Important Transparency Notice for UK Readers
Koi Spins does not hold a UK Gambling Commission licence. Casino Guru lists Fortune Master Limitada as the current owner and operator, with Comoros Anjouan Gaming licence ALSI-202505022-FI1, while the Cerberlot N.V. connection is best treated as a reported third-party network link rather than the confirmed operator.
For UK readers, that distinction matters. A Koi Spins casino UK search leads to a brand operating outside UKGC oversight, so UK dispute routes, UK-specific deposit-limit controls and shared self-exclusion protections with UK-licensed operators should not be assumed. Players who want equivalent UK protections should prefer UKGC-licensed options.
This guide therefore treats Koi Spins sister sites as reported related brands, not verified same-operator sisters. The evidence is strongest where a brand profile shows Fortune Master Limitada and the same Anjouan licence, and weaker where Casino Guru lists another entity or no licence.
Comparison of Sites Like Koi Spins
The five sites like Koi Spins below are the profiled related brands named in current third-party and Casino Guru relationship data. Players comparing The Grand Ivy sister sites for UK-style consumer protections should note that these are not UKGC-licensed benchmarks.
| Brand | Our Rating | Welcome Bonus | Payout Speed | Top Feature |
|---|---|---|---|---|
| ScarabWins | 4.9/10, Low Safety Index | 10% to 15% up to €1,000 plus selected extra spins | Published limit: €5,000 per month, up to €10,000 in some cases | 153-provider lobby, the largest in this set |
| Yeti Win | 4.9/10, Low Safety Index | 12% to 17% up to €1,000 | Published limit: €5,000 per month | Simple card plus crypto-transfer cashier |
| Tropicanza | 4.7/10, Low Safety Index | 100%, 125% or 150% up to €1,000 | Published limits: €2,000 per day, €5,000 per month | Apple Pay listed alongside cards and crypto |
| Pyramid Spins | 4.9/10, Low Safety Index | 100%, 125% or 150% up to €1,000 | Published limits: €2,000 per day, €5,000 per month | Large multi-provider game catalogue |
| Triumph | 4.9/10, Low Safety Index | 100%, 125% or 150% up to €1,000 | Published limits: €2,000 per day, €10,000 per week, €40,000 per month | Mobile apps noted by Casino Guru |
ScarabWins – Best Koi Spins Sister Site for Provider Variety
ScarabWins is now one of the closest operator matches in this set, though we still describe it as a reported related brand rather than a formally confirmed sister. Casino Guru currently lists Fortune Master Limitada as the owner and operator and a Comoros Anjouan Gaming licence, ALSI-202505022-FI1, the same operator and licence number shown for Koi Spins, so ScarabWins sister sites belong in the same evidence tier as Tropicanza and Pyramid Spins rather than the weaker cases.
Its published promotions are smaller than the headline Koi Spins match bonuses. Casino Guru lists four offers: 10% up to €1,000 with 10 extra spins, another 10% up to €1,000 with 10 extra spins, 15% up to €1,000 with 30 extra spins, and 15% up to €1,000 with 75 extra spins. Wagering terms were not fully visible in the summary data we checked.
The main point of difference is breadth. ScarabWins has 153 listed game providers, including TaDa Gaming, Thunderkick, Rival, Big Time Gaming, Playson, Amatic, Evoplay and BGaming. That makes it the broadest library among the profiled Koi Spins related brands.
Banking, by contrast, is narrow. Casino Guru lists only two published payment methods, Visa and Mastercard, so there is no crypto or e-wallet route on the current profile. Unlike sites like Virgin Games, ScarabWins is not positioned around a UKGC-regulated account journey, so the strong game list has to be weighed against the thin cashier, the fake-games flag and the unfair-terms warning.
ScarabWins Snapshot
| Metric | Detail |
|---|---|
| Operator entity | Fortune Master Limitada |
| Launch year | 2022 |
| Licence | Comoros Anjouan Gaming, ALSI-202505022-FI1 |
| Safety Index | 4.9/10, Low |
| Payments | 2 methods: Visa and Mastercard |
| Complaints | 0 direct complaints; 76 related-casino complaints counted by Casino Guru |
Yeti Win – Top Site Like Koi Spins for Simple Cashier Choices
Yeti Win is one of the clearest examples of why these are reported related sites rather than verified sister companies. Casino Guru lists the owner and operator as 3-102-940828 SRL, not Fortune Master Limitada, while still saying the brand is linked to 70 other online casinos.
The licence position is also different. Casino Guru lists a Comoros Anjouan Gaming licence, number ALSI-202510060-FI2, and marks it verified. Because that licence number and operator differ from Koi Spins, Yeti Win sister sites should be read as a same-network comparison rather than a confirmed Koi Spins sister site.
The welcome offers published by Casino Guru are modest percentage matches: 15% up to €1,000, 17% up to €1,000 and 12% up to €1,000. The profile does not publish full wagering terms in the summary we reviewed, so the headline percentage is not enough on its own to judge value.
Yeti Win supports Visa, Mastercard and crypto transfer, with a €5,000 monthly withdrawal limit. That simpler cashier may suit players who dislike long payment lists, but players comparing casinos similar to Regal Wins will find the lower payout ceiling restrictive.
Yeti Win Snapshot
| Metric | Detail |
|---|---|
| Operator entity | 3-102-940828 SRL |
| Launch year | 2022 |
| Licence | Comoros Anjouan Gaming, ALSI-202510060-FI2 |
| Safety Index | 4.9/10, Low |
| Payments | Visa, Mastercard, crypto transfer |
| Complaints | 1 total complaint, 0 unresolved, 1 rejected |
Tropicanza – Best Koi Spins Alternative for Apple Pay Availability
Tropicanza is closer to Koi Spins on the operator evidence than some other profiled brands. Casino Guru lists Fortune Master Limitada as owner and operator, with Comoros Anjouan Gaming licence ALSI-202505022-FI1, the same licence number shown for Koi Spins.
That makes Tropicanza the strongest Fortune Master Limitada comparison in this guide, although we still avoid calling it a verified sister because the wider Cerberlot N.V. casinos label comes from reported network data rather than the current Koi Spins operator field alone. Anyone researching Tropicanza sister sites will keep meeting the same Fortune Master Limitada footprint and Anjouan licence number that ties the brand back to Koi Spins.
Casino Guru lists three Tropicanza bonuses: 100% up to €1,000, 150% up to €1,000 and 125% up to €1,000. These match the shape of Koi Spins offers, but the low Safety Index and unfair-terms findings matter more than the headline bonus size.
The cashier is broader than Yeti Win, with 17 payment methods including Visa, Mastercard, Bitcoin, Apple Pay, USDT, USDC, ETH, LTC, DOGE and other coins. Among Mega Casino alternatives for mainstream wallet familiarity, Tropicanza stands out only because Apple Pay is published, not because its safety score is stronger.
Tropicanza Snapshot
| Metric | Detail |
|---|---|
| Operator entity | Fortune Master Limitada |
| Launch year | 2023 |
| Licence | Comoros Anjouan Gaming, ALSI-202505022-FI1 |
| Safety Index | 4.7/10, Low |
| Payments | 17 methods: cards, Apple Pay and crypto coins |
| Complaints | 0 direct complaints; 76 related-casino complaints counted by Casino Guru |
Pyramid Spins – Best Similar Site to Koi Spins for Familiar Bonus Structure
Pyramid Spins is another Fortune Master Limitada profile with the same Comoros Anjouan Gaming licence number, ALSI-202505022-FI1. It is therefore a stronger fit for Koi Spins sister sites research than the brands where Casino Guru lists a different company. Research into Pyramid Spins sister sites points back to the same operator cluster, so the corporate link is clear even though the complaint record is not.
The casino launched in 2021, making it older than Koi Spins. Casino Guru gives Pyramid Spins a 4.9/10 Low Safety Index, notes unfair terms and records a much heavier complaint history than Tropicanza. That complaint profile weakens its case even though the corporate and licence data match more closely.
The bonus structure is familiar: 100% up to €1,000, 125% up to €1,000 and 150% up to €1,000. That makes Pyramid Spins a straightforward Koi Spins alternative for players looking at the same headline format, but not a reason to ignore the 5 unresolved complaints shown in the Casino Guru profile.
Pyramid Spins supports 16 payment options including cards and crypto coins, with €2,000 per day and €5,000 per month withdrawal limits. Players comparing other sites like Duelz for a cleaner UK-regulated experience should treat those limits and complaint records as material concerns.
Pyramid Spins Snapshot
| Metric | Detail |
|---|---|
| Operator entity | Fortune Master Limitada |
| Launch year | 2021 |
| Licence | Comoros Anjouan Gaming, ALSI-202505022-FI1 |
| Safety Index | 4.9/10, Low |
| Payments | 16 methods: Visa, Mastercard, BTC, USDT, ETH, LTC and others |
| Complaints | 11 total complaints, 5 unresolved, 3 resolved, 3 rejected |
Triumph – Best Koi Spins Sister Site for Higher Published Monthly Limits
Triumph Casino is a reported related brand with a different risk profile. Casino Guru lists the owner as 3-102-940828 SRL and states that, as far as it knows, Triumph does not have a gambling licence. That means Triumph sister sites should not be described as confirmed Fortune Master Limitada sister sites.
The brand is older than the rest of the set, with an established year of 2010. Casino Guru gives it a 4.9/10 Low Safety Index, a Mixed user feedback score from 5 reviews, and notes that it does not cooperate with third-party complaint handling on that platform.
The welcome offers are the familiar 100% up to €1,000, 125% up to €1,000 and 150% up to €1,000. Again, the headline bonus looks similar to several reported Cerberlot N.V. casinos, but the licence note and complaint record are the more important evidence.
The main practical upside is the published withdrawal ceiling: €2,000 per day, €10,000 per week and €40,000 per month. It also lists 16 payment methods and mobile apps, which may appeal to players comparing sites like Koi Spins by convenience rather than regulatory strength.
Triumph Snapshot
| Metric | Detail |
|---|---|
| Operator entity | 3-102-940828 SRL |
| Launch year | 2010 |
| Licence | No licence published by Casino Guru |
| Safety Index | 4.9/10, Low |
| Payments | 16 methods: cards and crypto coins |
| Complaints | 25 total complaints, 11 unresolved, 1 resolved, 13 rejected |
How We Tested These Koi Spins Sister Sites
We started with Koi Spins itself, using Casino Guru’s live profile to confirm the current owner, operator, licence, Safety Index, payment methods, withdrawal limits and complaints. That profile lists Fortune Master Limitada as the primary operator and Comoros Anjouan Gaming licence ALSI-202505022-FI1, so the article does not lead with Cerberlot N.V. as the verified operator.
For the five profiled related brands, we checked each Casino Guru profile for operator entity, launch year, licence field, Safety Index, payment methods, game-provider count, published bonuses and complaints. Every Casino Guru figure in this guide was rechecked in July 2026, after ScarabWins updated to show a Fortune Master Limitada owner and an Anjouan licence. “Verified” here means the data appears on the current brand profile; “reported” means the relationship is inferred from third-party or Casino Guru related-brand data but does not prove a shared legal operator.
Koi Spins vs Its Sister Sites
Koi Spins has a 4.7/10 Low Safety Index, 143 game providers, 16 payment methods and daily withdrawal limits around €2,000, with a €5,000 monthly limit. Its bonus list is the same broad shape as Tropicanza, Pyramid Spins and Triumph: 100%, 125% and 150% matches up to €1,000.
Among the sister sites of Koi Spins, Tropicanza is the closest corporate match because Casino Guru lists the same Fortune Master Limitada operator and the same Anjouan licence number. Pyramid Spins also matches that operator and licence, but its 11 total complaints and 5 unresolved complaints make it harder to recommend.
Yeti Win and Triumph show why the phrase Koi Spins sister companies needs caution. They are profiled as reported related brands, but Casino Guru lists 3-102-940828 SRL rather than Fortune Master Limitada. ScarabWins, by contrast, now lists the same Fortune Master Limitada operator and Anjouan licence ALSI-202505022-FI1 as Koi Spins, so its main drawbacks are a two-method cashier and a fake-games flag rather than operator ambiguity.
New Fortune Master Limitada Casinos in 2026
We did not verify any newly launched Fortune Master Limitada casinos for 2026 during this research pass. The current Casino Guru data we reviewed lists Koi Spins as established in 2022, Tropicanza in 2023 and Pyramid Spins in 2021, with no new 2026 brand confirmed in the profiles.
That means claims about new Fortune Master Limitada sister sites should be treated as unverified unless they can be matched to a current operator field, licence number and brand footer. The reported Cerberlot N.V. casinos network may be wider, but this article only profiles the five named related brands with live profile evidence.
Payment Methods Across the Fortune Master Limitada Network
Payment coverage is card-and-crypto heavy. Koi Spins, Tropicanza and Pyramid Spins publish broad crypto cashier lists, while Yeti Win uses a much shorter Visa, Mastercard and crypto-transfer setup. Players comparing crypto casinos will find availability, but that does not remove licensing or withdrawal-limit risk.
| Method | Min Deposit | Max Deposit | Withdrawal Time | Fees |
|---|---|---|---|---|
| Visa | Not published | Not published | Not published | Not published |
| Mastercard | Not published | Not published | Not published | Not published |
| Bitcoin | Not published | Not published | Not published | Network fees may apply; casino fee not published |
| Tether | Not published | Not published | Not published | Network fees may apply; casino fee not published |
| Ethereum | Not published | Not published | Not published | Network fees may apply; casino fee not published |
| Litecoin | Not published | Not published | Not published | Network fees may apply; casino fee not published |
| Apple Pay | Not published | Not published | Not published | Not published; listed for Tropicanza only |
| Crypto transfer | Not published | Not published | Not published | Not published; listed for Yeti Win |
Game Providers at Koi Spins Sister Sites
The game libraries are broad, but Casino Guru publishes provider counts rather than a single verified game-count total. Koi Spins has 143 providers, ScarabWins has 153, Yeti Win has 151, and Tropicanza, Pyramid Spins and Triumph each list 143. Players comparing casinos like Lottomart by provider depth will recognise the same need to check live availability by country before depositing.
| Site | Top Providers | Game Count | Live Dealer | Mobile |
|---|---|---|---|---|
| Koi Spins | Rival, TaDa Gaming, Big Time Gaming, Yggdrasil, Push Gaming, BGaming | 143 providers; exact game count not published | Yes | Mobile site screenshots published |
| ScarabWins | TaDa Gaming, Thunderkick, Rival, Big Time Gaming, Playson, Evoplay | 153 providers; exact game count not published | Yes | Mobile site screenshots published |
| Yeti Win | NetEnt, Rival, TaDa Gaming, Playtech, Novomatic, Big Time Gaming | 151 providers; exact game count not published | Yes | Mobile site screenshots published |
| Tropicanza | TaDa Gaming, Blueprint, Yggdrasil, Thunderkick, Rival, Big Time Gaming | 143 providers; exact game count not published | Yes | Mobile site screenshots published |
| Pyramid Spins | TaDa Gaming, Blueprint, Realtime Gaming, Thunderkick, Rival, Playson | 143 providers; exact game count not published | Yes | Mobile site screenshots published |
| Triumph | Novomatic, Blueprint, Thunderkick, Rival, Playson, Amatic | 143 providers; exact game count not published | Yes | Mobile apps noted by Casino Guru |
Safety, Licensing and Regulation
The strongest verified facts are not promotional. Koi Spins has a 4.7/10 Low Safety Index, unfair terms noted by Casino Guru, 6 total complaints and 1 unresolved complaint in the profile’s Safety Index section. Casino Guru also says Koi Spins is related to 70 other online casinos, which affected the Safety Index calculation.
Koi Spins, Tropicanza, Pyramid Spins and ScarabWins are the clearest Fortune Master Limitada casinos in this set because Casino Guru lists that operator and Comoros Anjouan Gaming licence ALSI-202505022-FI1. Yeti Win has a different listed operator and licence number, and Triumph has no licence published by Casino Guru.
For UK readers, none of these Koi Spins similar sites should be treated as offering UKGC protections. The practical result is weaker confidence around dispute escalation, safer-gambling tool consistency and independent oversight. Players looking to find Rolletto sister sites or other offshore-licensed brands should check the live licence register and the casino footer before registering.
Responsible-gambling controls are also limited in the profile notes. Casino Guru flags limited responsible gaming options for several of the brands, and the complaint lists include issues around withdrawals, account closure and self-exclusion handling.
Safety and Licensing Summary
| Brand | Operator Entity | Licence Body | Licence Number | RNG / Game Testing | RG / Self-Exclusion |
|---|---|---|---|---|---|
| Koi Spins | Fortune Master Limitada | Comoros Anjouan Gaming | ALSI-202505022-FI1 | Not published | Limited responsible gaming options noted by Casino Guru |
| ScarabWins | Fortune Master Limitada | Comoros Anjouan Gaming | ALSI-202505022-FI1 | Gamecheck detected fake games | Limited responsible gaming options noted by Casino Guru |
| Yeti Win | 3-102-940828 SRL | Comoros Anjouan Gaming | ALSI-202510060-FI2 | Not published | Not published in summary |
| Tropicanza | Fortune Master Limitada | Comoros Anjouan Gaming | ALSI-202505022-FI1 | Not published | Limited responsible gaming concerns inferred from unfair-terms notes |
| Pyramid Spins | Fortune Master Limitada | Comoros Anjouan Gaming | ALSI-202505022-FI1 | Gamecheck detected fake games | Limited responsible gaming options noted by Casino Guru |
| Triumph | 3-102-940828 SRL | No licence published | Not published | Gamecheck detected fake games | Limited responsible gaming options noted by Casino Guru |
Common Complaints and Issues
The clearest pattern is withdrawal friction. Koi Spins has complaints involving delayed withdrawal and account-closure issues, Pyramid Spins shows multiple withdrawal-related complaints, and Triumph has a larger complaint file with 11 unresolved cases in the Casino Guru Safety Index section.
The second pattern is terms enforcement. Casino Guru repeatedly flags unfair terms, including rules around bonus play, low-risk play and short KYC response windows. That matters when judging the best Koi Spins sister sites because a large bonus can become poor value if the terms create avoidable confiscation risk.
The third pattern is operator ambiguity. Some reported Cerberlot N.V. casinos show Fortune Master Limitada, while others show 3-102-940828 SRL or no published owner. That is why this guide uses “reported related brands” and avoids calling all five verified Koi Spins casino sister casinos.
What Users Say: Koi Spins Sister Sites Reviews
Casino Guru’s user-review data is thin for most of the set. Koi Spins has 4 reviews but not enough for a user feedback score; Tropicanza and ScarabWins show no scored user feedback; Yeti Win has 1 review; Triumph has a Mixed score from 5 reviews.
Trustpilot evidence was not strong enough to quote as a rating source during this pass, so the sentiment table treats it as not verified rather than inventing a score. This Koi Spins review therefore leans more heavily on complaint data, Safety Index scores and published profile fields.
| Source | Common Praise | Common Criticism |
|---|---|---|
| Trustpilot (July 2026) | Not verified; no reliable current rating and review count found during research | Not verified; omitted rather than fabricated |
| Casino Guru (Safety Index /10) | The profiled brands cluster tightly at 4.7 to 4.9 Low; Tropicanza is lowest at 4.7, while ScarabWins, Yeti Win, Pyramid Spins and Triumph each sit at 4.9 | Koi Spins is 4.7/10 Low, with unfair terms, low monthly limits and related-casino complaints affecting the score |
| Player forums | Reported praise focuses on large game lobbies, crypto payments and quick registration | Reported criticism focuses on withdrawals, KYC, account closure, bonus terms and licence uncertainty |
Bonus and Wagering Requirements at Sites Like Koi Spins
The main bonus pattern across sites like Koi Spins is a large advertised match with limited summary detail. Koi Spins, Tropicanza, Pyramid Spins and Triumph publish 100%, 125% and 150% offers up to €1,000, while ScarabWins and Yeti Win publish smaller percentage matches. We did not verify a Koi Spins sister sites no deposit bonus in the researched profiles.
| Step | Value |
|---|---|
| Deposit | £100 |
| Example match | 100% bonus gives £100 bonus funds |
| Total bonus basis | £100 bonus only, if wagering applies only to bonus funds |
| 30x wagering example | £3,000 turnover before withdrawal |
| 40x wagering example | £4,000 turnover before withdrawal |
| UKGC comparison | UKGC Social Responsibility Code 5.1.1 introduces a 10x wagering cap from 19 January 2026 for UK-licensed operators; these brands are outside that UKGC licence framework |
For bonus value, the safest practical approach is to ignore the headline until you have checked wagering, max bet, restricted games, KYC deadlines and withdrawal caps. A 150% offer can be less useful than a smaller offer if the rules are stricter or the monthly withdrawal ceiling is low.
How to Choose the Right Sister Site
Start with licence clarity, then payment limits, then complaints. For the sister sites of Koi Spins, Tropicanza has the cleanest operator-and-licence match, ScarabWins has the broadest provider list, and Triumph has the highest published monthly withdrawal ceiling, but none resolves the UKGC oversight issue.
Before depositing, complete your KYC verification immediately after registration so any later withdrawal is not delayed. Then make a small test withdrawal, read the bonus terms before opting in, avoid multi-tab play where the rules prohibit it, and set personal limits that fit your budget.
Which Koi Spins Sister Site Is Best?
Among the 5 profiled sister sites of Koi Spins, Tropicanza is the best Koi Spins sister site for most players. It is not a safe option in a UKGC sense, but it has the closest verified match to Koi Spins: Fortune Master Limitada, Comoros Anjouan Gaming licence ALSI-202505022-FI1, 17 payment methods including Apple Pay and no direct complaints on Casino Guru at the time reviewed, with 76 related-casino complaints still counted toward its score.
That judgement is relative, not promotional. Pyramid Spins shares the same operator and licence but carries a heavier unresolved complaint count. ScarabWins now matches the same operator and licence and has the largest provider list at 153, but its cashier is limited to Visa and Mastercard and Casino Guru flags fake games. Yeti Win and Triumph have different listed operators, so they are weaker answers for players specifically researching Koi Spins sister sites. If you would rather have UK protections than the closest offshore match, a UKGC-licensed non-sister option such as MrQ, licensed directly by the UK Gambling Commission, offers UK dispute resolution and shared self-exclusion that none of these related brands provide.
Final Verdict: Are Koi Spins Similar Sites Worth It?
Koi Spins similar sites are worth researching only if you understand the limits of the evidence. The profiles show large game libraries, card and crypto payments, and familiar bonus structures, but the low Safety Index scores, unfair-terms notes, limited UK protections and operator conflicts make this a cautious comparison rather than a recommendation.
For UK players, the practical answer is simple: prefer a UKGC-licensed casino if you want UK dispute handling, shared self-exclusion protections and UK-specific safer-gambling controls. If gambling stops being affordable or controlled, support is available — contact GamCare (freephone 0808 8020 133) or visit GambleAware.