinos offer higher percentages even up to 400%, so the money you will have to play with is 5 times the amount you have deposited.

This meaning you will have longer to play the games you enjoy and will not need to worry about your account balance running out too soon. Although they are rare, 400% casino bonuses do exist and you can find in-depth reviews of each offer on

What you should know about 400% Casino Bonuses

If you decide to deposit at a 400% casino there are some things you should be aware of first before you jump in the deep end and make your initial deposit.

If a casino has an offer of 400% casino bonus, they are likely to split the offer over several deposits rather than just the initial deposit. This is good as it keeps you entertained for longer and is just like a reload bonus so for each consecutive deposit you make, you will receive a bonus to accompany it.

Be sure to check the wagering requirements for the offer as this will inform you how much you need to bet in order to be able to withdraw your winnings from the casino.

The validity on a welcome bonus at a casino is usually 30 days, so its important to know that you have enough time to complete the wagering requirements within this time frame. The wagering will start as soon as you make your first bet so don’t hesitate in getting started straight away and enjoying your bonus money at the casino.

Not all games that a casino provides will count 100% towards the wagering requirements of the bonus, this is stipulated in the T&C’s and there will be a statement to show how much percentage each game will contribute to meeting the requirements. The best way to meet the requirements is to play slot games, as the majority of casinos will allow slots to have 100% contribution in terms of wagering.


Casino Deals
4.5 rating
100% UP TO £/$/€100 Bonus + 50 Free Spins on Starburst
4.8 rating
100% UP TO £/$/€200 Bonus (35xW)+ 100 Free Spins (50xW) on Starburst, Finn and the Swirly Spin, Book of Dead, VIP Black and Aloha! Cluster Pays
4.0 rating
100% UP TO $/£/$100 Bonus + 300 Spins to be used on 4 different Netent Slots of your choice
4.0 rating
400% UP TO €1000 Bonus upon 1st deposit + €10 Sign Up Bonus (€3000 Welcome Package)
4.3 rating
1200% Match Up to £/$/€2,400 Welcome Bonus Package Upon 3 Deposits
4.8 rating
Up to 520 Spins on Book of Dead Welcome Bonus Package
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Disclaimer: Here at Deal Empire we recommend our users to quickly check the T&C’s and the validity of these online casino deals, as these can be anytime, subject to be changed by the operators that we are partners with. Even though we are affiliated with these brands, it is important to mention that we are an Independent Reviewer in the iGaming Industry, thus all our Reviews are Unbiassed & Transparent.