Instant Casino

Instant Casino sister sites logo

The Instant Casino sister sites are operated by Simba N.V. of Curacao.

Instant Casino ( is not covered by a licence from the UK Gambling Commission.  

Mr Play logo
100 Free Spins
+ £200 Bonus

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Over 18's Only. 35X WR. 1st dep only. 100% up to £50. T&Cs apply. #Ad
Queen Play logo
100 Bonus Spins
+ £200 Bonus

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Over 18's Only. New depositing players. Min Dep £10. 35x WR applies to match up bonus. 50x WR applies to spins. T&Cs apply. #Ad
Mr Mega logo
100% up to £50
Deposit Bonus

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Over 18's Only. 35X WR. 1st dep only. 100% up to £50. T&Cs apply. #Ad
Las Vegas Casino logo
100% up to £300
+ 50 Free Spins

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Over 18's Only. 40x Wagering, max conversion 3x the bonus amount or £20 from free spins. No ewallets. Full terms apply, See casino T&C's #Ad
Magic Red logo
100% up to £35
+ 50 Free Spins

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Over 18's Only. New players only. £1500 bonus across 4 deposits,. 200 Free spins across 4 deposits. 35x Wagering. Full Terms apply. #Ad
Star Wins logo
Win up to £6,000
Deposit Bonus

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Over 18's Only. 1st, 2nd and 3rd ever deposit: spin wheen and win up to 10X your deposit amount (£2,000 max bonus, 65x WR, max £250 bonus equal to lifetime deposits T&Cs apply #Ad

Instant Casino Sister Sites 2024


What we should have added as a tagline under the heading above is, “Or, at least, they would be if they existed.” Simba N.V., the operator of Instant Casino, was founded in late 2023. It hasn’t had much of a chance to get the ball rolling in terms of opening new casinos yet, so Instant Casino is actually the only casino under the operator’s umbrella. There are no genuine Instant Casino sister sites to tell you about for now. If that ever changes, we’ll outline them all for you here.

We understand that news will come as a disappointment to some of you, so we’re going to do something about it. We’ve picked out five casinos that have things in common with Instant Casino, and we’ve listed them for you below. Try to think of them as alternative Instant Casino sister sites. In doing so, also remember that the casinos are strictly off-limits to players in the UK on account of not holding a UK Gambling Commission licence. Those outside the UK are welcome to take a closer look.

Bet Maximus

Bet Maximus logo

Bet Maximus, with its epic gladiatorial theme, comes from GLD Group B.V. in Curacao. That’s the same company that brought us Goldwin Casino, which is generally thought of as one of the better Curacao casinos. That fact alone makes Bet Maximus suitable for inclusion on a list of stand-in Instant Casino sister sites, but another reason we’ve included it is for its newness. Both Bet Maximus and Instant Casino went live at around the same time, so they’re both trying to find a foothold in an increasingly bloated marketplace. With Bet Maximus, players get a strong package of customer support, access to more than two thousand slots, and plenty of bonuses to make things more interesting. There isn’t as much information available about some of those bonuses as we’d like there to be, though, and we’re also unclear about the casino’s withdrawal process.

Instant Casino sister sites Bet Maximus


SlotMonster logo

Instant Casino and SlotMonster aren’t on the same casino network, but they belong to the same affiliate network. That makes SlotMonster closer to being a real member of the Instant Casino sister sites family than any other iGaming site we could list here. However, SlotMonster’s roots aren’t in Curacao. Instead, the casino belongs to Atlantis Interactive SRL of Costa Rica. As regulations tighten in Curacao, we’re seeing operators and casinos opting for Costa Rica instead because, to be frank, they can get away with more. If you’re determined to ignore that obvious red flag, you’ll find that SlotMonster has a fun and entertaining theme, and is able to offer most of your favourite slots. As for everything else, though – the terms and conditions are way too vague, right down to a suggestion that some withdrawals might attract fees, but the casino can’t be sure of which ones.

Instant Casino sister sites SlotMonster

Bass Win Casino

Bass Win Casino logo

If you’re looking for Instant Casino sister sites, what you’re really looking for is the biggest and best casinos and operators in Curacao. Within that scene, you won’t find an operator with more casinos to its name than Cerberlot N.V., which seems to launch a new site every month regardless of whether there’s any demand for one or not. In mid-2024, it added to its ever-growing collection with Bass Win, which is clearly inspired by the Big Bass Bonanza series of online slots. It’s a little bit late to the party, but it’s not like the popularity of the slots has shown any sign of dwindling, so the theme still ought to be a winner with plenty of players. Aside from that, Bass Win has the same strengths and weaknesses as all of the other Cerberlot N.V. casinos – the promotions are decent and customer support is available over the phone, but the casino has no iGaming licence at all.

Instant Casino sister sites Bass Win

Las Atlantis

Las Atlantis logo

With Las Atlantis Casino, we’re going entirely off-piste. We could have offered you multiple alternative Instant Casino sister sites from the same operator or the same region of the world, but with Las Atlantis, we’re offering you something from Africa. This casino site belongs to Abarth Solutions OU, which is based on the island of Anjouan in the Union of Comoros. It’s an unusual place for an international casino network company to be based, but it has several casinos under its belt. Las Atlantis, with its Vegas-meets-Atlantis theme, is the biggest and most innovative of them. Bigger doesn’t always mean better, though, and the lack of detail provided about the various casinos that the casino appears to come with is a worry. On top of that, there aren’t as many slots and games here as there are at the other casinos we’ve highlighted.

Instant Casino sister sites Las Atlantis

Zig Casino

Zig Casino logo

We’ve gone to Curacao’s Logic Online Corp B.V. for the final member of our makeshift Instant Casino sister sites family, and we could have gone one of two ways with the choice. There are two casinos on this network; Zig Casino and Riviera Play Casino. The sites are almost identical, but we’ve gone with Zig Casino because it’s a little bit more interesting. It claims to be the world’s biggest “Telegram casino.” We don’t have any stats to back up or refute that suggestion, but we can tell you that it’s impossible to register with Zig Casino unless you have a Telegram account. That makes membership feel like a private member’s club, which is an idea backed up by the casino’s neat prohibition theme and Art Deco decor. However, it’s not a good choice for players working with a low budget – the casino’s minimum withdrawal limit is £300.

Instant Casino sister sites Zig Casino

Can Instant Casino Be Trusted?

trust score


Instant Casino is a 1-star trusted casino.

1. Licenses and Fines The licence that Instant Casino claims to hold with Gaming Curacao has been confirmed as invalid by the regulator.
2. Accepts UK players? Instant Casino accepts UK players despite not having any legal right to do so.
3. Trustpilot Score N/A – There aren’t enough Trustpilot reviews of Instant Casino for us to score it in this category yet.
4. Operator Name & Location Simba N.V. is a Curacao-based casino. Curacao-based operators that hold iGaming licences are generally OK, but unlicensed operators based on the island have a poor track record.
5. Bonus Terms The only promotion at Instant Casino is cashback, which is delivered wager-free.
6. Customer Support Email or live chat. The operating hours of live chat aren’t specified.
7. Withdrawal Speed & Options Limited to Mastercard or Visa Debit, but processed instantly.
8. Number of Sister Sites We don’t believe that there are any Instant Casino sister sites at present.
9. Games portfolio Hundreds of slots from a variety of providers plus live dealer games and sports betting.
10. On GamStop? Instant Casino is not on GamStop.
Overall SCORE > ★★★★ – 1/5 Stars

Instant Casino Review 2024

There isn’t much of a theme at Instant Casino, but there doesn’t need to be – getting to the point is what the casino is all about. The “instant” in its name is a reference to its payment philosophy, with the idea that every withdrawal request you make of this casino will be processed immediately (exceptions may apply). It’s a stripped-back casino in a lot of ways, foregoing features and visual niceties in favour of speed and efficiency, but let’s look at Instant Casino as a package.

Instant Casino sister sites homepage

Instant Casino Welcome Offers

This is one of the key ways in which Instant Casino differs from your average online casino site. While it’s become par for the course everywhere in the iGaming world of online casinos – especially new ones – to offer welcome promotions and sign-up bonuses, Instant Casino doesn’t do so. This isn’t a casino that rolls out the red carpet to you or anybody else.

Ongoing Promotions

There’s one promotion at Instant Casino, and one promotion only. Don’t scroll away immediately, though – we think the promotion is going to be to your liking. No matter who you are or how long you’ve been with the casino for, you qualify for ten per cent cashback on all losses you might incur while playing at Instant Casino. It’s a blanket offer, and it’s as simple as it sounds – all losses are eligible regardless of whether they were incurred on casino games or sports betting, and the funds are delivered without any wagering or playthrough requirements attached to them.

The caveats here are very small. Cashback is only available to players who’ve deposited and played through £20 or more and is calculated from midnight on Monday morning to 23:59 on Sunday night. Funds are paid out at 6am every Monday like clockwork. The maximum cashback is £10,000 per week. In the very unlikely event that a player’s anticipated cashback exceeds that amount, a VIP account manager will reach out to make alternative arrangements.

Pros and Cons of Instant Casino

Pros: The pros here are self-explanatory, and we’ve mentioned them already. The casino gives you guaranteed, no-strings-attached cashback on all losses, and your withdrawals will always be processed instantly unless security checks are required. The overall range of slots and games at Instant Casino isn’t bad either.

Cons: Licensing. We doubt it’s doing so deliberately, but the casino is making false representations about holding a Gaming Curacao licence. The lack of a welcome promotion (or any other promotions) will weaken the appeal of the casino in the eyes of some players, and while instant withdrawals are great, the lack of support for e-wallets or other electronic payment methods like Trustly will also put some players off.

Top Games at Instant Casino

Sports betting is a big part of what Instant Casino does, and there’s a lot of space given over to it on the casino’s homepage. Every major sport is covered, but there are special areas of the Instant Casino website for placing bets on football, tennis and ice hockey. The strange mix reflects the fact that this isn’t really a UK-focused iGaming site. E-sports and virtual sports are also covered. If you’re looking for casino entertainment, though, you’ll find plenty. Slots, table games, and live dealer games are all available, and the selection highlighted on the Instant Casino homepage reflects the range within its portfolio.

The overall most popular game at Instant Casino at the time of our visit was 5 Lions Megaways by Pragmatic Play, the original version of which is considered a classic within the Oriental genre. Adding a Megaways twist has only served to enhance its appeal. Crazy Time, arguably the most popular live game show that Evolution has ever come up with, was in second place. Other highlights from the top row included Money Train by Relax Gaming, the iconic Gonzo’s Quest by NetEnt, and the downright bizarre Dork Unit by Hacksaw Gaming.

Withdrawal Processing and Support

In theory, withdrawals should be the strongest aspect of Instant Casino. Instant withdrawals are, after all, the concept that the casino was built around. In practice, though, things are a little different. The only methods that the casino supports are Visa or Mastercard Debit. That’s fine for ninety per cent of players, but there are thousands of players out there who prefer to use e-wallets or instant bank transfer services like Trustly, and they appear to be completely excluded here. We have no idea why, because if Instant Casino has the technology to ensure instant withdrawals for debit cards, we see no reason why it couldn’t do the same thing with other methods – especially ones that were designed for speed.

Customer Support and Licensing

While Instant Casino has a live chat service, its opening hours aren’t listed anywhere, so we wouldn’t feel comfortable saying that help is always available. You can email [email protected] if you have a long-form query or [email protected] if the issue has escalated beyond the point where standard communication will resolve it.

Licensing is a considerably thornier issue. In the footer of its website, Instant Casino clearly states that it holds a licence with Gaming Curacao, going as far as offering a verificaton link to prove it. We clicked that verification link only to find out that the Gaming Curacao website doesn’t recognise the licence. We separately confirmed via Curacao eGaming that Instant Casino is unlicensed. There are no Instant Casino sister sites at the moment, but the same licensing situation will extend to any casinos that appear on the platform in the future.

Instant Casino – The Verdict

If you only ever play with debit cards and you’re not on the lookout for big bonuses, Instant Casino might be a winner in your eyes. International casinos sometimes keep you waiting for days or even weeks for withdrawals, so finding out that processes withdrawals instantly is a rare discovery. However, the lack of withdrawal options is a problem, and the casino’s misleading licensing status is an even bigger one. There’s plenty to be wary of at Instant Casino, and we invite players to think on that before spending cash.

Instant Casino mobile screenshot

What are players saying about Instant Casino? 

Here are our condensed / reader’s digest summaries of recent player reviews of Instant Casino. 

  • 02-May-2024 by Oswald:
    Instant Casino only offers one deposit method via credit/debit card. After depositing £30, the money was taken from my bank account but never appeared in the casino balance. Despite sending proof to customer support, they claimed the money was lost and demanded more transaction details for an “investigation.” I refuse to waste time on this and consider the money lost due to their incompetence. – source: Trustpilot
  • 02-May-2024 by Juha:
    Great overall experience at Instant Casino. I appreciate the weekly cashback that’s automatically added to my account. I’ve made two withdrawals so far without any issues, and I’m impressed with the quality of the game selection. – source: Trustpilot
  • 01-May-2024 by Maria:
    The cashback at Instant Casino was paid out on time. I appreciate the simplicity of the casino and that it includes all the games I want to play. – source: Trustpilot
  • 22-Apr-2024 by Ricky:
    Total scam. There was nothing in the terms and conditions stating UK players couldn’t play. I deposited £50, got blocked, and now can’t even log in to contact support. UK players should avoid this site. – source: Trustpilot
  • 06-Apr-2024 by Nina:
    The worst experience I’ve had with an online casino. Despite multiple deposits, I couldn’t trigger KYC verification. Customer service was unhelpful, and I had issues trying to access my account after attempting a withdrawal. I was locked out, and customer service was ineffective in resolving the issue or initiating my withdrawal. This casino and its customer service feel like a scam. – source: Trustpilot
  • 04-Apr-2024 by Klára:
    Instant Casino offers very fast withdrawals, a pleasant environment, and an intuitive interface. Support has been good, enhancing the overall positive experience. – source: Trustpilot