From fish games to Live Casino, Sports Betting to bingo — 5777db has it all in one place. Safe, fast, and fully in Bengali.
A quick look at what makes our platform stand out
Deposits and withdrawals in minutes, via Mobile Banking, Nagad, and all major methods.
Your account is secured with SSL encryption and two-factor authentication.
The best odds on the market — win more, enjoy more.
Play on any device using our Android and iOS apps.
Our Bengali-speaking support team is with you seven days a week.
Welcome bonus for new members plus daily offers.
Join live tournaments with big prizes and climb to the top.
A UI designed entirely in Bengali — simple, familiar, and comfortable to use.
5777db has established itself as a trusted and recognized name in online gaming and betting in Bangladesh. Our platform is built specifically with Bangladeshi users in mind, tailoring every experience to local preferences and needs.
At 5777db, you'll find world-class fish games, thrilling Live Casino, Sports Betting, bingo, and much more. Every game is independently audited by third parties to ensure completely fair outcomes.
Our payment system is fully tailored for Bangladesh. You can deposit and withdraw in just minutes using Mobile Banking, Nagad, Rocket, and all other popular methods. Opening an account at 5777db is straightforward — just complete a few quick steps and you're ready to go.
Our customer support team is available 24/7, every day of the week. Reach us via live chat, email, or social media for instant help in Bengali. Every player matters equally to us.
New members at 5777db receive an attractive welcome bonus, while regular players enjoy daily cashback, reload bonuses, and exclusive VIP program perks. The more you play in our loyalty program, the more points you earn — and the better the rewards.
In Sports Betting, 5777db offers betting on cricket, football, kabaddi, tennis, and all major domestic and international events. Live betting on Bangladesh national cricket team matches is especially popular. Betting alongside live scores and real-time updates makes for an unmatched experience.
Our fish game section has become hugely popular in Bangladesh. A wide variety of fish games, shooting games, and arcade-style titles are all available in one place. The graphics are high quality and gameplay is smooth, delivering a great experience on both mobile and desktop.
The Live Casino section features real-time games with professional dealers — Baccarat, Roulette, Blackjack, and much more. With HD video streaming and interactive chat, you get the full casino experience from the comfort of home.
Simply put, 5777db is Bangladesh's most complete and trusted online gaming destination. Your entertainment, safety, and satisfaction are our top priority.
5777db keeps your personal information completely private. We never share your data with third parties. Our Privacy Policy Read up and play with peace of mind.
Get started in just 4 easy steps
Fund your account easily via Mobile Banking, Nagad, or Rocket.
What Sets 5777db Apart — A Comparative Look
| Features | 5777db | Standard Platform |
|---|---|---|
| Full Bengali Language Support | ||
| Mobile Banking/Nagad Payment | ||
| 24/7 Bengali Customer Support | ||
| Instant Withdrawal | ||
| Registration Bonus | ||
| Mobile App (Android/iOS) | ||
| Responsible Gaming Tools |
Choose a plan that fits your budget and preferences
Hear from thousands of satisfied players
"Joining 5777db completely changed how I think about online betting. I never expected payments through Mobile Banking to be this seamless. Withdrawals come through in under 15 minutes."
"The fish games are incredible! The graphics are so good you'd never guess you're on mobile. The 5777db Live Casino section is great too — the dealers speak Bengali, which is a really pleasant surprise."
"The odds on cricket betting at 5777db are genuinely competitive. I made some solid returns live betting on the Bangladesh-India match. Customer support is also quick to respond."
5777db believes entertainment should always come with responsibility
Set your gaming budget in advance — daily or weekly — and stick to it.
Take breaks instead of playing for long stretches. Use our self-limit tools.
5777db is strictly prohibited for users under 18. Keep your account secure.
You can temporarily suspend your account if needed. To find out more, visit our Responsible Gaming page.
Find answers to all your questions right here
Our Services Available Across Bangladesh