Kaiser Slots Casino Review

By Ville Saari Updated:

Kaiser Slots casino review checks out the bonus and bonus code, free spins, games, mobile casino, withdrawal times, customer support and casino safety.

1st deposit bonus 250%/£35 + 20 bonus spins
Bonus code: 250
Minimum deposit for bonus £10
Extra 1st deposit bonus info
Wagering requirements (bonus money) 35x (B)
Wagering requirements (bonus spins) 35x
Maximum bet for wagering £4
Maximum cash out Unlimited
Basic information
Launch date 04/2017
Minimum deposit £10
Platform Aspire Global
Sports betting No
Live casino No
Bingo No
Play here » New Players Only 18+ (UK only). Min deposit: £10. Maximum Offer: 250% Bonus up to £35 & 20 Spins on Starburst. Bonus & Spins winnings must be wagered 35x before withdrawal. Spins expire after 24hrs. Promo Code: 250. Withdrawal & full T&Cs apply. Valid until further notice. Full terms and Bonus terms apply. GambleAware.org.

What Kaiser Slots Casino Looks Like

When you visit Kaiser Slots on your phone, this is what you can expect the casino to look like. It is that classic Aspire Global look.




Kaiser Slots is a part of the Aspire Global casino family, which tells you quite a lot about this casino. It is simple, easy and great for your average player. Its weaknesses lie in the lack of uniqueness, both in theme and games.

Bojoko rating This review was made independently by Bojoko’s casino experts. Rating score is based on both quantitative and qualitative factors. The review method is uniform for all casinos affiliated with Bojoko, so you can easily compare this casino with other brands.







Player rating

Be the first to rate


Good slots
Simple and easy to use
Perky bonus


No live casino games
Unimpressive casino theme
Sluggish withdrawals

Deposit Methods

Mastercard Visa Skrill Trustly Paysafecard PayPal MuchBetter Astropay

Withdrawal Methods

Mastercard Visa Online bank transfer Skrill Trustly PayPal MuchBetter Astropay

Kaiser Slots Casino Quick Review

Kaiser Slots Casino aims to rule your casino experience with an iron fist. Instead of just being a despot, the site is brimming with hundreds of top-notch casino games from leading software developers, including the likes of NetEnt and Microgaming.

Kaiser Slots, as the name suggests, is king for the online slot enthusiast. With a solid slot library, you will find just about anything you want to play. Kaiser Slots is also the undisputed king (or queen, depending on who's playing) of slots on the road, allowing you to spin the reels from anywhere at any time.

Since launched back in 2017. It showed promise with its sturdy design, and using the site is a delight. The casino operates on the Aspire platform, which is a blessing and a curse. Visually, the site doesn't really stand out, but the base is still good.

No need to worry about safety and security here, as this online casino is licensed and regulated by both the UK Gambling Commission for Brits and the Malta Gaming Authority for Europeans.

As it is a dedicated slot portal, you won't find any casino table games or a live casino here, making this site a singular gambling experience. Is Kaiser Slots an impressive speciality site? Or a one-trick pony? With a promising welcome bonus, an excellent mobile site and a whole heap of slots, I decided I must check Kaiser Slots out and find out for myself.

play on Kaiser Slots »

Kaiser Slots Bonus

The Kaiser is making rounds and handing out bonuses for all players. Make a deposit, and you can get the following bonus.

This may not sound like a big bonus, but the bonus percentage is massive. With a deposit of only £10, you get £35 of bonus money and 20 spins, which is some good value. Just use the bonus code 250 to get it.

Going through the terms, I found the wagering to be a standard 35x for both the bonus and the money you win from the spins. This is perfectly average and a common amount in the UK.

Looking at the other limitations, there is only the standard maximum bet limit, which is £4 per round here, so not a bad one.

And that's about it. There were no real twists or surprises here, just your average terms. What this is, is a spicy bonus that gives you a nice start. It's not a big one, but you only need to deposit a very small amount to get it.

So, you probably want to know if this is a good welcome package. The answer is yes, this is an excellent bonus for newcomers. 300% bonus offers are rare, so 250% with solid bonus terms is a great place to be.

Kaiser Slots has a big bonus for UK players

Significant terms: New Players Only 18+ (UK only). Min deposit: £10. Maximum Offer: 250% Bonus up to £35 & 20 Spins on Starburst. Bonus & Spins winnings must be wagered 35x before withdrawal. Spins expire after 24hrs. Promo Code: 250. Withdrawal & full T&Cs apply. Valid until further notice. Full terms and Bonus terms apply. GambleAware.org.

Kaiser Slots Promo Code

The Kaiser Slots bonus code is 250.

VIP / Special Promotions

Once you become a loyal player at Kaiser Slots Casino, you'll gain access to outstanding perks, including special promotions, extra bonuses and discounts.

The more you play, the higher you will climb up the loyalty ladder. Here are some of the benefits and rewards on offer:

Compare Kaiser Slots Casino Bonus

Kaiser Slots has a small and spicy bonus offer with some nice bonus terms. But what about other casinos, and how does this offer compare?

Check out our comparison tool and compare Kaiser Slots Casino's welcome offer to what other sites are offering. Click the magnifying glass icon and pick a casino to compare the bonus to.

Bojoko rating 3.5
1st deposit bonus 250%/£35 + 20 bonus spins
No deposit bonus -
Min. deposit £10
Wag. req. (bonus) 35x (B)
Wag. req. (spins) 35x
Max cash out Unlimited
Bojoko rating 3.3
1st deposit bonus 300%/£40 + 50 bonus spins
No deposit bonus -
Min. deposit £10
Wag. req. (bonus) 35x (B)
Wag. req. (spins) 35x
Max cash out Unlimited

Kaiser Slots Casino Game Suppliers

Kaiser Slots has picked up some of the best slot providers on their site to deliver the best possible gaming experience. NetEnt, Microgaming, Thunderkick and many others are right here waiting.

NetEnt Microgaming Play'n GO Thunderkick NYX Amaya Gaming NeoGames
NetEnt Microgaming Play'n GO Thunderkick NYX Amaya Gaming Elk Studios

Slots by name and slots by nature - that is the story of the game selection available at Kaiser Slots. This site focuses on slot games while offering a small selection of other types of games. When you visit Kaiser, it is for the vast selection of slot titles from leading online casino software developers like Microgaming, NetEnt, Play'n GO, and more.

In terms of letting you find games easily, Kaiser Slots does a decent job. I am not the biggest fan of the overall website design because it lacks some of the style of other casino sites. Still, the user interface for the games list and the ability to find titles is top-notch. I just wished they added a jackpot category in there as well.

There are some additional games in there, but those may be a bit difficult to find. They have hidden a few scratchers in there, as well as a casino crash game, which is a fun addition.

Desktop Game Information

  • Games: 1950
  • Slots: 1900
  • Table games: 0
  • Jackpot games: 50
  • Crash games: 1

The number of games is an approximation at the time of writing the review. The numbers may change when new providers are included and new games are added.

There are currently no live dealer games available at Kaiser Slots.

If you are looking for live games, you can check out our UK live casino sites page for better options.

Live Game Information

  • Total number of live casino games: 0

The number of games is an approximation at the time of writing the review. The numbers may change when new providers are included and new games are added.

There is a good chance you are visiting Kaiser Slots from your mobile device. If that's the case, you'll find a robust HTML5 site that is responsive and optimised for mobile devices.

Kaiser Slots doesn't offer a native app, but its mobile website worked seamlessly on both my iPad and Android phone. The design transcends beautifully to mobile, and the stacked menus make it easy to navigate across the hundreds and hundreds of games.

Well, one downside is the limited number of mobile payment methods on the Kaiser mobile casino. However, this is a general problem for the online casino market as a whole. So I hope that it will soon add pay-by-phone solutions such as Apple Pay and Google Pay.

Banking on Kaiser Slots is pretty standard compared to other UK casinos. There is a standard selection of payment methods, including e-wallets and the prepaid option.

Although it was easy enough to deposit, the welcome bonus wasn't credited to my account automatically. So I had to contact customer support via chat. The agent was attentive and helpful, but the welcome bonus was only credited to my account after an hour or so, without me receiving any email or notification about it.

Payment method Min deposit Min withdrawal Possible fees
 Visa £10 £10 -
Mastercard £10 -
PayPal £10 £10 -
Paysafecard £10 -
Skrill £10 £10 -
AstroPay £10 £10 -
MuchBetter £10 £10 -
Trustly £10 £10 -
Bank transfer £10 -

Because there are no separate balances displayed for bonus and real money (a useful feature I found in many other UK online casinos), I was confused and couldn't keep track of my real-money spend.

It was simple enough to find the withdrawal section, and I initiated a withdrawal request and received money in my account within three business days. It wasn't the quickest cashout I've done, but still within acceptable limits. For faster withdrawals, use e-wallets, like Skrill withdrawals.

One of the weaker points of Kaiser Slots Casino is their withdrawals, particularly the speed. They reserve up to 48 hours to process your requests, which is not a great time on UK casinos.

In addition to this, your chosen withdrawal method will affect the total speed. Using e-wallets and fast online banking are the fastest options.

Estimated withdrawal times:

  • Visa 0-6 working days
  • Skrill 0-2 working days
  • Wire transfer 2-6 working days
  • PayPal 0-2 working days
  • MuchBetter 0-2 working days
  • AstroPay 3 working days
  • Trustly 0-4 working days

Kaiser Slots does a great job at ensuring customers are safe and having a good time, thanks to a robust customer support network.

Firstly, the site has one of the best FAQ sections I have ever seen at an online casino. It provides an extensive list of answers to problems and questions at an online casino. Furthermore, the built-in search function allows you to search for an issue you have.

In terms of direct contact, Kaiser Slots provides a standard output. In all my interactions with the support team, I found them to be helpful and friendly. Email replies came within a day, which is OK but not as fast as other casinos I've tested. So your best chance to get issues resolved quickly is by contacting the live chat team.

Kaiser Slots Casino's customer support team is available at your beck and call every day between 6 am and 11 pm.

  • Email support: ✅
  • Live support:
  • Phone support: ❌

Kaiser Slots document uploader

Signing up with Kaiser Slots took a few minutes. I just followed the instructions on screen, and everything went quickly and smoothly. I was registered and logged in and received a nice and detailed welcome email.

The verification process was also straightforward and took little time. I followed the steps of uploading the standard documents as required. I uploaded all the documents in a dedicated area in the site that gives detailed explanations about the process and received an email the next day that my account was verified, so no problems there.

Being an experienced gambler, I know that I need to verify my account before being able to play. However, newer players who are not familiar with this UKGC requirement may be surprised when trying to initiate their first deposit.

Keep the following documents at hand when starting your journey at Kaiser Slots:

  • Proof of ID (passport, driving license, ID card)
  • Proof of address (utility bill, bank statement, official government letter)
  • Proof of Payment Method

For most players, gambling is a fun pastime. Unfortunately, for a small group of players, gambling can spiral out of control.

To stay in control over your gambling, Kaiser Slots gives you the following tools to limit your gambling:

  • Deposit Limits
  • Reality Checks
  • Time Out
  • Self-Exclusion

If you require further assistance, you can either phone GamCare on 0808 8020 133 or else, install filtering software such as Net Nanny and CYBERsitter.

Kaiser Slots is a casino for slots players. If you want something more, here are some other great options you can try out.

  • PlayUK Casino: PlayUK Casino has a wide selection of casino games, slots, live tables and so on. This is a site for those who want a big casino that doesn't veer too far off the beaten path.
  • Dabber Bingo Casino: Dabber Bingo is a bingo-forward online casino that does have much more than just bingo. With great slots and good casino design, this is a solid choice if you want some bingo action alongside your slots.
  • BZeeBet Casino: BZeeBet is for the sports betting fans among us. This casino has slots, table games, and live casinos, as well as proper sports betting options. If you like betting on sports, take a look at this site.


Kaiser Slots Casino is owned and operated by Tau Marketing Services. It runs on the Aspire Global casino platform.

Yes, Kaiser Slots is a legit online casino. It has a UK gambling license from the United Kingdom Gambling Commission.

About the Author

Ville Saari

Reviewed by:

Ville Saari
Ville is an industry veteran, who has written thousands of gambling-related reviews and articles since 2009. He is an IT engineer with a passion for game and strategy optimisation, and to teach the world to play better.


This review was made independently by Bojoko’s casino expert. Rating score is based on both quantitative and qualitative factors: bonuses, game selection, payment methods, customer service and usability.

The review method is uniform for all casinos affiliated with Bojoko, so you can easily compare this casino with other brands.

See the full review methodology here.

Say "OK" to the cookies. Learn more in our privacy policy.

Help Others by Rating Kaiser Slots

Appearance & usability
Customer support

Get the latest bonuses, free spins and updates on new sites💰

Subscribe to our newsletter. No spam. Opt out anytime.