xx99b Online Casino — uninterrupted betting experience on mobile, anytime and anywhere
Slots, cricket betting, live dealer casino, and much more — play in Bangla at xx99b, and deposit or withdraw instantly via bKash or Nagad.
Welcome Bonus Offer
200% Bonus on First Deposit
Up to a maximum of ৳8,000
At xx99b you can get a 200% bonus on your first deposit — up to a maximum of ৳8,000. Start with a deposit of just ৳100 and take advantage of the bonus.
- Minimum deposit: ৳100
- Maximum bonus: ৳8,000
- Wagering requirement: 25 times
- Applicable via bKash, Nagad, Rocket, and bank transfer
- For players aged 21 and above only
Steps to Get Started
Create an Account
Go to the xx99b registration page and create an account with your name, mobile number, and password. The whole process takes just a few minutes.
Verification (KYC)
Upload your National ID (NID) and a selfie. Verification is usually completed within 1 to 24 hours.
First Deposit
Deposit from as little as ৳100 via bKash, Nagad, Rocket, or bank transfer. Transactions are added to your wallet instantly.
Claim Welcome Bonus
A 200% bonus on your first deposit will be added automatically — up to a maximum of ৳8,000. Wagering requirement is 25 times.
First Game or Bet
Slots, cricket betting, or live casino — pick what you like and start playing.
Withdrawal
After winning, request a withdrawal to bKash or Nagad — payment is usually completed within 1 hour. Minimum withdrawal is ৳800.
Game Categories
Choose the category you like from a variety of game types.
Slots
Cricket Betting
Live Dealer
Teen Patti
Fishing Games
Andar Bahar
Bingo
Football
Why Choose xx99b?
Fast Payments
Withdrawals to bKash and Nagad in as little as 1 hour.
FastSecure Platform
Your data is protected with SSL encryption and a fair play policy.
SecureMobile First
Runs smoothly on Android and iOS, with low data usage.
MobileSupport in Bengali
24/7 Bangla-speaking live chat and email support.
24/7Competitive Odds
Competitive odds on cricket, football, and other sports.
OddsMultiple Payment Methods
bKash, Nagad, Rocket, and bank transfer — all methods supported.
PaymentRegular Bonuses
From the welcome bonus to weekly cashback.
BonusBangla Interface
A straightforward interface fully in Bangla — for both new and experienced players.
BanglaRTP and House Edge Explained
RTP, or Return to Player, is the long-term mathematical payout rate of a game. For example, if a slot game has an RTP of 96%, then theoretically an average of ৳96 is returned for every ৳100 wagered. This is calculated over millions of rounds, not a single session.
RTP varies noticeably across different game types. Online slots generally have an RTP between 92% and 98%. In blackjack, following the correct strategy can bring the RTP close to 99%. In roulette, RTP typically ranges from 94% to 97% depending on the variant.
House edge is the casino's mathematical advantage — in simple terms, it is what you get when you subtract the RTP from 100%. For example, if the RTP is 96%, the house edge is 4%. This does not mean you will lose every session — there is a chance of winning in the short term, and large prizes can also be won.
Knowing the RTP before you play matters because it helps with budget planning. Games with a higher RTP tend to provide entertainment for a longer time. At xx99b, detailed information for each game is available in the game lobby — take a look before you play.
Cricket and Football Betting
Cricket Betting
xx99b brings cricket fans in Bangladesh a top betting experience. Bet in real time on BPL (Bangladesh Premier League), IPL, T20 World Cup, and ICC tournaments. Every Bangladesh Tigers match offers the chance to bet across multiple markets.
Whether it is a BPL match in Dhaka or an away series — xx99b keeps live odds updated on mobile. Bets can be placed both before a match starts and while it is in progress.
Football Betting
Premier League, La Liga, UEFA Champions League, and FIFA World Cup qualifiers — all the leagues popular with Bangladeshi fans are available on xx99b. Note that many major European matches kick off late at night Bangladesh time, so keeping mobile notifications on is useful.
1X2 Bet
Home win, draw, or away win — pick any one of the three.
Double Chance
Cover two outcomes at once, with lower risk.
Over/Under Goals
Bet on whether the total goals in a match will be more or less than a set number.
Asian Handicap
Handicap Betting — creates a level playing field for both teams.
How to Read Odds?
Odds are one of the most important concepts in online betting. xx99b primarily uses decimal odds, which are the most straightforward for players in Bangladesh.
Decimal odds example:
You place a ৳500 bet at odds of 1.80. The return will be: ৳500 × 1.80 = ৳900 (profit ৳400).
The higher the odds, the higher the risk and the higher the potential reward.
Implied probability is the likelihood of an event calculated from the odds. Formula: 1 ÷ decimal odds × 100. Example: at odds of 1.80, the implied probability is approximately 55.6%.
| Odds Type | Example | Meaning |
|---|---|---|
| Decimal | 1.80 | ৳180 returned on a ৳100 bet (profit ৳80) |
| Fractional | 4/5 | ৳4 profit on a ৳5 bet |
| American | -125 | ৳100 profit on a ৳125 bet |
Quick Tips
- Odds never go below 1.00
- Higher odds = lower probability = higher reward
- Combining multiple bets increases the total odds
- Always set a budget before you play
- Live odds change quickly
Crash Games — fast-paced excitement
Crash games are among the fastest and most thrilling categories in online casinos. In games like Aviator or JetX, a plane or rocket climbs higher and a multiplier keeps increasing. The player must cash out before the plane crashes.
Each round ends in just a few seconds to one or two minutes. Using the auto cash-out feature, you can set a multiplier in advance so your bet is automatically cashed out when that multiplier is reached.
Before playing crash games, always set a stop limit for yourself. Because the rounds are fast, a large number of bets can be placed in a short time, so keeping track of your budget is important. Aviator is developed by Spribe and is available on xx99b.
Fast Withdrawal
Withdrawing your winnings on xx99b is very easy and fast. After submitting a withdrawal request, the money usually reaches your bKash, Nagad, or Rocket account within 1 hour. Withdrawals via bank transfer are also available.
bKash
Within 1 hour
Nagad
Within 1 hour
Rocket
Within 1 hour
Bank
Within 1 hour
Minimum withdrawal is ৳800. KYC verification must be completed before making a withdrawal.
Loyalty & Rewards Program
Join xx99b's VIP program and get weekly cashback from every bet you place. The more you play, the higher tier you reach and the more benefits you receive.
Bronze
0.3%
Weekly cashback up to
New members start their journey at Bronze.
Silver
0.6%
Weekly cashback up to
Play regularly to move up from Bronze to Silver.
Gold
0.9%
Weekly cashback up to
Special benefits at the Gold tier for active bettors.
Platinum
1.2%
Weekly cashback up to
The highest tier — exclusive benefits and dedicated support.
Join xx99b today and claim your bonus
Up to 200% bonus on your first deposit up to ৳8,000 — deposit instantly via bKash and Nagad.
Create an AccountDownload the Android App
Players in Bangladesh can use the xx99b Android app to save mobile data and place bets while watching live cricket. The complete bKash and Nagad deposit flow is handled entirely within the app.
Install Guide
- Download the APK file from the official xx99b website.
- Go to Android settings and enable "Unknown sources" or "Install unknown apps".
- Open the downloaded APK file and install it.
- Open the app and log in to your account.
- For security, turn off the "Unknown sources" setting again after installation.
Warning: Never install the app from links on Telegram or Facebook — only download from the official site.
Android 7.0 or higher is required. Make sure you have at least 100 MB of free storage.
Go to Login Page
Account Verification Process
The KYC (Know Your Customer) verification process ensures the security of your account and prevents fraudulent activity. It is an internationally recognized security measure used by all reputable online platforms.
Required Documents
A clear photo of your National ID Card (NID) or passport, proof of address (utility bill or bank statement), and a clear selfie.
Processing Time
Verification is usually completed within 1–24 hours. It may take a little longer during busy periods.
After Verification
Once KYC is complete, withdrawal access will be activated, you will receive higher transaction limits, and you will be able to participate in the VIP program.
Why Is It Needed?
KYC is essential for secure transactions, account protection, and the prevention of money laundering.
Document Tips
- Photos must be clear and sharp
- Keep all corners visible
- Take the photo in good light without shadows
- Expired documents will not be accepted
- Your face must be clearly visible in the selfie
24/7 Support in Bengali
xx99b's customer support team serves you entirely in Bengali — day or night, any day of the week. Our Bengali-speaking agents are always ready to resolve any issue you have.
Live Chat
Use live chat for instant support — speak in Bengali.
Email Support
For detailed issues, contact us by email: [email protected]
Common issues — failed deposits, missing bonuses, forgotten passwords, withdrawal problems — are all resolved in Bengali. Support remains active on Pohela Boishakh, Eid, and other public holidays.
Always by your side
Ask in Bengali, get answers in Bengali. Our support team is built for Bangladeshi players.
Email: [email protected]
Trusted Game Providers
Enjoy the best games from the world's leading game developers on xx99b.
Privacy Policy
xx99b stores your personal information with the highest level of security. Data is protected using SSL encryption and is never shared with third parties. To learn about our full privacy policy, read the privacy policy page.
Responsible Gaming
xx99b believes that gambling is a form of entertainment — not a source of income. We encourage all players to play responsibly.
Set a Budget
Decide on a fixed budget before you play. Never deposit or bet more than that amount.
Time Limits
Decide in advance how much time you will spend playing each day or each week. Keep the remaining time for family and work.
Take Breaks
Playing without a break causes fatigue and reduces your ability to make good decisions. Take regular breaks.
Seek Help
If you feel your gaming is out of control, let our support team know. We can offer a self-exclusion option.