Mr Sloty sister sites: 8 other casinos on its platform

Mr Sloty's welcome on 1 October 2026, as its home page states it: 5 stages worth up to €6,000 in all. Stage 1 matches 400% to a ceiling of €2,000, with 100 free spins on Narcos. Each stage carries a €20 minimum deposit, its wagering counts deposit plus bonus, and no bet may exceed €10 during an active bonus.

Site	First-deposit offer, 1 October 2026	Company its terms name	Licence it claims (no Curaçao register entry, 1 October 2026)	Terms shared with Mr Sloty
Mr Sloty	400% up to €2,000 + 100 free spins on Narcos	Mr Sloty LTD, Barge straat 1	Master License 34389464EU	The baseline: 95 general clauses
Kings Chip	500% + 50 free spins on Gonzo's Quest	The Kings Chip LTD, same address	34389464EU	95 of 95
Spins Castle	400% + 200 free spins	Spins Castle LTD, same address	34389464EU	95 of 95
Jokers Ace	500% + 50 free spins on Big Bass Splash	Jokers Ace LTD, same address	34389464EU	95 of 95
Casino Hermes	250% on each of the first 3 deposits	Casino Hermes LTD, same address	34389464EU	Payment rules only, 81 of 81
Electric Wins	400% + 50 free spins on Starburst	HIGH VOLTAGE N.V., Willemstad	Permit OGL/2024/1129/0928	90 of 95
Mr Thrills	400% + 200 free spins on Sweet Bonanza	MR GAMBLE N.V, Willemstad	The same permit number	90 of 95
Doctor Spins	500% + 50 free spins on Narcos	NUTTYPLAY N.V., Willemstad	The same permit number	90 of 95
Extreme Spins	500% + 100 free spins on Wolf Gold	GREAT WHITE N.V., Willemstad	The same permit number	90 of 95

Offers come from each site's promotions page, read 1 October 2026, and clause counts from a name-masked comparison of the terms. Bonus terms are identical everywhere except Casino Hermes, and they give every deposit bonus and free-spin set an expiry date that varies by promotion. You'll find the research steps behind every page here in the rating method.

Worked example, €20 into Mr Sloty's first stage: the 400% match adds €80, for a €100 balance. Mr Sloty's payment terms, as of 1 October 2026, cap a withdrawal at 10x your last deposit while your lifetime deposits total €200 or less. With only €20 in, the cap is €200, and you'd forfeit anything above it.

Who runs Mr Sloty, and is its licence registered?

Mr Sloty's terms carry a 20 January 2025 update date. Clause 1.2 names Mr Sloty LTD of Barge straat 1 as owner and operator, with a fully owned subsidiary of the same name at Hollandia 24. You won't find a country or a company number in either line.

Its licence page claims Master License 34389464EU, "granted by the Curaçao", and says Mr Sloty LTD handles payments. Curaçao's Gaming Authority publishes an online licence registry, last updated 21 September 2026, plus lists of certificate holders and enforcement actions. On 1 October 2026, 34389464EU and Mr Sloty LTD weren't on any of the 3 lists.

There's a big lobby behind the paperwork. Mr Sloty lists more than 3,000 games and a sportsbook with around 40 sports and over 35,000 events. Its home page lists Bitcoin, Ethereum, Litecoin and Tether, Visa and Mastercard, and Skrill and Neteller. You can reach support 24 hours a day by live chat and email.

When does a Mr Sloty withdrawal reach you?

There are 2 waits before a payout lands. Each request you make goes through a review that can last 48 hours, and payouts are processed Monday to Friday only. After approval, a bank transfer in euros usually takes another 3 to 10 banking days.

Your first cash-out, or a bigger one, can trigger checks on ID, address, payment ownership, a selfie or a phone call. You may even be asked for a selfie holding an ID document when a deposit is credited.

Mr Sloty's payment rules, read 1 October 2026, then decide how much leaves, and when:

• You'll have to bet through each deposit once before it can be withdrawn.
• Payouts follow your deposit back to its source method, and a card payout can't land on a corporate credit card.
• Once withdrawals reach 5 times your lifetime deposits, they're paid in €5,000 instalments, at the casino's discretion.
• Without a log-in, an account turns inactive at 6 months and dormant at 12, and a €5 monthly fee applies while money remains. Clause 1.2.1 starts the fee at 12 months, clause 1.2.2 the month after the account turns inactive.

Worked example, a big win: say you've deposited €300 in all, which puts the instalment line at €1,500. Ask for €9,000 and you're paid €5,000, while €4,000 goes back to your balance until the next payment's due. A forgotten €40 balance, by contrast, would be empty 8 months after the fee starts.

Which bonus rules can cost you winnings?

The €10 cap has a second stake rule beside it. Until wagering's done, a single bet of 20% of the bonus or more counts as irregular play. That lets the casino hold back withdrawals or confiscate winnings.

The 20% line bites hardest on the smaller stages. At stage 4 or 5, a €20 deposit matched 100% brings a €20 bonus, so a €4 spin already crosses it. Stage 1 flips it: a €20 deposit earns €80 of bonus, putting the line at €16, so it's the €10 cap that stops you first.

Wagering credit depends on the game you play:

• Slots, bingo, scratch cards and keno contribute 100% of every stake.
• Table, card and live casino games contribute 10%.
• Video poker contributes under 2%, and baccarat contributes nothing.

Withdraw your deposit before wagering's done and you lose the bonus, along with anything it won. A balance under €1 cancels the bonus too, and bonus credit you haven't played within 30 days of its award expires. The full €2,000 first-stage bonus would tie up a €500 deposit until its wagering is done.

Which sites copy Mr Sloty's licence clause?

The closest sites like Mr Sloty are the 4 below, which print its licence clause with their own name swapped in. Each claims an LTD of its own name at Barge straat 1, a subsidiary at Hollandia 24 and Master License 34389464EU. The first 3 also match Mr Sloty in all 95 general clauses, all 70 bonus clauses and all 81 payment clauses. A shared address on paper isn't a shared company, though.

Kings Chip

Kings Chip's welcome dips in the middle. It opens at 500% and 50 free spins on Gonzo's Quest. The second deposit drops to 300% with spins on Starburst, and the third goes back up to 400% with spins on Berry Burst. A separate high-roller offer reaches 400% as well.

Spins Castle

Spins Castle leans hardest on free spins. Its 4-stage welcome starts at 400% with 200 spins and then drops to 200% with 150, 150% with 100 and 100% with 100. That's 550 spins, the most in any of the 9 welcomes. Its home page claims 3,000 games and live chat 24/7.

Jokers Ace

Jokers Ace copies Kings Chip's dip. Its first deposit gets 500%, with Big Bass Splash supplying the 50 free spins. Stage 2 pays 300% with spins on Gates of Olympus, and stage 3 pays 400% with spins on Master Joker. Its VIP offer goes up to 450%, with 100 extra free spins.

Casino Hermes

Casino Hermes is the odd one out. It copies the licence clause and the payment rules, yet writes its own general terms, bonus rules and responsible gaming page. You won't see a Shop in its menu, which has Crash, Table and Live Dealer sections instead.

Its welcome is 250% on each of the first 3 deposits. A separate Welcome Cash offer of 50% is billed as having no wagering requirement. Yet the payment rules Hermes shares with Mr Sloty still ask for each deposit to be played through once before a withdrawal.

Its own bonus page bars roulette and cancels any bonus that's still unused after 15 days. Hermes can also charge €5 a month on an account left 6 calendar months without a log-in.

Worked example, €50 at Hermes: its bonus terms of 1 October 2026 limit withdrawals from a deposit-bonus win to 20 times the deposit, €1,000. But while your total deposits stay at €500 or less, the new-player limit holds withdrawals to €500. A bet of €15 or more, 30% of that deposit, is among the bets it may treat as abusive gambling.

Its own terms also set different safety and complaint rules:

• The shortest self-exclusion is 6 months.
• Complaints have a 7-day window from the event.
• Clause 7.2 names "the Competent Authorities" as an independent dispute body, but the contact it gives is Casino Hermes' own support address.

Which sites name a Willemstad company instead?

Different companies, near-identical terms. The 4 sites below each name a different N.V. in Willemstad, Curaçao, plus a payments company at Voukourestiou 25, Neptune House, in Limassol, Cyprus. All 4 cite one permit number, OGL/2024/1129/0928, as an "arrangement applicable to the approved operator and domain". That number isn't in Curaçao's licence registry either.

Their terms differ from Mr Sloty's in just 5 clauses, the ones naming the company, while their bonus, payment and responsible gaming rules match in full. You'll find groups that do share a named company on the sister sites hub.

Electric Wins

HIGH VOLTAGE N.V., registered at Seru Loraweg 17C, runs Electric Wins, and VOLT PAID LTD may handle payments. Its welcome halves at every step, from 400% down through 200% and 100% to 50% over 4 deposits, each with 50 free spins, starting on Starburst. Happy Hour deals go out to players by email, and Electric Coins can be spent in its Shop.

Mr Thrills

Mr Thrills names MR GAMBLE N.V, at Bon Bini Business Center, as operator, and MRT LTD for payments. Sports has a place in its main menu, and there's a separate sports welcome.

The casino welcome opens at 400% with 200 free spins on Sweet Bonanza. Stage 2 brings 300% and 100 spins for The Dog House Megaways, then stage 3 brings 200% and 50 for Wolf Gold. That's 350 spins over 3 deposits.

Doctor Spins

NUTTYPLAY N.V., at E-Commerce Park Vredenberg, is the operator Doctor Spins names, with NUTTY PAY LTD on payments. A first deposit there earns 500% plus 50 spins on Narcos, the game Mr Sloty also attaches to its opening stage. Then the match shrinks with each deposit. Stage 2 gives 250% with spins on Dead or Alive, and stage 3 falls to 100% with spins on Jack Hammer.

Extreme Spins

GREAT WHITE N.V., registered at Fransche Bloemweg 4, runs Extreme Spins, and GREAT WHITE LTD may handle payments. Of the 4, it's alone in giving its operator and its payments company one name.

The spins stay flat. Every stage of its 3-deposit welcome comes with 100 free spins, opening at 500% on Wolf Gold, then 300% and 200%. Its email offers include an Unlimited Bonus as well as Happy Hour.

Does closing one account close the others?

Mr Sloty offers a cooling-off lasting at least 24 hours, or a self-exclusion of at least 1 month or at least 6 months. You arrange either by asking support through live chat or email. Once it's set, you can't reverse it early, and the account stays closed when the period ends.

Clause 8.3.2 of its terms lets Mr Sloty extend an exclusion it imposes to "any other casino affiliated with Mr Sloty LTD". At the 4 Willemstad sites, that clause names the brand itself instead. If you've got accounts across several of the 9, set an exclusion at each and ask support there to confirm it's in place.

Where does a complaint about Mr Sloty go?

Only to Mr Sloty itself. Its documents, read 1 October 2026, set out no complaints procedure and name no independent dispute service. The bonus terms make Mr Sloty's own decision final in all disputes. Any claim against it has to be filed within 6 months.

Which blocking tools cover every site, and who can help?

Gambling-specific blocking software, designed to block gambling websites, is the tool that covers all 9. GamCare's list includes Gamblock, Gamban and BetBlocker, some free and some paid. Already self-excluded with GAMSTOP? Put one of them on every device you use as well.

When you join GAMSTOP, you pick a minimum term, and the options are 6 months, 1 year and 5 years. Once your chosen term ends, the exclusion stays in force for up to 7 years more unless you contact GAMSTOP.

GamCare's National Gambling Helpline offers free support, 24/7. Its advisers answer 0808 8020 133 by call or WhatsApp, and GamCare's website has a live chat as well. Mr Sloty's terms admit adults only, over the age of 18. For limits and time-outs, see the guide to responsible gambling.