Banzai Slots is a relatively recent online casino that was founded in 2019 by Mountberg Limited. This group also operates other casinos including Monte Cryptos, Jack21, Sticky Wilds and Evolve casino. They have a lot of experience in creating attractive and players-retaining casinos.

We put this casino to the test and wrote a complete Banzai Slots casino review to help you have a better understanding of this website. The Madness Bonus team reviewed this casino’s bonuses, its appearance and features, the variety of its games, its payment and withdrawal methods,…

Our rating
4.3 / 5
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Banzai Slots

Offered bonuses | 4,6
Website design | 5
Game variety | 4,6
Deposit methods | 4,2
Payment speed | 3,8
Support | 4,2
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Banzai Slots

Summary | our detailed review of Banzai Slots casino

  1. Our review in short
  2. Banzai Slots’ Pros and cons
  3. Offered bonuses
  4. VIP status
  5. Design and user-friendliness
  6. Game variety
  7. Deposit methods
  8. Withdrawals
  9. Banzai Slots’ support
  10. Conclusion

Our review in short

If you are all about the experience when it comes to online casino, you will really have a good time on Banzai Slots. This casino features a lot of game providers (including the most famous ones) and some nice weekly promotions.

Feel free to discover Banzai Slots using our welcome bonus, we are 100% sure you will like it!

Banzai Slots Casino pros and cons

Here is a quick summary of Banzai Slots strengths and weaknesses to help you have a global understanding of what we like about this casino. As you will see below, Banzai Slots’s main strong point is its wager free bonuses.

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Banzai Slots casino bonuses

Banzai Slots is a casino that offers a good quantity of regular bonuses to its players. Both beginner and experimented casino players will find offers that fits their needs. Madness Bonus has dissected them for you.

Banzai Slots’s welcome bonus

As a Madness Bonus partner, Banzai Slots provides you with an appealing welcome bonus of 100% up to 250€ + 200 free spins.

The minimum deposit to activate this promotion is 10€, and the bonus is wager free. All you have to remember when playing with an active bonus on Banzai Slots is that your max bet is 5€ per spin.

The Tsunami Tuesdays promotion

Every Monday on Banzai Slots, ride the freshest waves thanks to a 30% happy hour that you can claim on one of your deposits from 5 pm to 11.59 pm. VIP players get a 35% bonus.

To activate this bonus, all you have to do is to claim it in the cashier on Monday. Min. deposit €10, max. bet €5, wager free bonus.

The Sushi Thursdays promotions

Every Thursday, you are welcomed to City sushi, where you can pick between 5 different bonuses from 4 pm to 10 pm. You get 40 free spins on Lucky Neko for a deposit between €15 to €29,99, 50 free spins on Kitchen Drama Sushi mania for a deposit between €30 – €74,99, 75 free spins on Yokozuna Clash (75€ – 124,99€), 200 free spins on Penguin City (125€ – 199,99€), and 20 Sumo Spins (1,25€) on Hanzo’s Dojo (deposit at least 200€).

The minimum deposit to activate this promotion is €15. Max bet is still €5.

The Shinpi Friday promotion

In Japanese, Shinpi means mystery, or mystical. Every Friday, Banzai Slots is offering you a mystery bonus that is unveiled at 4 pm on the promotion page. At the time we write these lines, the last promotion was a 40% bonus up to €200 available on your next two deposits.

General terms and conditions apply.

The Zen Weekend promotion

Saturday is finally here. As weekends should be all about you, Banzai is allowing you to enjoy this time with a 20% bonus available on all your deposits. Better than any happy hour, Zen Weekend is 48 hours long.

Your minimum deposit to activate this promotion is €15. This bonus also comes without wagering requirements and with a €5 max bet.

Banzai Slots’s bonus terms and conditions

As we already stated before, Banzai Slots is a marvelous casino when it comes to bonus terms and conditions. Bonuses are non-sticky, which means you can withdraw your cash balance at any time. When you fall into your bonus balance, just see it as a life vest to help you win some more.

The only condition that you have to respect is a €5 max bet, like on most casinos. If you comply to these rules, you will have no problem whatsoever in withdrawing your winnings.

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Banzai Slots’s VIP status: is it good?

By playing regularly on Banzai Slots, the casino team might grant you with an access to its VIP Club where you will get all the benefits of a premium casino player. The conditions of access to the VIP rank is at the discretion of the casino team.

Among the advantages you will get by joining Banzai Slots’ VIP rank are boosted offers, a personal account manager, a higher withdrawal limit, and faster withdrawals. You will also get a 10% weekly cashback.

Banzai Slots’s Design and user-friendliness

Banzai Slots features a clean, bright and Japanese-inspired design that is really appreciable. It is a really nice website to play on. Not all online casinos put that much effort to create such a unique and refined platform. The top menu provides you quick access to the casino, promotions and help sections. The second level menu allows you to filter between games categories.

banzai slots homepage

Browsing slot machines on this casino is the easiest thing to do. You can either look for a slot machine or game provider using the search bar, or filter providers using the specific menu. Of course, you can select multiple providers at once.

Game variety: 28 providers & Live casino

Banzai Slots offers a good variety in the games it integrates. They feature more than 28 slot machines providers, along with all Evolution Gaming’s latest Live Casino games releases (Blackjack, Monopoly Live, Mega Ball, Crazy Time).

banzai slots providers
A really good providers list!

At the time we write this review, Banzai Slots features slot machines from 28 different providers. Here are some famous providers you can find on this casino: Betsoft (Dim Sum Prize, Primal Hunt), Isoftbet (Hot Spin, Piñata Fiesta), Netent (Jumanji, Starburst), Nolimit city (East coast vs West Coast, Oktoberfest), Play’n GO (Fortunes of Ali Baba, Wildhound Derby), Pragmatic Play (Big Bass bonanza, Curse of the Werewolf Megaways), Push Gaming (Fat Rabbit, Tiki Tumble), and many others.

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How to deposit money on Banzai Slots casino?

On Banzai Slots, you have three ways to deposit money to your player account:

  • Credit card : Visa / Mastercard
  • Neosurf
  • AstroPay

There is no transaction fee when you deposit money on Banzai Slots casino.

How to withdraw from Banzai Slots casino?

Withdrawal options are not Banzai Slots’ strong point, with only one option available:

  • Bank transfer

For regular players, withdrawals are usually processed within 48 hours with a nice maximum withdrawal of €2,500 per week. Of course, VIP players have a higher maximum withdrawal cap.

Banzai Slots’s support

When you have an issue or when you are unsure of how to play with an active bonus, feel free to contact Banzai Slots’ client support using the Live chat. Their Live support always respond quickly, with on-point answers.

The support team is always very helpful and is only here to make your time on this casino the most pleasant possible.


After reviewing many strategic points of Banzai Slots we arrive to the conclusion that it is a really good online casino with amazing bonus conditions, a good withdrawal limit, and lots of good games to play. You will really enjoy your time on this casino if you decide to play in here.