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Banzai Slots: test and detailed review Edited on 12/01/23 by Valentin MDA
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Banzai Slots
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Banzai Slots is a fairly new online casino that was established in 2019 by Mountberg Limited. This group also owns other casinos such as Monte Cryptos, Jack21, Sticky Wilds and Evolve casino. They have a lot of experience in creating attractive casinos that players adhere to. We have fully tested this website and we wrote a comprehensive casino review to help you understand it. The Become Gambler team has reviewed this casino’s bonuses, appearance and features, variety of games, deposit and withdrawal methods…

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Our review on Banzai Slots

If you like unique online casino experiences, you will have a great time on Banzai Slots. This casino features many game providers (including the most famous ones) and great weekly promotions.

Don’t hesitate to discover Banzai Slots by using our welcome bonus, we are 100% sure you will love it!

Offered bonuses
Website design
Game variety
Deposit methods
Payment speed

Contents | our detailed review of Banzai Slots casino

Banzai Slots pros and cons

7 points
Wager free bonuses
Good welcome offer
Excellent games library
Live Casino
Lots of payment options
Good loyalty program
Lots of promotions
1 points
Only one withdrawal method

Banzai Slots bonuses

Banzai Slots is a casino that offers regular bonuses to its players. Whether you’re a beginner or an experienced player, you’ll find offers that suit your needs. Become Gambler has dissected them for you.

Banzai Slots welcome bonus

As a Become Gambler partner, Banzai Slots is offering an attractive 100% welcome bonus up to €250 + 200 free spins.

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

The Tsunami Tuesday promotion

Every Tuesday at Banzai Slots, ride the coolest waves with a 30% happy hour that you can claim on any of your deposits between 5pm and 11:59pm. VIP players get a 35% bonus.

To activate this bonus, simply claim it at the cashier on Monday. Minimum deposit £10, maximum bet £5, no wagering bonus.

The Tatami Wednesday promotion

Every Wednesday, Banzai Slots opens the doors of its dojo. At 3PM CEST, enter the competition and complete a series of tasks to win prizes. The more tasks you complete, the more points you will win.

The slots on which you compete are changing each week.

The Sushi Thursdays promotion

Every Thursday you are welcomed at City sushi, where you can choose between 5 different bonuses between 4pm and 10pm. Get 40 free spins on Lucky Neko for a deposit between €15 and €29.99, 50 free spins on Kitchen Drama Sushi mania for a deposit between €30 and €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 of at least €200).

The minimum deposit to activate this promotion is €15. The maximum bet is always €5.

The Shinpi Friday promotion

In Japanese, Shinpi means mystery or mystical. Every Friday, Banzai Slots offers a surprise bonus that is revealed at 4pm on the promotion page. At the time of writing, the latest promotion was a 40% bonus up to $200 available on your next two deposits.

General bonus terms and conditions apply.

The Zen weekend promotion

Saturday is finally here. Since the weekend should be all about you, Banzai is offering to make the most of this time with a 20% bonus available on all your deposits. Better than any happy hour, Zen Weekend lasts 48 hours.

Your minimum deposit to activate this promotion is €15. This bonus is also wager-free, with a maximum bet of €5.

Banzai Slots bonus terms and conditions

As we said before, Banzai Slots is a great casino when it comes to bonus requirements. The bonuses are non-sticky, which means you can withdraw your cash balance at any time. When you fall into your bonus balance, think of it as a life preserver to help you get back up.

The only requirement you have to meet is a maximum bet of 5 euros per spin, as on most casinos. If you follow these rules, you will have no problem withdrawing your winnings.

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Banzai Slots
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Banzai Slots’s VIP club

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

Some of the benefits you’ll get when you join Banzai Slots VIP rank include boosted offers, a personal account manager, a higher withdrawal limit, and faster withdrawals. You’ll also get 10% weekly cashback.

Design and user-friendliness

Banzai Slots features a clean, bright, Japanese-inspired design, which is really nice. It’s a really nice website to play on. Not all online casinos go to such lengths to create a platform with such a unique and refined look. The top menu gives you quick access to the casino section, promotions and help. The second level menu allows you to filter the game categories.


Exploring the slots on this casino is extremely simple. You can either search for a slot machine or game provider using the search bar, or filter the providers using the specific menu. Of course, you can select multiple providers at once.

Game variety: 28 providers and Live Casino

Banzai Slots has an excellent variety in the games it includes. You’ll find over 28 different game providers, as well as all the latest Evolution Gaming releases (Blackjack, Monopoly Live, Mega Ball, Crazy Time).


At the time of writing this Banzai Slots review, the casino displays machines from 28 providers. Here are some of the well-known providers you will 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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Banzai Slots
up to 250€
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Deposit methods

There are three ways to deposit money into your player account:

  • Credit Card: Visa / MasterCard
  • Neosurf
  • AstroPay

There are no transaction fees when you deposit money at Banzai Slots Casino.


Withdrawal methods are not the strong point of Banzai Slots, with only one option offered:

  • Bank Transfer

Player withdrawals are usually processed within 48 hours, with an excellent maximum withdrawal limit of €2,500 per week – VIP players obviously have a higher maximum withdrawal limit that they negotiate with their VIP manager.

Banzai Slots support

If you have a problem or doubt when playing with an active bonus, don’t hesitate to contact Banzai Slots customer support using the live chat. Their team always responds quickly, with answers that hit home.

The support team is always very helpful and is only there to make your time at this casino as enjoyable as possible.


After reviewing many strategic points of Banzai Slots, we have come to the conclusion that this is a very good online casino with excellent bonus conditions, a good withdrawal limit and many different games. You will have a great time at this casino if you decide to play.

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Banzai Slots
up to 250€
Free Spins
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profile author


Valentin MDA
83 articles

En tant que rédacteur web spécialisé dans le secteur des casinos en ligne, je suis à l'aise pour créer des contenus sérieux et informés, sans jamais sacrifier le ton décontracté qui rend la lecture agréable. Mon expérience dans le secteur me permet de fournir des textes percutants et authentiques, en gardant toujours à l'esprit le but ultime : informer les joueurs avant qu'ils ne se lancent dans l'aventure.

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