644bd Mobile Casino — Play and Win Anytime from Anywhere
Start with just ৳100 via bKash or Nagad. Fast withdrawals, live casino, cricket betting — all in one smooth mobile experience.
Welcome Bonus Offer
Up to ৳5,000
- Deposit ৳1,000 → ৳1,000 Bonus → Total ৳2,000
- Deposit ৳12,000 → ৳5,000 Bonus → Total ৳17,000
- Wagering requirement only 20x
- Applicable via bKash, Nagad, Rocket and bank transfer
* Bonus applies to first deposit only. See terms and conditions here.
Why Choose 644bd?
A platform built for millions of mobile users in Bangladesh where speed, security, and fun all come together.
Lightning-Fast Withdrawals
Money sent directly to your bKash or Nagad account in just 5-30 minutes.
Fast PaymentsSSL Security
Your personal data and financial transactions are protected with top-level encryption.
SecureMobile-First Design
A smooth experience on any Android or iOS device with no app required.
Mobile FriendlySupport in Bengali
Bengali-speaking support agents available 24 hours a day, 7 days a week.
24/7 SupportVIP Rewards
Bronze to Diamond — earn weekly cashback on every bet.
VIP BenefitsSports Betting
Live betting on cricket, football, kabaddi, and many more events.
Live BettingRegular Promotions
Get exclusive offers on Pohela Boishakh, Eid, and special tournaments.
OffersLocal Payment Methods
bKash, Nagad, Rocket, Upay — easy transactions with familiar payment methods.
Local MethodsCricket Format Explained
For cricket fans in Bangladesh, the game is more than entertainment — it is passion. Before starting cricket betting on 644bd, it is important to understand the differences between each format.
T20
Each team bats for just 20 overs. A match typically ends in 3-4 hours. In betting markets, match winner, top batter, most sixes, and runs per over are the most popular options.
ODI (One-Day International)
Each innings consists of 50 overs. A match typically runs for 7-8 hours. Bettors here tend to focus on powerplay runs, partnership markets, and pitch-based analysis.
Test
In this five-day format, each team has two innings and a match can end in a draw. Betting markets are long-term — session-by-session analysis and pitch conditions play the most important role.
The Hundred
Originating in England, this format gives each team just 100 balls. Each set consists of 10 balls and bowlers bowl in spells of 5 or 10 balls. It is faster than T20 and the betting markets are of a new kind.
Popular Cricket Leagues
The performance of Bangladesh Tigers in every BPL match has an impact on the international stage as well. Betting markets on 644bd remain active during the T20 World Cup and ICC tournaments too.
Types of Slot Games
Classic Slots
Simple three-reel slot games played with fruit, bar, and seven symbols. The ideal starting point for new players. Some timeless classic slots from NetEnt and Microgaming fall into this category.
Video Slots
Modern slots with five reels and multiple paylines. Come with animations, bonus rounds, and free spin features. Pragmatic Play's Gates of Olympus and Sweet Bonanza are popular examples of this type.
Jackpot Slots
A portion of every bet is added to a large prize pool. Renowned providers like Microgaming offer the chance to win progressive prizes worth millions.
Megaways Slots
Thousands of potential winning paths are created with each spin because the number of symbols on each reel changes. Big Time Gaming is the inventor of this format.
Cascading Reels
Winning symbols are removed and replaced by new ones, giving you the chance to win multiple times in a single spin. Pragmatic Play's Sugar Rush is a great example of this mechanic.
Cluster Pays
A prize is awarded when a set number of matching symbols land adjacent to each other — there are no paylines. PG Soft's Mahjong Ways and Mahjong Ways 2 are popular games in this category.
How to Play Crash Games
Crash games like Aviator (Spribe) and JetX have quickly become popular in Bangladesh. The rules are simple, but strategy matters.
How a Round Works
- Set your bet amount before the round begins.
- Once the plane (or rocket) takes off, the multiplier starts to rise.
- Press the "Cash Out" button before it crashes and collect your winnings.
- If you do not cash out before the crash, you lose your entire bet.
Auto Cash-Out
Set a multiplier value in advance — when that value is reached, cash out happens automatically.
Set a Stop Limit
Decide on a loss limit before you play and end your session when you reach it.
Remember: No "prediction" or "signal" works in crash games — every round is completely independent and runs on a verifiable algorithm.
Local Card Games
These games are very familiar to people in Bangladesh — now play online against live dealers or other players.
Teen Patti
Live DealerEach player receives three cards and the one with the highest-ranking hand wins. JILI's TeenPatti Joker and Teen Patti 20-20 are available in live dealer format. Beginner tip: start with small bets to get a feel for hand strength.
Andar Bahar
Live DealerThe dealer reveals a joker card. The player guesses whether a card of the same value will appear on the Andar or Bahar pile. Live dealer versions from Ezugi and Evolution Gaming are the most popular. Tip: betting on the first pile offers a marginal advantage.
Callbreak
Multiplayer52 cards are dealt among four players, with each round being a competition to win "tricks". JILI's Callbreak Quick is played online against other players. Tip: count your spade cards before placing your first bid.
Ludo and Rummy
MultiplayerDigital versions of familiar board and card games where real money stakes can be placed. JILI's Ludo Quick and Pool Rummy are played online against real opponents. Tip: start with low stakes to master the rules.
VIP Membership
644bd's VIP program is divided into five tiers. The more you play, the higher you climb and the greater your weekly cashback rate becomes.
| Tier | Badge | Weekly Cashback | Special Benefits |
|---|---|---|---|
| Bronze Bronze |
🥉 Bronze | 0.2% | Regular promotions, basic benefits |
| Silver Silver |
🥈 Silver | 0.4% | Priority fast withdrawals |
| Gold Gold |
🥇 Gold | 0.6% | Exclusive bonuses and reload offers |
| Platinum Platinum |
💎 Platinum | 0.8% | Dedicated Support Manager |
| Diamond Diamond |
👑 Diamond | 1.0% | Maximum benefits, exclusive event invitations |
Points are earned on every bet and your tier increases as your points grow. The higher the tier, the higher the cashback rate.
Learn more about VIPPayment Methods & Times
| Method | Minimum Deposit | Processing Time | Fee Note |
|---|---|---|---|
| bKash | ৳100 | Instant | Usually free |
| Nagad | ৳100 | Instant | Usually free |
| Rocket | ৳100 | Instant | A small charge may apply |
| Upay | ৳100 | Instant | Usually free |
| Dutch-Bangla Bank | ৳100 | 15 minutes–1 hour | Bank-set fees may apply |
| City Bank | ৳100 | 15 minutes–24 hours | Bank-set fees may apply |
| BRAC Bank | ৳100 | 15 minutes–24 hours | Bank-set fees may apply |
Minimum withdrawal is ৳800. Withdrawals are usually completed within 5–30 minutes. Bank transfers may take a little longer depending on the situation.
Secure Transactions
All payment transactions are protected with SSL encryption. Your personal and financial information is never shared with third parties.
Bankroll Management Guide
Playing responsibly is not just about trying to win — it is about protecting your peace of mind and financial health. Following the guidelines below keeps the playing experience lasting and enjoyable.
Set a Budget
Decide in advance the maximum amount you will spend on playing each month or week — and never exceed that limit. It should be a small portion of your monthly income.
Divide by Session
Split your total budget into smaller sessions. For example, if your budget is ৳1,000, play ৳200 across 5 sessions. If you lose everything in one session, do not increase the budget for the next one.
The 1–5% Per-Bet Rule
Each bet should not exceed 1 to 5% of your total session bankroll. Following this rule means a losing or winning streak cannot wipe out your entire bankroll.
Stop After a Win
If you are up 30–50% from where you started the session, end that session. Overconfidence at the moment of winning is the biggest trap. Taking out your profits is the best decision.
Record Your Losses
Note the deposits, withdrawals, and results of each session. Reviewing at the end of the month will give you a clear picture of your playing patterns and make it easier to make decisions in the future.
Remember: Gambling is a form of entertainment, not a source of income. If you feel you are losing control, read the responsible gaming page.
Join 644bd Now
Get a 100% bonus on your first deposit. From Dhaka to Chittagong — everything on mobile!
For ages 21 and above only
Customer Support Channels
Live Chat
24/7 ActiveChat directly with our Bangla-speaking support agent for any issue. Live chat is ideal when:
- You need help with account verification
- You are having trouble with a deposit or withdrawal
- You have questions about a bonus or promo
- You want to understand the rules of a game
Email Support
For detailed issuesWrite out complex matters in detail and send us an email. Our email address:
Email is ideal when:
- You need to submit KYC documents
- Formal requests related to your account
- You want to keep a record of transaction details
Privacy Policy Summary
Protecting your personal information is very important to us. 644bd never sells or rents your name, contact details, or financial information to third parties.
Data Collection
Name, email, and payment information are collected at registration solely for the purpose of providing the service.
Data Protection
All data is protected with SSL/TLS encryption. Servers are operated in secure data centers.
Cookie Usage
Cookies are used for session management and improving the experience. Changes can be made in browser settings.
Data Deletion
Upon requesting account closure, all personal data beyond legal obligations is deleted.
To read the full policy, visit the privacy policy page.
Legal Notice
644bd operates as an online platform. We make no claim of any specific license or regulatory approval.
Bangladesh's Public Gambling Act was enacted in 1867 — the concept of online betting did not exist at that time. As a result, the application of this law to online gambling is legally unclear.
- Each user is fully responsible for complying with their own local laws.
- This platform is for ages 21 and above only.
- Visit the responsible gaming page to read the responsible gaming guidelines.
We believe transparency is the best policy. Our players deserve to make informed decisions about their own situation.