Get on your first deposit at bai99
The best betting bonus — 100% up to ৳10,000
bai99 brings a great welcome offer for new members in Bangladesh. Deposit just ৳100 with bKash, Nagad, or Rocket and start your cricket betting and live casino experience.
"Every day, players in Bangladesh choose bai99 for its secure environment, fast payments, and guaranteed support in Bengali."
Special offer for new members
100% first deposit bonus up to
- Minimum deposit just ৳100
- Wagering requirement only 20x
- bKash, Nagad, Rocket, Upay accepted
- Usable on slots, cricket, and live casino
- For players aged 21 and above only
Get cashback every week
Weekly cashback up to — for Diamond VIP members
- Bronze to Diamond — cashback benefits at every level
- Automatically credited to your account every week
- Applies to all games — slots, cricket, and live casino
Our VIP membership tiers
The more you play, the higher you climb — weekly cashback increases at every tier.
Weekly cashback up to
Weekly cashback up to
Weekly cashback up to
Weekly cashback up to
Weekly cashback up to
You move up to higher tiers automatically through regular play. No separate application needed.
Android app — play from anywhere
Stuck in Dhaka traffic or out in the countryside — use the bai99 Android app to follow live cricket scores, make instant deposits with bKash or Nagad, and enjoy the casino anytime. The app is data-friendly and runs smoothly even on low bandwidth.
Install guide (5 steps)
- Download the APK file only from the official bai99 site.
- Go to Android Settings → Security → enable "Install from unknown sources".
- Tap the downloaded APK file to install it.
- Log in with your existing account or create a new one.
- After installation, turn off the "Unknown sources" option again — this is important for your security.
Why choose bai99?
Fast Withdrawals
Get your money back to your bKash or Nagad in just 5–30 minutes — no waiting around.
Secure Platform
SSL encryption and fair play ensure your account and information are always protected.
Live Cricket Betting
BPL, IPL, T20 World Cup — enjoy live in-play betting on all major tournaments.
Easy Payments
bKash, Nagad, Rocket, Upay, and bank transfer — all popular methods supported.
Bengali Support
Bengali-speaking agents are available in live chat 24/7 — no language barrier.
Huge Game Selection
From slots to live dealer, cricket to fishing games — everything in one platform.
VIP Rewards
Play regularly, reach the Diamond tier, and enjoy up to 0.8% weekly cashback.
Mobile App
Play, deposit, and withdraw quickly and easily from anywhere via the Android app.
Cricket format explained
Before betting, it helps to understand the different cricket formats — each format has its own betting markets and strategies.
T20
20 overs per team, match lasts about 3 hours. The most popular betting format — the situation can change with every ball. Six, wicket, and player performance markets see the most action.
ODI (One-Day)
50 overs per team, a full-day match. A format with special excitement for Bangladesh Tigers fans. Top batter, total runs, and match markets are popular.
Test
A long 5-day format with unlimited overs per innings. Draw markets, timing of wickets, and session markets are particularly attractive to bettors.
The Hundred
Just 100 balls per team, a new format from England. An extremely fast-paced game where the score can shift with every ball — quite active in micro-betting markets.
How to read odds?
Decimal Odds (most common)
Say the odds are 1.80 and you place a ৳500 bet.
Total return = ৳500 × 1.80 = ৳900
(Profit ৳400, including your original ৳500 stake returned)
Implied Probability
Odds of 1.80 mean the bookmaker considers that team's chance of winning to be around 55.6% (100 ÷ 1.80). The lower the odds, the higher the assumed probability of winning.
Comparison with other formats
| Format | Example | Meaning |
|---|---|---|
| Decimal | 1.80 | ৳180 returned on ৳100 |
| Fractional | 4/5 | ৳4 profit on ৳5 |
| American | -125 | ৳100 profit risking ৳125 |
Types of slot games
Each type of slot runs on different mechanics — find out which one suits you best.
Classic Slots (3-reel)
SimpleTraditional 3-reel slots with simple mechanics and a small mix of symbols. Ideal for new players. NetEnt's classic series is an example of this type.
Video Slots (5-reel)
Popular5-reel slots feature theme-based animations, free spins, and bonus rounds. Pragmatic Play's Sweet Bonanza and Gates of Olympus lead this category.
Jackpot Slots
Big PrizesIn progressive jackpot slots, a portion of every bet goes into the jackpot pool. Microgaming's jackpot network is world-class in this category.
Megaways Slots
UniqueThe reel size changes with every spin, creating thousands of ways to win. Pragmatic Play's Megaways engine has made this format popular.
Cascading Reels
ThrillingWinning symbols disappear and new ones fall in, creating multiple win opportunities in a single spin. Pragmatic Play's Gates of Olympus features this mechanic.
Cluster Pays
ModernInstead of paylines, you win by matching clusters of symbols. NetEnt's cluster slots pioneered this mechanic.
Crash games — fast and thrilling
Crash games like Aviator (Spribe) and JetX are among the most popular new categories in online casinos. Each round lasts just a few seconds to a few minutes — making them easy to play whenever you have a spare moment.
How does a round work?
- Set your bet amount before the round starts.
- Once the game begins, the multiplier keeps rising — from 1× upward.
- If you press the "Cash Out" button before the crash, you win according to that multiplier.
- If it crashes, your bet for that round is over — wait for the next round.
RTP and House Edge Explained
RTP (Return to Player) is a long-term statistical measure of a game — it indicates how much money is returned on average for every ৳100 wagered. For example, a 96% RTP means an average return of ৳96 for every ৳100 over the long term.
House edge is the flip side of RTP — the casino's mathematical advantage. If the RTP is 96%, the house edge is 4%. This does not mean you will always lose — any outcome is possible in the short term. It is simply a long-term mathematical expectation.
RTP varies across different games. As a general guide: slots 92–98%, blackjack around 99%, roulette 94–97%. A higher RTP means a lower house edge — but volatility (the degree of ups and downs) is a separate matter.
Knowing the RTP before you play helps you make an informed decision. Keep in mind that RTP does not guarantee a win — it is a mathematical concept, and actual results in an individual session may differ.
Typical RTP ranges by game type
* These are general industry ranges — the RTP for a specific game can be found in that game provider's documentation.
Payment Methods & Processing Times
| Payment Methods | Minimum Deposit | Minimum Withdrawal | Deposit time | Withdrawal time | Fee |
|---|---|---|---|---|---|
| bKash | ৳100 | ৳500 | Instant | 5–30 minutes | Free |
| Nagad | ৳100 | ৳500 | Instant | 5–30 minutes | Free |
| Rocket | ৳100 | ৳500 | Instant | 5–30 minutes | Free |
| Upay | ৳100 | ৳500 | Instant | 5–30 minutes | Free |
| Dutch-Bangla Bank | ৳100 | ৳500 | 15 minutes | 1–24 hours | Per bank policy |
| City Bank | ৳100 | ৳500 | 15 minutes | 1–24 hours | Per bank policy |
| BRAC Bank | ৳100 | ৳500 | 15 minutes | 1–24 hours | Per bank policy |
* Withdrawal times may vary slightly depending on the bank and mobile network. The times above are general processing ranges — not a guarantee.
Cricket Partnerships — Global Trends
Online gaming brands in Bangladesh and across Asia are placing strong emphasis on cricket sponsorships. This is a notable industry trend that helps raise brand awareness among players.
For example, Babu88 has partnered with Montreal Tigers and Colombo Strikers in the Bangladesh market. Crickex has connected with cricket fans through regional sponsorships. Jeetbuzz has appointed international cricketer Andre Russell as a brand ambassador.
These sponsorships show how deeply the cricket and online betting markets have become linked with each other, particularly in South Asia. With each BPL and IPL season, these partnerships become even more visible.
Game Provider Partners
In partnership with the world's leading game developers, the best games are brought to you.
Live Casino
Play blackjack, baccarat, and roulette with real dealers at live-streaming tables from Evolution Gaming and Ezugi.
Fishing Games
Enjoy multiple fishing games including JILI's Mega Fishing and Happy Fishing — experience the action in team multiplayer mode.
Sports Betting
Live and pre-match betting on cricket, football, kabaddi, and many more sports — covering all the popular games in Bangladesh.
Start Your Journey in Just 4 Steps
24/7 Support in Bangla
The biggest need for online gaming platforms in Bangladesh is support in the native language. At bai99, every one of our support agents speaks Bangla — you do not need to communicate in English.
Deposit and withdrawal issues, account verification, bonus-related questions — our Bangla-speaking team is ready for all of it. Around-the-clock service is maintained even during BPL season.
Stay Safe from Fake Sites and Scams
Check that https://bai99.cam is shown in your browser. Look for the green padlock (HTTPS) in the address bar — if it is not there, the site may be fake.
None of our agents will ever ask for your bKash, Nagad, or Rocket PIN or OTP. If anyone asks for this, it is a scam.
bai99 official support will never ask for your account password. Keep this information completely private.
Do not respond to anyone who contacts you on Telegram or Facebook claiming to be a "bai99 agent" — they may be scammers. Our support is available only via the site's live chat and email.
Change your password immediately and contact our support team via live chat. You can also reach out to the bKash/Nagad helpline.
bai99 keeps your personal information fully secure. We use SSL encryption and never sell your data to third parties. Read our full Privacy Policy.
Join bai99 Today
Up to ৳10,000 as a 100% bonus on your first deposit — for new members only. For ages 21+ only.
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