Mellstroy — Online Sports Betting & Casino Games

Get full access to sports betting and casino directly in your browser — on mobile or PC. Choose from 45+ sports with 700+ live events daily, up-to-date lines and fast bet settlement — all on one powerful platform.

Enter the casino lobby with 12,900+ games: slots, live dealer tables and exclusive Mellstroy originals from 150+ providers. Navigation is simple and fast — find your favourite games or discover new releases in just a few clicks.

Join now and take advantage of a welcome package of up to 550% on your first four deposits (T&Cs apply). 18+. Please gamble responsibly. Bonus terms and availability vary by region; winnings are not guaranteed.

Mellstroy — Key Platform Features

More than a year of dedicated development has gone into building a mobile-first, browser-based solution that loads fast, uses minimal data and allows instant bet placement. The entire interface is designed so that switching between sports and casino is instant and intuitive.

Account Protection & Security

• Industry-standard data encryption in transit

• Available 2FA options (via SMS or authenticator codes)

• Active session management, device list and transaction security controls

Speed & Interface Convenience

• Optimised pages for comfortable navigation on modern smartphones and computers

• Convenient bet slip, real-time odds updates and simple cashier

• Optional notifications for promotions, odds changes and match results

What the Platform Includes

• One account with a shared balance for Sports, Live, Casino and Originals

• Full functionality available in the browser — at desktop application level

• Regular updates: UI improvements, enhanced security and new promotions

Summary

Responsible Gambling Principles

• Deposit, loss and session duration limits

• Cool-off option and self-exclusion tools

• Transparent settlement and promotional terms

Welcome Package — 550% Bonus + 400 Free Spins

Promotion valid until: 31/08/2026, 00:00 (site time)

New players can access a welcome package of four tiers with percentage bonuses and free spins on the first four deposits.

Step-by-Step Bonus Structure

1) 1st Deposit — 100% + 100 FS

• Min. deposit: 1,000 RUB / $15 (or equivalent)

• Max. bonus: 10,000 RUB / $150

• FS game: The Dog House Megaways

• Wagering (bonus): x25

2) 2nd Deposit — 125% + 100 FS

• Min. deposit: 1,000 RUB / $15

• Max. bonus: 10,000 RUB / $150

• FS game: Gates of Olympus 1000

• Wagering (bonus): x25

3) 3rd Deposit — 150% + 100 FS

• Min. deposit: 1,000 RUB / $15

• Max. bonus: 10,000 RUB / $150

• FS game: Big Bass Bonanza

• Wagering (bonus): x25

4) 4th Deposit — 175% + 100 FS

• Min. deposit: 1,000 RUB / $15

• Max. bonus: 10,000 RUB / $150

• FS game: Zeus VS Hades – Gods of War

• Wagering (bonus): x25

Key Terms (in brief)

• Only new users are eligible.

• Minimum deposit for each tier: €10 (or equivalent).

• Total: up to 550% in bonuses and 400 FS across four deposits.

• No promo code required — bonuses are credited automatically.

• To withdraw bonus funds, wagering requirements must be met within the allotted time.

Wagering & Restrictions

• Percentage bonus wagering: x25

• Free spins wagering: x30

• Maximum percentage bonus amount: €110

• Bonus activation deadline: no later than 72 hours after deposit

• Wagering time limit: 7 days from activation

• Maximum bet during wagering: €10

• Maximum winnings from free spins: €50

• Maximum wagering result: x1 of the credited bonus amount

Additional Information

• This promotion is subject to Mellstroy's Platform Terms & Conditions.

• Bonus funds may be withdrawn only after wagering is complete or in accordance with platform rules.

• Mellstroy reserves the right to revoke bonuses or deny participation if abuse is detected.

• In case of disputes, the final decision rests with Mellstroy representatives.

• Promotion terms may be amended or updated at any time — during or after the promotional period.

📩 Contact: our support team is available 24/7 and ready to answer any questions about participation, activation and wagering.

Sports Betting with Mellstroy

The browser-based Mellstroy platform offers 45+ sports with competitive odds and extensive live betting options — just open the site and start.

Key Sportsbook Features

• Live betting: 700+ events daily with dynamic odds.
• Wide selection: football, basketball, tennis, cricket and 40+ other disciplines.
• Acca boost: up to +15% on payouts for successful multi-bets (see table for details).
• Cash Out: settle your bet early or reduce risk on available markets.
• Live streaming: watch selected matches in real time (where available).

Acca Boost Scale

Extra earnings on successful multi-bets (promotion terms apply):

Mellstroy Casino Game Collection

Discover a world of 12,900+ casino games from top developers — directly in your browser on mobile or desktop.

Casino Sections

• Slots: over 8,500 games from leading providers: Pragmatic Play, BGaming, 3 Oaks.
• Live Casino: 150+ tables with professional live dealers.
• Table Games: multiple versions of roulette, blackjack and baccarat.
• Fast Games: thrilling hits — Crash, Aviator and Lucky Jet.
• Tournaments: daily competitions with prize pools up to €20,000.

Enjoy safe and high-quality games — on a single platform with intuitive navigation, responsible gambling tools and ongoing promotions.

Promotions & Bonus Programme

Mell Coins Rewards System

Earn Mell Coins while playing and convert them into real cash payouts.

• Accrual: 1 Mell Coin for every 1,325 RUB wagered

• Minimum to exchange: 1,200 Mell Coins

• Exchange rate: 1,200 Mell Coins = 700 RUB

  (rates in other currencies — see currency table / Fact Book)

Weekly Cashback (Slots)

Refund on weekly slot losses — credited automatically every Saturday at 00:00 GMT+3.

• No wagering required

• Maximum amount: $580

Scale by weekly betting volume:

Note: availability and terms in different currencies may vary by country. Eligibility requirements, turnover calculation rules, restrictions and abuse prevention measures apply — see full promotion terms.

Supported Devices & Browsers

Mellstroy runs directly in your browser — on smartphones and desktop computers.

• Compatible browsers: latest versions of Chrome, Safari, Firefox and Edge.

• Hardware: modern smartphones, tablets, laptops and desktop computers.

• Connection: stable internet connection (Wi-Fi or 4G/5G) for smooth gameplay.

Tips for best performance:

keep your browser up to date, enable JavaScript and cookies, and add the site to your home screen or bookmarks for instant access.

Quick Start: How to Begin Playing

Play directly in your browser and take advantage of promotions (including +200 Mell Coins during active campaigns — see terms).

First Steps (smartphone or computer)

1. Go to the official Mellstroy website in your browser.
2. Click Register or Log In and verify your identity if required.
3. Open the Casino or Sports section and start playing right away.

Quick Access (optional, app-like experience)

• iPhone / iPad (Safari): Share → Add to Home Screen → Add
• Android (Chrome): Menu ⋮ → Add to Home Screen → Add

Get 200 Mell Coins (if promotion is active)

1. Register or log in to your existing account.
2. Open the Promotions section and follow the instructions for the current Mell Coins campaign.
3. Follow the promotion requirements — coins will be credited according to its rules. No app download required.

Payment Methods & Data Security

Available Deposit & Withdrawal Methods

Bank Cards: Visa, Mastercard E-Wallets: a wide selection of international and regional services Cryptocurrencies: Bitcoin, Ethereum, USDT Mobile Payments: regional providers supported. Availability and limits vary by country and account level.

Security & Compliance

• 256-bit SSL Encryption for end-to-end protection of transmitted data
• Two-Factor Authentication (2FA) on login and transactions
• Biometric authorisation on supported devices
• Financial operations are processed by MFI INVESTMENTS LIMITED
• Operations are conducted under a Curaçao licence; responsible gambling tools available (limits, cool-off, self-exclusion)

Customer Support (24/7)

Live Chat: average response time — ~2 minutes Email: support@mellstroygame.com Telegram: official support chat (link on the website) VK: community with Q&A (link on the website)

Latest Platform Updates

• Updated live betting section: faster coupon processing and improved market readability
• Improved stability and navigation on mobile and desktop devices
• Biometric login on compatible devices (Face ID / Touch ID via WebAuthn)
• Reduced data usage through optimised resource loading
• New payment methods added and cashier workflow simplified