399bt Online Casino — Get the Best Gaming Experience from Anywhere on Mobile
Play cricket betting, live casino, and slot games on your smartphone from home or anywhere. Deposit as little as ৳300 via bKash, Nagad, and Rocket to get started and receive a 120% welcome bonus.
Game Category Overview
399bt offers a wide variety of games. Get a quick overview of each category and find the games you enjoy.
Cricket Betting
Sports BettingBet on cricket, the most popular sport in Bangladesh. Markets are available for BPL, IPL, T20 World Cup, and various international matches — including match winner, total runs, and number of wickets. Find all the details on the Cricket Betting page.
Slot Games
SlotsHundreds of slot games from PG Soft, Pragmatic Play, and JILI are available. Popular games like Fortune Tiger, Gates of Olympus, and Crazy 777 run smoothly on mobile. See all games on the Slots page.
Live Casino
Live DealerPlay Baccarat, Roulette, and Dragon Tiger with live dealers directly from Evolution Gaming and Ezugi studios. Experience the feel of a real casino from home. Check out the Live Casino page.
Table Games
ClassicClassic table games like Baccarat, Roulette, Blackjack, and Sic Bo are available. Each game has its own rules and strategies — beginners can start with small bets and build their skills gradually.
Teen Patti & Andar Bahar
South Asia FavoriteTeen Patti and Andar Bahar, the most popular card games in South Asia, are now available online. JILI's TeenPatti Joker and Teen Patti 20-20 are especially popular among Bangladeshi players.
Crash Games & Bingo
Fast PlayCrash games like Spribe's Aviator and JILI's Boom Legend are very popular among younger players. JILI's Fortune Bingo and Lucky Bingo are fun and easy bingo games that load quickly on mobile.
🐦 Bird Catcher Game
Bird Catcher is a unique and entertaining game category on 399bt. With eye-catching visuals and simple gameplay, it is popular with both new and experienced players. See details on the Bird Catcher page.
🎰 Live Casino Section
Enjoy the excitement of playing with live dealers in real time. Play Baccarat, Roulette, and more in HD video streaming. See the full list on the Live Casino page.
From Account to First Withdrawal
Getting started on 399bt is very simple. Just follow these six steps to make your first withdrawal.
Create an Account
Go to the 399bt Login page and create a new account with your mobile number and password. The whole process takes just a few minutes.
Verification (KYC)
Verify your identity with your National ID (NID) and a selfie. This keeps your account secure.
Make Your First Deposit
Deposit a minimum of ৳300 via bKash, Nagad, Rocket, or Upay. Deposits are usually completed quickly.
Claim Your Welcome Bonus
Get up to 120% bonus on your first deposit, up to ৳5,000. For example: deposit ৳1,000 and receive a ৳1,200 bonus, giving you a total balance of ৳2,200.
Play Your First Game or Bet
Choose your preferred cricket betting, live casino, or slot game. Start with small bets and build your experience gradually.
Withdraw
Once you have at least ৳800, submit a withdrawal request. Your money usually arrives in your bKash or Nagad account within 15 minutes to 2 hours.
399bt VIP Program
The more you play, the higher the tier you reach and the more benefits you unlock. VIP members from Dhaka or anywhere in the country receive cashback every week.
Weekly Cashback
- Weekly Cashback
- Priority Support
- Access to Special Promotions
- VIP Newsletter
Weekly Cashback
- All Bronze Benefits
- Faster Withdrawals
- Special Bonus Offers
- Birthday Bonus
Weekly Cashback
- All Silver Benefits
- Personal Account Manager
- Exclusive Event Access
- Premium Gifts
Weekly Cashback
- All Gold Benefits
- Fastest Withdrawals
- Special Platinum Events
- Custom Bonus Package
The more you play, the faster you move up the tiers. More weekly cashback and exclusive benefits await at every level.
Cashback & Rebate
Each week, cashback is credited directly to your account based on your VIP level. No complicated conditions — everything is clear in the table below.
| VIP Level | Weekly Cashback | Description |
|---|---|---|
| Bronze | Up to 0.2% | Credited automatically every week |
| Silver | Up to 0.5% | Weekly reward at an improved rate |
| Gold | Up to 0.8% | Premium weekly cashback benefit |
| Platinum | Up to 1.0% | Weekly reward at the highest rate |
Keep three conditions in mind: (1) Cashback is calculated every Monday morning. (2) The cashback amount is added directly to your balance. (3) VIP level is determined based on regular play.
Quick Deposit via bKash & Nagad
Deposit easily through familiar mobile wallets in Bangladesh. Start from as little as ৳300.
bKash
When you need fast and secure mobile payment. The most popular mobile banking method in Bangladesh.
Deposit in 3 steps:
Nagad
Deposit with confidence through the postal department's digital service. Bangladesh's second-largest mobile wallet.
Deposit in 3 steps:
Rocket, Upay & Bank
Deposit via DBBL Rocket and Upay using the same simple method. Bank transfers support Dutch-Bangla, Brac Bank, and Islami Bank.
Deposit in 3 steps:
Play on Mobile
399bt is a browser-based platform — play directly in your browser on any Android or iPhone smartphone. No app download needed. Low data usage, fast loading, and deposits via bKash or Nagad completed in seconds. Enjoy live cricket betting on the go.
Add to Home Screen (3 Steps)
4 Tips for Smooth Mobile Play
- Use a stable Wi-Fi or 4G connection
- Always keep your browser updated
- Always log out after playing on a shared phone
- Do not install any betting app from Telegram or Facebook links
Bonus Terms & Conditions in Plain Language
It is important to understand the conditions before claiming a bonus. Everything is explained in simple language below.
| Bonus Type | Amount | Maximum | Wagering |
|---|---|---|---|
| Welcome Bonus | 120% (on first deposit) | ৳5,000 | 20x (on bonus amount) |
| VIP Weekly Cashback | 0.2% – 1.0% | Based on VIP level | No wagering required |
Wagering Requirement
You must place a certain amount of bets before you can withdraw a bonus. At 399bt, wagering is calculated only on the bonus amount, not on deposit + bonus.
Game Contribution
Different games contribute at different rates toward meeting the wagering requirement. Slot games typically contribute the full 100%, while table games contribute at a lower rate.
Maximum Bet Limit
While a bonus is active, there is a maximum limit on each bet. Placing a bet above this limit may result in the bonus being cancelled.
Bonus Validity
Each bonus has a set expiry period. If the wagering conditions are not met within that period, the bonus and any winnings earned from it will be forfeited.
Maximum Cashout
There may be a maximum cashout limit on winnings earned from a bonus. See the full terms and conditions page for details.
Example Calculation
If you deposit ৳1,000, you will receive a 120% bonus of ৳1,200. Wagering this ৳1,200 bonus × 20 = ৳24,000 in bets will allow you to withdraw the bonus winnings.
Account Verification Process
The KYC (Know Your Customer) process ensures the security of your account and prevents unauthorised use. It is a standard procedure on international online gaming platforms.
Required Documents
- National ID Card (NID) — photo of both sides
- Proof of address — utility bill or bank statement
- Selfie verification — selfie holding your NID
How long does verification take?
Once all documents have been submitted correctly, verification is completed promptly. The support team reviews each application with due care and attention.
After Verification
Once verification is complete, your account will be fully activated and you will be able to enjoy all the benefits of deposits, withdrawals, and bonuses. You only need to verify once.
Betting Terms / Glossary
Simple explanations of common betting and casino terms for new players.
RTP (Return to Player)
The percentage of total bets that a game returns to players over the long term. Example: an RTP of 96% means that, on average, ৳96 is likely to be returned for every ৳100 wagered.
House Edge
The mathematical advantage the casino holds in every game. The lower the house edge, the better the player's chances of winning.
Wager / Stake
The amount of money placed on a single bet is called a wager or stake. It must be decided before each round or match.
Odds
A way of expressing the probability of an outcome and an indicator of how much you will receive if you win. The higher the odds, the lower the probability, but the greater the reward.
Parlay / Accumulator
When multiple bets are combined into one larger bet, it is called a parlay. Winning all of them brings a large reward, but losing just one means losing everything.
Live Bet
The ability to place bets in real time while a game is in progress. Example: betting on the run rate during a match mid-game.
Cashout
The option to exit a bet at a set amount before it has fully settled. Useful for reducing risk or securing a partial profit.
Volatility
Refers to the level of risk in a slot or game. High volatility means less frequent but larger wins; low volatility means frequent but smaller wins.
Free Spins
The chance to spin a slot game at no cost. Free spins can be received as a bonus or by landing special symbols within the game.
Bankroll
The total amount of money set aside specifically for gaming. Bankroll management means planning how to size your bets to play for longer.
Spread
The points difference used in handicap betting between two teams. In cricket or football, the stronger team is given a certain run or goal disadvantage.
Wagering Requirement
The condition specifying how many times a bonus must be wagered before it can be withdrawn. Example: 20x means you must wager 20 times the bonus amount.
"Every player in Bangladesh deserves a safe, transparent, and enjoyable gaming experience at 399bt."
399bt — Our Story
399bt was built with Bangladeshi players in mind. We have one goal here — to give every user a safe, fast, and trustworthy online gaming environment where the language, payments, and support are all in Bengali. We believe every player's experience matters equally — whether they are new or experienced.
Our platform is secured with SSL encryption. Keeping your personal information and financial transactions completely private is our first commitment. Familiar payment methods like bKash, Nagad, Rocket, and Upay are available because we know what Bangladeshis want.
We understand Bangladesh's passion for cricket. That is why betting is available on all major cricket events including BPL, IPL, and the T20 World Cup. Our commitment to responsible gaming is unwavering — we want you to have fun, but within your limits.
Join 399bt Casino Today
For players aged 21 and over only. Play responsibly.
24/7 Support — in Bengali
The 399bt support team is always ready to help with any issue. Assistance is available in both Bengali and English.
Live Chat
Click the live chat button at the bottom of the site to speak with an agent right away.
Email Support
For detailed issues, email us at: [email protected]
Fair Play & Safe Gaming
At 399bt, the outcome of every game is determined in a completely random and fair manner. We use SSL encryption and advanced technology to ensure the security of your data and funds.
- SSL Encryption — all transactions secured
- Fair Play — proven random outcomes
- Responsible Gaming — option to set limits
- Personal data protected — strict privacy policy
21+ For players aged 21 and over only. If you notice signs of problem gambling, please read our Responsible Gaming page.
