Get the best betting bonus on your first deposit at 3b999 — 100% match, up to ৳10,000
3b999 brings Bangladesh's most attractive welcome offer for new members. Deposit via bKash, Nagad or Rocket and receive your bonus instantly.
3b999 About Us
3b999 is an online casino and sports betting platform built with Bangladeshi players in mind. Our goal is simple — to create a safe, easy and enjoyable gaming environment for Bengali-speaking users. Every feature, every bonus, and even customer support has been designed with the convenience of people in Bangladesh in mind.
We believe a good gaming experience goes beyond just winning. Fair play, fast payments and transparency at every step — these three values are the foundation of 3b999. Our platform is secured by SSL encryption, so your personal information and funds are always safe.
From Dhaka to everywhere across the country, for those who want to enjoy cricket betting, live casino or slots — 3b999 is a trusted destination. During BPL and T20 seasons, our sports betting section becomes even more lively.
Beginner's Guide — Getting Started with 3b999
Get started in just a few easy steps and receive a 100% bonus on your very first deposit.
Register
Go to the 3b999 Login page and create a new account using your mobile number. The whole process is in Bengali and takes just two minutes.
Log In
After creating your account, log in with your username and password. SSL encryption stays active to keep your connection secure.
Make a Deposit
Deposit a minimum of ৳200 via bKash, Nagad, Rocket or Upay. A 100% bonus will be added automatically on your first deposit.
Place Bets
Cricket, live casino or slots — pick what you like and start playing with your bonus balance.
Example: Deposit ৳1,000 and get a ৳1,000 bonus — total balance ৳2,000. Wagering on the bonus: ৳1,000 × 10 = ৳10,000 in bets required.
Built for Bangladeshis
3b999 has been designed from the ground up with Bangladeshi players in mind.
In Bengali
The entire platform is in Bengali — from navigation to customer support, everything is in your language.
In Taka (৳ BDT)
Deposit, bet and withdraw in Bangladeshi Taka. No currency conversion hassle.
Local Payments
bKash, Nagad, Rocket, Upay and bank transfer supported. Withdrawals processed in 5–30 minutes.
24/7 Support
Round-the-clock support in Bengali via live chat and email. We're here for you whenever you need us.
Ready to win big?
Log in to 3b999 today and claim up to ৳10,000 in bonus on your first deposit.
Log In NowFor players aged 21 and above only. Please gamble responsibly.
Live Casino Tables
Play with a real dealer in real time — feel the excitement of a casino from the comfort of your home.
Baccarat
Card GamePlayer vs Banker — whoever's hand is closest to 9 wins. Simple rules, fast pace. Table limits start low, with high-value options also available.
Roulette
Wheel GameEuropean and American Roulette. Bet on numbers, colours or groups and watch where the ball lands. Various betting options make it suitable for both new and experienced players.
Blackjack
Card GamePlay against the dealer with the aim of reaching 21. Hit, stand, double down — every decision counts. A favourite among strategic players.
Live Andar Bahar
Indian ClassicThe popular traditional card game of South Asia, now with a live dealer. Bet on whether the card falls on Andar (left) or Bahar (right).
Game Show Wheel
EntertainmentAs thrilling as a TV game show — a giant spinning wheel turns and determines the winning number. Simple rules, high entertainment.
Sic Bo
Dice GameIn this Asian classic played with three dice, bet on various combinations. Fast-paced rounds with multiple betting markets available.
Jackpot Games Showcase
These special game categories offer the chance for big wins — the jackpot grows with every bet placed.
Progressive Jackpot Slots
A small portion of every bet goes into the jackpot pool. As the pool grows, one lucky player can win the entire prize at any moment.
Live Casino Side-Bet Jackpot
Jackpot side bets are offered alongside the main bet at Baccarat and Blackjack tables. A specific card combination triggers the jackpot.
Crash Game Multiplier Jackpot
In crash games, the multiplier keeps rising until it crashes. Cashing out at the right time earns a big multiplier win.
Fishing Tournament Jackpot
Catching special boss fish in fishing games awards prizes from the bonus pool. In tournament mode, multiple players can compete at the same time.
Crash Games — Fast-Paced Thrills
Crash games like Aviator are growing in popularity fast in Bangladesh — each round lasts just a few seconds.
How a Round Works
- Place your bet before takeoff: You must place your bet before the round starts. Once the plane takes off, the multiplier begins to rise.
- The multiplier keeps climbing: Starting from 1.0x, the multiplier grows steadily — 2x, 5x, 10x and potentially even higher.
- Cash out before the crash: You must cash out before the crash happens. If you cash out after the crash, you lose your entire bet.
- Auto cash out: Set a specific multiplier — when that number is reached, your bet will be cashed out automatically.
Set a stop-limit before you start playing. Because crash games move fast, many rounds can be played within just a few minutes — do not go beyond your budget.
VIP Membership — More Benefits
The more you play, the higher your VIP level rises and the more your weekly cashback grows.
| Level | Badge | Weekly Cashback | Benefits |
|---|---|---|---|
| Bronze | Up to 0.4% | Weekly cashback, priority chat support | |
| Silver | Up to 0.8% | Higher cashback, access to special promos, faster withdrawals | |
| Gold | Up to 1.2% | Maximum cashback, dedicated account manager, exclusive offers |
As your betting volume grows, you move up to the next level automatically. Cashback is added to your account every Monday.
Refer a Friend
Invite your friends to 3b999 and both of you get rewarded.
Share Your Referral Link
Copy your unique referral link from your account and share it with your friend.
Friend Registers and Deposits
Your friend opens an account using your link and makes their first deposit.
Both Get Rewarded
Once the deposit is complete, both you and your friend will receive referral rewards.
Fair Use Terms & Conditions
- Each referral must be a genuinely different person — you cannot refer yourself.
- Only one account per person is permitted.
- Your friend must complete the minimum deposit to qualify for the referral reward.
- If multiple accounts or fraud are confirmed, rewards will be cancelled.
Betting Glossary — Key Terms
A plain-language explanation of important betting and casino terms for new players.
RTP (Return to Player)
The theoretical percentage of total wagers that a game returns to players over a long period. For example, a 96% RTP means an average of ৳96 comes back for every ৳100 wagered — but this is an average across millions of rounds.
House Edge
The mathematical advantage the casino holds on every bet is called the house edge. It is the flip side of RTP. Games with a lower house edge are more favourable for players.
Wagering Requirement
The total amount you must bet before you can withdraw bonus winnings. Example: a 10x wagering requirement on a ৳1,000 bonus means you must place ৳10,000 in bets.
Volatility
A measure of how frequently and how large a game pays out rewards. High volatility means less frequent but larger prizes; low volatility means frequent but smaller prizes.
Odds
A numerical expression of the probability of an event occurring, which shows how much you can potentially win. Decimal odds of 1.5 means a ৳100 bet returns ৳150 (including the original stake).
Live Bet (Live Bet)
A bet placed in real-time while a match is in progress. Odds change every moment and quick decisions are needed based on how events unfold.
Bankroll (Bankroll)
The total amount of money set aside specifically for gaming. Bankroll management means dividing this budget wisely across your play.
Parlay / Accumulator (Parlay)
Combining multiple bets into a single bet. All selections must win — if one loses, the entire parlay is lost. The risk is higher, but so is the potential payout.
Free Spin (Free Spin)
The chance to spin the reels in a slot game at no cost — usually given as a bonus. Winnings from free spins are generally subject to wagering requirements.
Cash Out (Cash Out)
The option to withdraw a partial or full amount before the outcome of a bet is decided. This is especially important in crash games.
Stake (Stake)
The amount of money placed on a single bet. Careful players limit each bet's stake to a fixed percentage of their total bankroll.
Spread (Spread)
In sports betting, the point difference between two teams set by the bookmaker. In spread betting, the margin of victory matters, not just who wins or loses.
Bankroll Management Guide
Financial planning is the most important aspect of responsible gaming. The guidelines below will help you.
- Set a separate gaming budget: Each month, only spend money on gaming that you can afford to lose. After covering living expenses, savings and bills, set a fixed limit from what remains.
- Divide into sessions: Split your total bankroll into smaller session budgets. For example, use a set portion of your monthly budget per session so that one bad session does not wipe out your entire budget.
- The 1–5% rule per bet: Never place more than 5% of your total bankroll on a single bet. This rule helps you play longer and stay in the game through variance.
- Know when to stop after a win: Set a target — for example, end the session once you have won 50% of your original bankroll. Chasing even bigger wins in the excitement and losing what you have already won is a common mistake.
- Take a break after a loss: If you have lost 50% of your session budget, stop. Trying to recover losses by placing more bets out of emotion usually leads to even bigger losses.
- Keep a record of your play: Document how much you deposited, how much you played, and how much you withdrew in each session. This information will help you understand your own gaming patterns and identify problems.
Responsible Gaming Tools
3b999 believes that safe gaming is a prerequisite for an enjoyable experience.
Protection Tools
You can request to temporarily or permanently close your account for a set period. During this time, logging in will not be possible.
Set a maximum daily, weekly or monthly deposit limit. Once set, it takes effect immediately.
Set in advance the maximum amount you are willing to lose within a given period.
Set a maximum session duration. After a set time, a reality check reminder will let you know how long you have been playing.
Use our self-assessment questionnaire to review your gaming habits and seek help if needed.
Support & Age Restrictions
3b999 is an entertainment platform strictly for adults. For users aged 21 and above only. Opening an account by minors is strictly prohibited.
If gambling becomes a problem rather than entertainment, seek help immediately. Contact our support team via live chat or email — they will help you take the necessary steps.
Remember, gaming is a form of entertainment — not a way to earn a living. Do not bet to try to recover money you have lost.
If you notice signs of problem gambling, contact our support: [email protected] — we are available 24/7 in Bengali.
All Sections at a Glance — 3b999
A quick introduction to what you will find on our platform.
Teen Patti, the classic South Asian card game, is now online. The Joker variant adds extra excitement and bigger winning opportunities.
See moreAn exciting fishing game where you earn points by catching various fish and dragons. Multiplayer mode makes it even more fun.
See moreFrom Bangladesh Tigers to IPL, BPL and T20 World Cup — betting markets are available for all the major cricket tournaments.
See moreHundreds of slot games including Fortune Tiger and Gates of Olympus. The top titles from PG Soft, Pragmatic Play and JILI are all here.
See moreLive baccarat, roulette, blackjack and many more games — play directly with a real dealer.
See morePayment Methods — Fast & Secure
Minimum deposit ৳200 and withdrawal ৳500 — funds are sent within 5–30 minutes.
Minimum deposit ৳200 · Minimum withdrawal ৳500 · Standard withdrawal time 5–30 minutes
Cricket Betting — Bangladesh's Favourite Sport
Cricket betting at 3b999 means detailed markets, live updates and a simple interface.
In Bangladesh, cricket is more than a sport — it is a passion. At 3b999 you can bet on various markets in Test, ODI and T20 matches. From match winner to top run scorer, first wicket partnership or over/under — there is no shortage of options.
Our sports section comes alive during major tournaments like BPL, T20 World Cup and IPL. There is the option to live bet on exciting matches like Bangladesh vs India, where markets update in real time.
Slots — Top Games
A huge collection of world-renowned slot games from PG Soft, Pragmatic Play and JILI at 3b999.
Fortune Tiger
PG SoftThis Asian-themed slot packed with tiger symbols is extremely popular in Bangladesh. Simple mechanics and an attractive reward structure.
Gates of Olympus
Pragmatic PlayWelcome to the world of Greek gods. Tumbling reels and multiplier mechanics make this one of the best games in the world.
Fortune Gems
JILICaptivating gameplay with a clean gemstone design. Easy for new players, enjoyable for experienced ones too.
Join 3b999 today
Get a 100% bonus on your first deposit at Bangladesh's top online casino — up to ৳10,000.
For users aged 21 and above only.
Sports Betting — Football, Kabaddi & More
Beyond cricket, 3b999 also offers betting on football, kabaddi and other popular sports. Experience the thrill of live betting on big matches like the FIFA World Cup or European leagues.
Bet on popular kabaddi competitions in Bangladesh — a traditional sport close to our hearts. You can bet across all sports markets from a single account.
- Football: match winner, goal scorer, corner bets
- Kabaddi: raid points, team winner bets
- Manage all sports and casino from the same wallet
- In-play betting: real-time markets during the match
Security & Trustworthiness
The safety of your information and money at 3b999 is our top priority.
SSL Encryption
Every transaction and piece of personal information is protected with 256-bit SSL encryption.
Fair Play
Our games are powered by verified Random Number Generators (RNG) — results are completely unbiased.
Account Security
Two-factor authentication and suspicious login detection keep your account secure.
24/7 Bengali Support
Round-the-clock support in Bengali is available via live chat and email ([email protected]).