Kaiser Slots

Play over 2,000 games at Kaiser Slots, a secure UK slot site with a growing reputation for impressive games and treating players fairly.

With games from the likes of NetEnt, Microgaming, NextGen Gaming and more, Kaiser Slots has no shortage of top-tier slots to offer. Plus, there are no wagering free spins available and plenty of other regular promos to get excited about.

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Paul Clare
Reviewed by Paul Clare Last updated:

At Kaiser Slots, you can enjoy an unforgettable gaming experience

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Rated 4.0 / 5
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Launched in 2017, Kaiser Slots has been busy building a reputation as a destination for slots fans ever since. Having heard the name before, I had visions of a slot site with a German theme, or at least a cartoon Kaiser—alas not, with only the crown in the logo speaking to the German emperor-inspired name. 

The games are excellent—drawn from a wide range of market-leading developers, with plenty of choice for even the most avid slots player. There are also regular bonuses and promotions and an approach to customer service that aims to treat players fairly, every time.

While there’s definitely a lot that could be done here to spruce up the offering, the core slots list is up there with anything else we’ve seen from smaller slots sites. I found my time at Kaiser Slots to be engaging, fun and hassle-free—far from a bad start for any new slot site review!


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  • Kaiser Slots Desktop Screenshot 1
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Platform & Software

Kaiser Slots is powered by Aspire Global, one of the world’s leading suppliers of iGaming software. Being underpinned by such a reputable brand assures me that everything is sound on the technical front.

The software makes the gaming experience feel straightforward, with fast loading, stable games which are intuitive to navigate—even for beginner players. 

I’ve played Aspire Global-powered slots sites before, so instantly felt right at home. But even for someone playing slots for the first time, Kaiser Slots operates in a straightforward way and is easy to move around.

While the visuals around the software could probably do with a little work—they’re a bit basic for my tastes—the general experience is one I rate highly.


  • Gonzo's Quest by NetEnt Logo
  • Immortal Romance by Microgaming Logo
  • Chocolates by Big Time Gaming Logo
  • Pirates' Plenty - Battle for Gold by Red Tiger Logo
  • Devil's Number by Red Tiger Logo
  • Narcos by NetEnt Logo
  • Gonzo's Quest Megaways by NetEnt Logo
  • King Kong Cash by Blueprint Gaming Logo
  • 9 Pots of Gold by Microgaming Logo
  • Mystery Reels Megaways by Red Tiger Logo
  • Tiki Fruits by Red Tiger Logo
  • Bonanza Megaways by Big Time Gaming Logo
  • Dragon's Luck by Red Tiger Logo

It’s all about the games, ultimately, and while the bonuses are important, it’s the games that keep us coming back. On landing at Kaiser Slots, you’re immediately presented with a selection of their featured slots, including the likes of Book of Dead, Big Bass Bonanza, Starburst and more. These are some of the most popular titles—drawn from their collection of over 2,000 games, and the line-up looked to me like a well-chosen selection of some very playable slot titles.

The games are aggregated from some of the best developers in the business. I’m a huge fan of Play’n GO slots, which are always among the most entertaining—with honourable mentions for NetEnt, NextGen and a few others. With a broad cross-section of games available here, it’ll be a long time before you tire of the range on offer.

There’s also a small selection of jackpot slots available, including 4 Mega Moolah titles. It would be nice to see some more of these, but there is a better-developed selection of Megaways slots on offer from within the featured slots menu. You can also filter the games you’re shown at the top of the slots window—choose between Featured Games, New, Slots, Drops & Wins or All Games to give you the best view for choosing the games you want to play.

An honourable mention here goes to the Drops & Wins slots, with 47 of them finding a home at Kaiser Slots. I love taking these slots for a spin for the chance at landing a random prize, part of the Drops & Wins prize pool that can award instant wins at any time. Just another variation on regular slots to keep you going.

Beyond slots

There’s not much here beyond slots, and despite some claims to the contrary, I couldn’t find any live casino games or other casino titles. For slots fans, this won’t be too much of a big deal, but for others, it could be an issue.

It’s worth pointing out that while the site works well in a mobile browser, there are no apps for Android or iOS. This is fairly common these days with many slot sites simply choosing optimisation for the best mobile experience

Overall, I found the selection of games to be more than enough for casual slots players, with plenty to sink your teeth into. Room for improvement? Sure. But there’s a lot here that you’ll enjoy playing, regardless of whether you’re totally new or a more experienced slots player.

Promotions & Rewards

Promotions are handled under the Promotions tab, which you can find from the top left of the home page. The promotions page is well-designed and laid out and current promotions are kept up to date, with links to full terms and conditions. It's worth heading back there regularly to see the current promotions.

There are a host of other promotions which run for set periods. These do seem to be something Kaiser Slots is doing well, both in terms of their welcome bonus and their ongoing rewards—yet another reason to continue playing here over the longer term.

Deposits & Withdrawals

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  • Skrill Logo
  • Paysafecard Logo
  • Visa Logo
  • Mastercard Logo
  • Trustly Logo
  • Much Better Logo
  • Instant Bank Transfer / Open Banking Logo

Deposits and withdrawals at Kaiser Slots are pretty flexible, with support for a range of different payment methods and a minimum £10 payment in place going in either direction. The Payment Methods table is linked from the footer menu, which shows a breakdown of the methods on offer, the deposit and withdrawal times. Note that withdrawals are sent to the same payment method used to deposit, and are subject to processing times and verification—as is standard with all UK-licensed slots sites.

All deposits are reflected instantly on your account, with withdrawal times variable depending on the methods chosen. 0-2 days is as quick a withdrawal as you’ll get anywhere and that’s available for PayPal, Skrill and MuchBetter. Bank Transfer and Visa withdrawals can take up to 6 days—pretty much industry standard. Bear that in mind when you’re choosing how to deposit.

Overall, the banking side of what Kaiser Slots has to offer feels like it’s pretty well done, and it’s unlikely you’re going to be hanging about for too long waiting for transactions to be processed.

Licensing & Regulation

Kaiser Slots is fully licensed in the UK, overseen by the regulators at the Gambling Commission—widely thought of as one of the strictest gambling regulators. The licence it’s not only a legal requirement for a UK-facing slots site, but also a verifiable badge of trustworthiness and legitimacy

The site also accepts customers from outside the UK, for which it’s governed by a licence from the Malta Gaming Authority. This doesn’t strictly relate to UK-based players, but it’s further reassurance to know there are two separate sets of eyes on the operation.

Help & Support

The first port of call for support requests is the FAQs section, linked from the footer menu. They are pretty straight to the point and for the most common questions, you’ll find quick answers without the need to reach out to customer services. 

Support is otherwise available via the contact form or live chat. While the contact form should get a response emailed directly to you, it won't be instant. For the fastest and most convenient contact, use the 24/7 live chat.

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Paul Clare
Reviewed by Paul Clare Last updated:

There’s nothing quite like grabbing a no wagering bonus and Paul is always ready to try them out as soon as they hit the scene. He’s been an avid fan of online casinos and sports betting for many years and can’t wait to try out new sites—especially when he gets his hands on a top offer and plays for free.