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Mellstroy Casino Review

MELLSTROY Casino pairs a very large game library with a welcome package that reaches its maximum for crypto accounts, with 400 free spins on top.

  • Anjouan License
  • Payouts 0-1 days
  • RUB Accepted
  • Mobile Friendly

Anjouan, ALSI-202509063-FI2 (register expiry date 29 Sep 2026 has passed; ask the casino for current proof)

October 2026 promo

400 Free Spins

DEPOSIT BONUS

T&C apply

Overall rating

3.6/5

18 player votes
Customer support4.0
Withdrawal speed3.0
Bonuses & Offers4.0
Security2.0
Software & Game5.0

Our Take

The licence register and the casino’s own policies raise questions that every reader should check before depositing.

Casino snapshot

Everything you need to know about this casino at a glance.

General

Company

3-102-940620 SRL, San Jose, Costa Rica

Established

October 2025 (per the partner book)

Licence

Anjouan, ALSI-202509063-FI2 (register expiry date 29 Sep 2026 has passed; ask the casino for current proof)

Languages

Russian, English, UzbekAzerbaijani, Kyrgyz, TajikMoldovan

Games & Software

2+ providers

Casino type

Slots, live casino, crash games, table games and a sportsbook with esports in one account; mobile browser and Android APK, no iOS app

Providers

Banking

Deposit methods

Visa logoMastercard logoTether logoBitcoin logoEthereum logoBinance Coin logo

Withdrawal methods

Cards logoCrypto logoBlik logo

Fastest payout

0-1 days

Overview

MELLSTROY Casino is a new brand. The partner book dates the launch to October 2025. The site runs on a dark interface built around the Mellstroy streamer branding, with a Fortune Wheel and a streamer wheel. The home page shows five tabs: Casino, Sport, Live Casino, Fortune Wheel and Bonuses.

The operator is a Costa Rica company, 3-102-940620 SRL, according to the Terms. The same clause says the company is licensed in the State of Anjouan. That is an offshore licence, and it is not a licence from a major regulator such as the UK or Malta.

I opened the site on desktop and on a phone-sized layout. I read the Terms, the KYC, AML and Responsible Gaming policies, and the welcome promotion page. I also checked the public Anjouan licence register. I did not register, deposit, claim a bonus, withdraw or chat with support, and I did not read the bonus card inside the account.

What the licence register shows

The register lists that company under licence number ALSI-202509063-FI2, type b2c, with the domain mellstroy.com. The status field says valid. The issue date sits at the end of September 2025, and the expiry date at the end of September 2026.

That expiry date has already passed on the day of this review, while the status field still reads valid. The two fields do not line up. Anyone considering a deposit should ask the casino for current licence proof first.

Only mellstroy.com appears in the register entry. Other addresses seen in the partner book, such as mellstroy.game and mell2950.live, are not listed there.

Characteristic Detail
Brand MELLSTROY Casino
Website https://mellstroy.com/
Launched October 2025 (partner book)
Terms last updated 23 December 2025
Operator 3-102-940620 SRL, San Jose, Costa Rica (Terms 1.1)
Licence Anjouan, ALSI-202509063-FI2 (Terms 1.1)
Product type Slots, live casino, crash games, table games, Mell Originals, sportsbook with esports
Account currencies RUB, KGS, AZN, UZS, TJS, MDL, UAH, PLN, EUR, USD, crypto (partner book)
Minimum age 18+
What I Like & Don't Like About Mellstroy Casino

What we like

  • Large game library in the partner book, with 87 providers and an in-house Mell Originals section

  • Four-deposit welcome package with 400 free spins, at its largest for accounts opened in cryptocurrency

  • Live chat listed as 24/7, with a knowledge base and support in several languages

  • Sportsbook with esports sits in the same account as slots, live casino and crash games

  • Android app offered as an APK download, plus a mobile browser version

What we don’t like

  • The Anjouan register entry shows an expiry date that has already passed while the status field says valid, so current licence proof should be requested

  • The partner book says there is no KYC, but the casino's own KYC Policy requires it before the first withdrawal

  • The bonus is forfeited if a withdrawal is requested while it is active, and the organiser can change or cancel the promotion without notice

  • The Terms allow fees in specific cases and an inactivity fee after 12 months, although the partner book says there are no fees

  • No deposit-limit, loss-limit or reality-check tools are described in the Responsible Gaming Policy

Games and Software

The partner book lists a very large catalogue. It includes slots, live casino tables, quick games, crash games, Plinko, Mines and a small in-house set of Mell Originals. The same source lists 87 providers.

Provider names in the partner book include Pragmatic Play, Pragmatic Play Live, Evolution, Ezugi, Playtech, BGaming, Hacksaw Gaming, No Limit City, PG Soft, Play’n GO, Playson, Red Tiger, Relax Gaming, Spribe, Thunderkick, Yggdrasil, Endorphina, Betsoft, Big Time Gaming and Quickspin. The in-house MellOriginals label sits alongside them.

Mell Originals, per the partner book, covers Blackjack, Mines, Poker, CoinFlip, Penalty, Crash, Plinko, Dice, Double, HiLo and Keno. It also includes Gates of Mellstroy, which uses a Super Scatter mechanic, and Mellstroy Airlines by BGaming. Live casino providers named include Evolution, Ezugi, Playtech, Pragmatic Play Live, BetGames, TVBet, Amusnet Live and Winfinity.

The sportsbook shows football, tennis, basketball, CS2, Dota 2, Valorant, ice hockey, volleyball, cricket and table tennis on the home page. Demo mode exists for all or part of the games, according to the partner book.

Fairness and RTP

Terms 6.2 says games work on random number generation or chance. The partner book gives no eCOGRA or iTech Labs certificate, and that field is empty. The partner book also claims an average RTP of 97.8%, drawn from analytics. That is an operator or partner claim, and I did not verify it.

Game category Count (partner book)
Slots 10,340
Live casino 1,390
Quick games 785
Crash games 181
Plinko 35
Mines 15
Mell Originals 11
Total games 11,710
Providers 87

Bonuses

The headline offer is a welcome package of up to 660% plus 400 free spins across the first four deposits, for new players only. There is no promo code. The top figure applies only to an account opened in cryptocurrency. An account in any other currency receives up to 550% plus 400 free spins. Both figures come from the casino’s own promotion page.

The casino’s promotion page lists the steps for claiming the package:

  1. Register on the website.
  2. Open an account in a currency available on the site. A cryptocurrency account gets the top tier of the package, any other currency the lower tier.
  3. Check the terms on the bonus card in the Bonuses section.
  4. Top up the account to activate each of the four deposit steps shown in the table below.

The four steps add up to the headline figures.

The wagering terms come from the partner book. The partner book gives percentage bonus wagering of x30. Free spin wagering is x40. The payout limit is x1 on free spins and bonus. The wagering window is 168 hours for both parts of the bonus, and the welcome package must be activated within 41 days. These are partner figures. The full card terms sit inside the account on the bonus card, which needs a login, so I did not read them. 18+, and wagering terms apply.

The promotion page carries several conditions worth reading before opting in. Free spins only become available after the percentage bonus has been used. Each bonus is activated by a deposit and can be used once. To wager winnings, the player must bet from the bonus balance in games of the ‘Bonus wagering’ category in the Casino section.

If the bonus requirements are not met within the time on the bonus card, the bonus is forfeited. The current bonus is forfeited if another available bonus is activated. If the player requests a withdrawal while a bonus is active, the bonus is forfeited too. The organiser can change or cancel the promotion at any time without notice, and can revoke winnings and bonuses for dishonest or unfair behaviour.

Terms 8.3 adds a bonus-abuse clause. Postponing in-game bonus rounds while a bonus is active, until another bonus is activated, is prohibited and can mean forfeited winnings. Terms 7.3 says funds, bonuses or winnings credited by error remain the property of the company and can be removed.

The minimum deposit for the package is not stated on the promotion page. The partner book gives deposit limits that vary by country and method, so the qualifying minimum for the package is unconfirmed. 18+, and terms apply.

Welcome package step Crypto account Other currencies
1st deposit 120% + 100 FS 100% + 100 FS
2nd deposit 150% + 100 FS 125% + 100 FS
3rd deposit 180% + 100 FS 150% + 100 FS
4th deposit 210% + 100 FS 175% + 100 FS
Total up to 660% + 400 FS up to 550% + 400 FS

Other promotions visible on the site banners include free spins for verifying a phone number and email, up to 30% casino cashback, the option to exchange Mell Points for real money, the Lucky Wheel of Fortune, weekly free spins, Spin and Splash, several large prize pools from software partners, a Halloween lootbox and a Haunted Hell Fire promotion. The partner book adds that the Lucky Wheel needs a deposit of at least 5 USD for daily spins, and that a sports express bonus of up to 15% applies on five or more events. 18+.

Payment Methods

The cashier needs a login, and I did not log in. The methods listed here come from the partner book. Account currencies there are RUB, KGS, AZN, UZS, TJS, MDL, UAH, PLN, EUR, USD and crypto. There is no NZD, CAD or AUD account currency in that list.

Deposit examples include cards from Visa and Mastercard in several currencies, bank-card transfers, phone-number transfers, and local methods such as SberPay, T-Pay, Uzcard, Humo, Payme, Click, eManat and Blik. Cryptocurrency is available for every currency. The partner book names USDT on TRC20, BTC, ETH and BNB as crypto types.

Withdrawal examples include card, phone-number transfer, crypto, Uzcard, Humo and Blik. Euro and dollar withdrawals go by Visa or Mastercard. Terms 3.3.2 sets a minimum withdrawal of 10 EUR or the equivalent. Terms 3.3.2 and 3.3.3 say the maximum limits depend on payment method and account level, and that the company can apply an individual withdrawal schedule.

Fees need careful reading. The partner book says the casino charges no fees. Terms 3.2.5 says that fees and charges may apply depending on the payment method, and that they are the user’s responsibility. Terms 4.1.2 allows processing fees to be deducted from a withdrawal if a deposit is made without subsequent wagering. Terms 5.5 allows a monthly maintenance fee after a full year of inactivity, with email notice.

Terms 2.6 and 3.2.1 require deposits to come only from payment instruments in the user’s own name, with no deposits for or withdrawals to third parties.

Key payment points at a glance:

  • Account currencies: RUB, KGS, AZN, UZS, TJS, MDL, UAH, PLN, EUR, USD and crypto (partner book).
  • Minimum withdrawal: 10 EUR or equivalent (Terms 3.3.2); deposit and withdrawal ranges vary by country and method.
  • Fees: the partner book says none, while Terms 3.2.5, 4.1.2 and 5.5 allow fees in specific cases.
  • Own-name rule: payment instruments must be in the player’s own name (Terms 2.6 and 3.2.1).

Withdrawal timing and KYC

The partner book claims that fiat withdrawals arrive within about 15 hours and crypto within about 15 minutes. The partner book gives a window of 0 to 1 days. These are operator and partner claims, and I did not measure them. Terms 3.3 says the company applies an individual withdrawal schedule. Withdrawals can be delayed, suspended or cancelled if fraud or collusion is suspected, and extra identity checks can be required.

The partner book and the casino’s own policy disagree. The partner book says there is no KYC and no verification before the first withdrawal. The KYC Policy, updated in late November, says no user may withdraw or make significant transactions without completing KYC. It also says customer due diligence applies at the first withdrawal request regardless of amount, at cumulative deposits of 10,000 USD, and whenever activity looks suspicious.

Accepted documents can include a passport, ID card or driving licence, a utility bill or bank statement dated within three months, a selfie with ID, or a video call. Accounts that do not provide documents can be suspended or closed. The KYC Policy is the binding text, and the partner book claim is contradicted by it.

A player who plans to withdraw should therefore expect identity checks before the first payout, whatever the partner book says.

Mobile

Mobile access works through a mobile browser, plus an Android app that is offered as an APK download from the casino. There is no iOS app listed in the partner book. I checked the site on a phone-sized layout and read the same policy pages there.

Customer Support

Live chat runs 24/7 on the site, according to the Responsible Gaming Policy. Email addresses shown in the partner book and the policy pages are info-support@mellstroy.game and support@mellstroy.com. A Telegram channel exists for mirrors. The partner book claims an average reply in under one minute, which is an operator claim, and lists support languages as Russian, Uzbek, English, Azerbaijani, Kyrgyz, Tajik and Moldovan. A knowledge base or FAQ is also available.

Disputes follow Terms 14. A complaint goes by email with full name, account details and a clear description. The company acknowledges within one working day and gives a substantive answer within 14 days of receipt, unless exceptional circumstances apply. Complaint deadlines are two weeks after the session for game outcomes, 30 calendar days for payout, suspension or bonus issues, and six months for other matters.

Server logs are final in gameplay disputes. If a dispute cannot be settled, the Terms send it to arbitration directed by Anjouan Licensing Services Inc, under Anjouan law and Anjouan courts.

Support at a glance:

  • Live chat is listed as 24/7 on the site, and the partner book claims an average reply under one minute (operator claim).
  • The complaint is acknowledged within one working day, with a substantive answer within 14 days (Terms 14).
  • Escalation goes to arbitration directed by Anjouan Licensing Services Inc (Terms 14.5).

Responsible Gambling

The Responsible Gaming Policy, updated in late November, offers temporary or permanent self-exclusion, simple account closure, round-the-clock live chat for guidance, age and identity verification against underage play, and links to GamCare, Gambling Therapy and Gamblers Anonymous. The minimum age is 18+, or the legal age of the player’s jurisdiction if that is higher.

The policy text lists no deposit-limit, loss-limit or reality-check tools. The partner book names only self-exclusion and account pause. That gap matters for a brand that also carries a bonus with a short wagering window and a forfeiture rule on withdrawal requests.

Security and Licensing

The licence position is the first thing to check. The Terms say the company is licensed in the State of Anjouan under the licence number shown above, issued under the Computer Gaming Licensing Act. The public Anjouan Gaming licence register lists the same company under that number with status valid and the domain mellstroy.com, and the dates are in the table below.

The expiry date in that entry has already passed on the day of this review, while the status field still says valid. Readers should ask the casino for current licence proof before depositing. Only mellstroy.com appears in the entry.

Anjouan is a small offshore licence. It is not a UK, Malta or other major regulator licence. The partner book shows no eCOGRA or iTech Labs certificate, and the 97.8% RTP figure is an operator or partner claim.

Terms 2.4 restricts access from several regions, including Australia, Austria, Comoros, France, Germany, the Netherlands, Spain, the United Kingdom, the USA, FATF-blacklisted countries and sanctioned countries. The casino may add restrictions. Terms 2.7 prohibits using a VPN, proxy or TOR to mask location. The partner book restricted list is longer, and it names several more countries, including Canada (Ontario only), Malta and Italy. Partner book target markets are Russia, Uzbekistan, Azerbaijan, Kyrgyzstan, Tajikistan, Moldova and Armenia.

Security and licence item Detail
Licence Anjouan ALSI-202509063-FI2 (Terms 1.1)
Register status field valid
Register issue date 30 September 2025
Register expiry date 29 September 2026 (already past on review date)
Register domain mellstroy.com only
Fairness certificates None listed in the partner book
RTP claim Average, operator or partner claim, not verified
VPN use Prohibited (Terms 2.7)
Binding language English Terms (Terms 1.4)

Final Verdict

MELLSTROY Casino is a large-content brand with a short history. The game count and provider list in the partner book are broad, and the in-house Mell Originals section plus a sportsbook with esports give it more range than a slots-only site. The welcome package is generous on paper, especially for a crypto account.

The caveats are significant. The Anjouan register entry shows an expiry date that has already passed, while the status field says valid, so ask for current licence proof before depositing. The partner book says no KYC, but the casino’s own KYC Policy requires it at the first withdrawal. The bonus is forfeited if a withdrawal is requested while it is active, and the organiser can change or cancel the promotion without notice. The Terms allow fees in specific cases, even though the partner book says there are none. The Responsible Gaming Policy describes no deposit-limit tools, and an inactivity fee can apply after 12 months.

Score category Rating out of 5
Software and games 5
Bonuses and offers 4
Customer support 4
Withdrawal speed 3
Security 2

The advice is simple, in three steps:

  1. Read the bonus card inside the account before opting in, because the full terms sit there and I did not read them.
  2. Check the current licence position with the casino.
  3. Confirm the KYC steps for your own country and currency.

If those answers are clear, the game library is the strongest part of the offer. If they are not, the licence and KYC questions are the reason to wait.

Player reviews

18 votes

High rating

18 votes

Letter count

0/250

FAQ

Michael Thompson

Michael Thompson

Chief Editor

Data-driven gaming industry analyst specializing in RTP mechanics, iGaming regulation, and responsible gaming. 15+ years in data analytics and statistics