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First deposit
Bonus deposit
1,000 ₽
Wagering
×30
Time limit
7 days
Games
SlotsLive casinoPoker+5
Payment methods17
  • Casino, poker and sports betting in one project.
  • The cryptocurrency package uses a separate bonus scale.
OVERVIEW

Mellstroy Casino

Mellstroy Casino has slots, live tables, poker and sports, with separate fiat and crypto welcome programmes.

Two welcome series

The fiat series lists 550% and 400 FS; the crypto series lists 660% and 400 FS. Both span four deposits. The first RUB deposit from 1,000 awards 100% and 100 FS. The larger crypto percentage does not automatically apply to a RUB account.

Different deposit and withdrawal minimums

The checked RUB cashier starts card payouts at 2,000 and phone-number payouts at 3,000. Deposits can be smaller. A balance left after a short session can consequently fall below the payout minimum. That cashier rule is separate from processing time.

Changing offers cancels the current one

Cash rewards have 30x wagering, seven days and a conversion ceiling equal to the original bonus. Requesting a withdrawal or activating another reward cancels the current one. Its remaining funds and progress do not simply carry over to the next promotion.

  • Casino, poker and sports betting in one project.
  • Regular and cryptocurrency welcome packages.

Before signing up

First RUB bonus
100% up to RUB 14,000 + 100 FS from RUB 1,000. Cash wagering is 30× the bonus only. Seven days to wager, with bets up to RUB 1,000.
Four deposits
550% for fiat and 660% for crypto are totals across four deposit stages.
When spins unlock
Each stage’s 100 spins unlock after its percentage bonus has been used.
Withdrawing with a bonus
A withdrawal made with an active bonus cancels that bonus.
How we research the terms
More conditions
  • The cryptocurrency package uses a separate bonus scale.
  • Each deposit starts its own welcome stage.
  • Support confirmed the 1× transfer cap, but its exact bases and some first-FS terms are still being clarified.
Bonusmulti

Editorial assessment

Two welcome series and required KYC

Mellstroy combines the general lobby with Mell Originals and Mell Points. Fiat and crypto accounts receive different welcome percentages despite the same spin count at each stage. Comparison therefore begins with currency and payment route, followed by the specific reward card.

KYC is required before withdrawal, including a first small payment. RUB 1,000 bonus eligibility differs from RUB withdrawal minimums of 2,000 to cards and 3,000 by phone number. That distinction matters for a small remaining balance even after wagering. Replacing an active reward also has balance consequences explained below.

Reliability4.0Weight: 35%

The operator publishes rules, identity checks and complaint procedures. Its representative helps players distinguish the official site from clones.

Speed4.0Weight: 20%

Quick ordinary transactions and assistance coexist with individual bank waits and checks.

Withdrawal terms4.5Weight: 30%

Different authors describe received RUB and crypto payouts. Ordinary identity checks and disclosed minimums are not drawbacks by themselves.

Player experience4.0Weight: 15%

Positive payment and game experiences coexist with criticism of bonus mechanics. Losing a session does not establish unfairness.

Project highlights

  • Casino, poker and sports betting in one project.
  • Regular and cryptocurrency welcome packages.

What to keep in mind

  • The cryptocurrency package uses a separate bonus scale.
  • Each deposit starts its own welcome stage.
Support: Some terms were confirmed; others remain open

Support confirmed 30× FS winnings, a RUB 1,000 wagering bet limit and a RUB 5,000 FS cap. The chat closed at 04:46 without exact answers on the 1× bases, the seven-day starting point, spin value or FS use deadline.

This describes one specific support interaction.
How we assess projects

Games and providers

Mell Originals and themed collections

Mellstroy separates its in-house games as Mell Originals. The wider lobby includes slots, live games, roulette, blackjack, baccarat, poker and bingo, with sports switched separately. Studios include Betsoft, BGaming, Pragmatic Play, Endorphina and Amusnet. Le Slots and Pragmatic 1000 are collections rather than separate bonus rules.

Promotion progress needs bonus-balance bets in Bonus Wagering. The first 100 spins use The Dog House after the percentage reward is used. Choosing a Mell Originals game does not automatically substitute for the issued spins or qualifying-game list.

Casino game categories
SlotsLive casinoPokerRouletteBlackjackBaccaratBingoSports betting

Game providers 47

Interface and actions

A fixed cashier control and staged offers

Mellstroy’s bottom bar contains Casino, Slots, Bonuses, Cashier and Menu. Search sits below the banner and win feed, while the casino/sports switch is at the top of the side menu. Funding and reward selection therefore have separate destinations.

Promotion cards show the deposit stage, a claim control or a lock. Find the current stage before reading its requirements. Support offers Telegram and email through separate Write controls. The operator’s own review section is also separate from independent reader experiences on Bonusmulti.

Game catalogue and cashier

Mellstroy Casino · Game catalogue and cashier

Mellstroy Casino places Search and catalogue switches below the banner and win feed. Mell Originals is separate from the general game grid. Casino, Slots, Bonuses, Cashier and Menu stay in the bottom navigation.

  1. Open Slots or All games for the general catalogue.
  2. Choose Mell Originals for the in-house section; payment actions are under Cashier.

Mellstroy sidebar navigation

Mellstroy Casino · Mellstroy sidebar navigation

The Mellstroy sidebar starts with a Casino/Sport switch. Mell Originals, Slots, Popular, Le Slots, Pragmatic 1000 and other collections follow. Support is near the bottom.

  1. Tap Menu in the bottom bar.
  2. Choose a game collection or scroll to Support.

Deposit-stage bonus cards

Mellstroy Casino · Deposit-stage bonus cards

Mellstroy shows bonuses as separate cards labelled by deposit stage. Cards display a claim button or lock icon. Check which deposit the offer applies to, then read its activation rules.

  1. Open Bonuses in the bottom bar.
  2. Locate the relevant deposit-stage card and read its terms.
  3. Use the claim button on that card when the offer is available.

Telegram and email support

Mellstroy Casino · Telegram and email support

The Mellstroy support window offers Telegram and Email, each with a Write button. Use the contact provided in this window for account-related messages rather than searching for a similarly named profile.

  1. Open Menu and press Support.
  2. Choose Write beside Telegram or Email.
  3. Describe the issue in the first message and add the transaction reference for a payment query.

The project’s review form

Mellstroy Casino · The project’s review form

Mellstroy’s Leave a review form contains a text field and star rating. Customer reviews appear below. This is the operator’s own review section, separate from independent reviews on Bonusmulti.

  1. In Leave a review, describe the action, outcome and date of your experience.
  2. Choose a star rating and submit the review.
BONUSES

Welcome-package terms

When spins arrive and how wagering is counted

The first fiat deposit from RUB 1,000 gives 100% up to RUB 14,000 and 100 spins. Fiat then continues with 125%, 150% and 175%; crypto uses 120%, 150%, 180% and 210%. Each stage supplies 100 spins after the percentage reward is used. First cash wagering is 30x the bonus alone: RUB 1,000 needs RUB 30,000 in bets.

Support stated 72 hours after deposit to activate and seven days for cash wagering. Cash conversion is capped at 1x the bonus. The Dog House winnings have 30x wagering and a separate RUB 5,000 ceiling. Maximum wagering bet is RUB 1,000. Withdrawal or replacement by a new reward cancels the current bonus.

Bonuses by deposit
DepositCash bonusFree spins
1Deposit 1100%up to 14,000 ₽up to 100
2Deposit 2125%up to 100
3Deposit 3150%up to 100
4Deposit 4175%up to 100

550% is the sum of 4 deposit stages. Each bonus is calculated from its own deposit.

First deposit: detailed terms

Claiming and amount

Maximum bonus amountCap on the percentage bonus
14,000 ₽
Activation and start of the periodHow to claim the bonus and when the period starts
Select the fiat welcome bonus before the first deposit of at least RUB 1,000. Support specified 72 hours after the deposit to activate it. The four deposit stages run in sequence. · Cash wagering has a seven-day period. Activation is available for 72 hours after the deposit.

Wagering and restrictions

Wagering basisWhat is multiplied by wagering
Bonus only
Maximum betRestriction while wagering
1,000 ₽
Qualifying stakeHow a stake counts toward wagering
Cash wagering is 30× the credited bonus only. A RUB 1,000 deposit and RUB 1,000 bonus require RUB 30,000 in turnover. Use the bonus balance in the Bonus wagering category. The maximum bet while wagering the first RUB bonus is RUB 1,000.
Cashout restrictionWhether the bonus has a cashout cap
For the cash bonus, support stated conversion to the main balance up to 1× the bonus amount after wagering. A withdrawal with an active bonus, or activation of another bonus, cancels the current one.

First-deposit free spins

Free-spin rules
Each of the four deposit stages gives 100 FS after its percentage bonus is used. The first 100 FS are for The Dog House. Winnings go to the bonus balance and require 30× wagering on their own amount: RUB 1,000 needs RUB 30,000 in qualifying bets. Support stated a RUB 5,000 FS cashout cap and a RUB 1,000 maximum wagering bet.
Calculate turnoverUse your own amount, basis and game contribution

Calculate wagering

100% cash bonus · wagering ×30

Required turnover30,000 ₽

1,000 ₽ × 30

Cash bonus: 1,000 ₽

More bonuses and promotions

Each reward has its own terms. Choose an offer to read its eligibility, wagering and limits.

Cash / cryptoTwo different welcome packages550% / 660%
550% / 660%Two different welcome packages

The regular series is 100%, 125%, 150%, 175%; the crypto series is 120%, 150%, 180%, 210%. Both list 100 spins per stage.

The percentages describe four separate deposits. Neither 550% nor 660% is credited on one payment. Open the offer for the actual account currency.

The first RUB bonus was separately checked at 30× the bonus, seven days for cash wagering and 72 hours after depositing to activate. These RUB terms do not establish every restriction of the crypto package.

Stages
4 deposits
Spins
400 FS over the series
PAYMENTS

Deposits and withdrawals

A small deposit does not set the withdrawal minimum

Some RUB bank deposits at Mellstroy start at 1,000. Withdrawal ranges differ: RUB 2,000–50,000 to a card or RUB 3,000–75,000 by phone number per request. The general EUR 10 equivalent minimum does not remove a higher method-specific threshold.

Identity verification is required before payment, regardless of the first request’s amount. Checks also apply at cumulative deposits of USD 10,000 equivalent or suspicious activity. Complaints can go to support@mellstroy.com: acknowledgement is due within one working day, with a response within 14 days unless further investigation is necessary.

Payment methods 17

Russia
Payment methodDepositWithdrawal
USDTAvailableAvailable
BitcoinAvailableAvailable
EthereumAvailableAvailable
LitecoinAvailableAvailable
TronAvailableAvailable
T-PayRUB 1,000–150,000Available

Processing, limits and fees

Withdrawal minimum
For RUB withdrawals: bank card from RUB 2,000; phone-number withdrawal from RUB 3,000. General rules set EUR 10 or equivalent; each method applies its own range.
ANSWERS ABOUT THIS PROJECT

Questions about Mellstroy Casino

Why does Mellstroy advertise 660%?

That is the cryptocurrency variant: 120%, 150%, 180% and 210%. Fiat uses 100%, 125%, 150% and 175%.

What is included in the welcome bonus?

550% + up to 400 FS are spread across 4 deposits. The first deposit earns 100% + 100 FS.

The activation minimum is 1,000 ₽.

Select the fiat welcome bonus before the first deposit of at least RUB 1,000. Support specified 72 hours after the deposit to activate it. The four deposit stages run in sequence.

How does bonus wagering work?

The cash bonus has a 30× wagering multiplier.

The calculation basis is bonus only.

The first stage lasts 7 days.

For the cash bonus, support stated conversion to the main balance up to 1× the bonus amount after wagering. A withdrawal with an active bonus, or activation of another bonus, cancels the current one.

Which games does the casino offer?

Categories: Slots, Live casino, Poker, Roulette, Blackjack, Baccarat, Bingo, Sports betting.

Games from 47 providers, including Betsoft, BGaming, Pragmatic Play, Endorphina.

Which payment methods are available?

For Russia: USDT, Bitcoin, Ethereum, Litecoin, Tron, T-Pay, Sovcombank, SberPay, Gazprombank, Mir, SBP, Visa, Mastercard, PSB Bank, Alfa-Bank, Bank card, By phone number.

Before requesting a payout, check withdrawal availability, the minimum amount and the limit for your chosen method in the cashier.

What verification is required?

Withdrawals require prior KYC. Prepare identification; if requested, provide address evidence no older than three months, a selfie or video verification.

READER EXPERIENCES

Project reviews

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Bonusmulti editorial teamUpdated Report an error
Material updates6
  1. Version 20

    Updated the casino’s bonuses and promotions.

  2. Version 19

    Added detailed chapters on games, the interface, bonuses, payments, accounts and choosing a casino.

  3. Version 18

    Reworked the casino description, with separate sections on games, accounts, bonuses and withdrawals.

  4. Version 17

    Expanded the review with separate explanations of account balances, claiming rewards, wagering bases and withdrawals.

  5. Version 16

    Added verified rules and removed unconfirmed figures and lists of missing information from the description.

  6. Version 15

    Clarified the terms using primary sources dated 14 October 2026.

Casino facts

General information

Operator
3-102-940620 SRL
Operator licence
Anjouan licence ALSI-202509063-FI2 is stated for operator 3-102-940620 SRL. The register says valid but gives expiry 29 Sep 2026; current status on 17 Oct 2026 is ambiguous.
Game catalogue
8,035 slots; 733 live games; 657 quick games
Loyalty and VIP
Mell Points accumulation and exchange programme

Service and support

Mobile access
Mobile browser version
Interface languages
Russian
Support channels
Live chat · support@mellstroy.com
Support languages
Russian
Account currencies
RUB · USD · EUR · BTC · ETH · TRX
More 24

TJS · MMK · EGP · AED · AMD · UZS · AZN · MDL · COP · KGS · BYN · THB · USDT · INR · ARS · ZAR · CZK · UAH · GEL · TRY · PLN · LTC · JPY · CAD

Games and studios

Game types
Slots · Live casino · Poker · Roulette · Blackjack · Baccarat · Bingo · Sports betting
Providers
Betsoft · BGaming · Pragmatic Play · Endorphina · Amusnet · Novomatic
How we check information

Dates refer to the listed details. Our research approach is explained in the Bonusmulti methodology.

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