bi99 Online Casino — Play Slot Games, Win Massive Jackpots and Enjoy Thrills Every Day
bi99 built for Bangladesh players — a fully secure experience across live casino, cricket betting and hundreds of slot games, starting from just ৳200 with bKash and Nagad.
About Us
bi99 was built with one goal — to give every player in Bangladesh a safe, fast and genuinely fun gaming experience. We believe online entertainment should be accessible to all, which is why our platform runs in Bengali, transactions are handled through bKash, Nagad and Rocket, and it works on any smartphone.
From slot games to live dealer baccarat, cricket betting to local card games — bi99 is a complete gaming hub. Every game comes from verified software providers and fair play is guaranteed.
Our promise is fast payouts (within 30 minutes to 3 hours), 24-hour support in Bengali, and a commitment to responsible gaming. From Dhaka to Chittagong — players from every corner of Bangladesh are welcome at bi99.
Why Choose bi99?
Fast Withdrawals
Payments within just 30 minutes to 3 hours — the fastest on Bangladesh's mobile banking network.
Fast PaymentsSSL Protection
Your data and money are fully encrypted. Play on a secure and reliable platform.
SSL EncryptedSupport in Bengali
24/7 live chat support in Bengali — get instant help whenever you need it.
24/7 SupportLocal Payment Methods
Deposit and withdraw easily with bKash, Nagad, Rocket and bank transfer.
bKash • NagadGenerous Bonuses
Welcome bonus up to 120% worth ৳5,000 — a great opportunity for new players.
120% BonusVIP Program
5-tier VIP program — enjoy weekly cashback from Bronze all the way to Diamond.
5 VIP TiersHuge Game Library
Slots, live casino, crash games, card games — packed with entertainment across a wide range of game types.
Variety of GamesMobile-First
Play smoothly on any Android or iPhone — no app download required.
Mobile FriendlyGet a 120% Welcome Bonus — up to ৳5,000
120% bonus on your first deposit — example: deposit ৳1,000 and get a total of ৳2,200. Wagering requirement 20x. Start now.
Open an Account Now
Live Casino Tables
Play in real time with professional dealers — get the full casino experience from home.
Live Baccarat
A fast card game between Player and Banker. Table limits (e.g.): ৳100 – ৳50,000.
Live Roulette
European and American variants. Table limits (e.g.): ৳50 – ৳20,000.
Live Blackjack
The classic 21-point card game. Table limits (e.g.): ৳200 – ৳30,000.
Andar Bahar Live
A popular card game from South Asia. Table limits (e.g.): ৳100 – ৳10,000.
Game Show Wheel
Dream Catcher style spinning wheel. Table limits (e.g.): ৳50 – ৳5,000.
Live Sic Bo
An ancient Asian dice game played with three dice. Table limits (e.g.): ৳100 – ৳15,000.
Cricket Format Guide
T20
20 overs per team. Matches usually finish in 3 to 4 hours. Betting markets: winner, top batter, total runs, match MVP. IPL, BPL and the T20 World Cup follow this format.
One-Day (ODI)
50 overs per team. Completed in a single day, lasting around 7 to 8 hours. Betting markets: match winner, total wickets, most sixes. The ICC World Cup uses the ODI format.
Test
Up to 5 days, with two innings per team. The highest standard of cricket. Betting markets: match result, innings runs, draw probability.
The Hundred
England's new format — just 100 balls per team. Faster than T20, finishing in about 2.5 hours. Wide range of betting opportunities.
Popular Leagues
BPL (Bangladesh Premier League) — Bangladesh's home tournament. IPL (Indian Premier League) — the world's most popular T20 league. BBL (Big Bash League) — Australia's T20 championship. PSL (Pakistan Super League) — Pakistan's top T20 tournament. Enjoy betting on matches from all these leagues at bi99.
Crash Games — Fast-Paced Thrills
A crash game is a type of game where a multiplier keeps rising and can crash at any moment. The player must cash out their bet before the crash — that is where the thrill lies.
Aviator (Spribe) is one of the most popular games in this category. A plane takes off and the multiplier climbs. You can cash out whenever you like — but if the plane flies away, you lose your bet. JetX follows the same concept with a rocket theme.
Auto Cash-Out: Set a multiplier in advance and the game will automatically cash out at that point. Each round lasts just a few seconds to a few minutes — so the pace is very fast.
Responsible Tips: Set a stop limit for yourself before you start playing. Keep your bets in mind when playing crash games due to their fast pace. No "prediction" or "signal" method can guarantee a win.
Local Card Games
Familiar games from Bangladesh are now online — play against friends or a live dealer from home.
Teen Patti
The most popular card game in South Asia, played with three cards. The player with the best three-card hand wins each round. Beginner tip: start with small bets to get a feel for the game. JILI's TeenPatti Joker and Teen Patti 20-20 can be played against a live dealer.
Andar Bahar
A joker card is drawn, then cards are dealt alternately to Andar (inside) and Bahar (outside). Bet on the side where the matching card lands. Simple rules, fast rounds — ideal for beginners.
Callbreak
A four-player trick-taking game where spades are always trump. Before each round, bid how many hands you think you will win. JILI's Callbreak Quick lets you play against other players online.
Ludo and Rummy
JILI's Ludo Quick brings the familiar dice-based Ludo to a digital board. In Pool Rummy, match card sequences and keep your points low. Both can be played in real-money mode against other players.
Football Betting
Football fans in Bangladesh regularly follow the Premier League, La Liga, UEFA Champions League and FIFA World Cup Qualifiers. Bet on all these leagues at bi99.
1X2 (Match Result)
Bet on a home win, draw or away win — the simplest market in football betting.
Double Chance
Pick one of two possible outcomes — lower risk, but odds are comparatively lower too.
Over/Under Goals
Bet on whether total goals in a match will be above or below a set number — for example, over/under 2.5 goals.
Both Teams to Score
BTTS (Both Teams to Score) — you win if both teams score, regardless of the final score.
Asian Handicap
The stronger team is given a virtual goal disadvantage — good odds are available even in evenly matched games.
Live In-Play Betting
Change your bets while the match is in progress. Big matches go on past midnight in BST — bi99 is always available.
How to Read Odds
Decimal Odds
Most online betting sites, including bi99, use decimal odds. The calculation is simple: your bet × odds = total return (including stake).
Example: You bet ৳500 at odds of 1.80.
Total return = ৳500 × 1.80 = ৳900
Net profit = ৳900 − ৳500 = ৳400
Implied Probability
To find the win probability from odds: 1 ÷ odds × 100 = probability (%)
At odds of 1.80: 1 ÷ 1.80 × 100 = approximately 55.6% — the bookmaker believes this team has a 55.6% chance of winning.
Other Formats
| Format | Example | Meaning |
|---|---|---|
| Decimal | 1.80 | A ৳100 bet returns a total of ৳180 |
| Fractional | 4/5 | A ৳5 bet earns ৳4 profit (total ৳9) |
| American (Moneyline) | -125 | Bet ৳125 to earn ৳100 profit |
RTP and House Edge Explained
What is RTP (Return to Player)?
RTP is the percentage of money theoretically returned to players over the long term in a game. For example, if a slot has an RTP of 96%, it means an average of ৳96 is returned to players for every ৳100 wagered — but this is a long-term statistic, not a guarantee for any single session.
Typical RTP Ranges for Different Games
Slot games typically have an RTP between 92% and 98%, though this varies by game. Blackjack can come close to an RTP of around 99% with correct strategy — because the player's decisions matter here. For roulette, the European version has an RTP of around 97.3%, while the American version is slightly lower.
What is the House Edge?
The house edge is the flip side of RTP — the portion the casino theoretically keeps. If the RTP is 96%, the house edge is 4%. This is part of the casino's business model and exists in all legitimate online casinos. No game has a house edge of zero.
Why Does This Matter?
Understanding RTP and the house edge helps you make informed decisions. A higher RTP means a lower house edge — but it does not guarantee a win. Compare RTP when choosing a game, and always play within your own budget.
Summary
These ranges are general information — check the specific game's info page for its RTP.
Bonus Terms Comparison
We always believe in transparency. See an overview of the terms for bi99's various bonuses below.
| Bonus Type | Amount | Minimum Deposit | Wagering Requirement | Validity |
|---|---|---|---|---|
| Welcome Bonus | Up to 120% ৳5,000 | ৳200 | 20x | 30 days |
| Reload Bonus | Up to 50% ৳2,000 | ৳500 | 25x | 14 days |
| Weekly Cashback | 0.2% – 0.8% (based on VIP level) | Not applicable | No wagering | Every week |
| Referral Bonus | Fixed per friend | Friend's first deposit ৳200+ | 10x | 7 days |
| Deposit Bonus (Event) | Up to 30% ৳1,000 | ৳300 | 30x | Until event ends |
* Bonus terms are subject to change. Always read the site's terms and conditions. Verify the full terms before claiming a bonus.
Refer a Friend
Invite a friend to bi99 — both of you get rewarded.
Share your referral link
Log in to get your personal referral code or link and send it to your friend.
Friend registers and deposits
Have your friend click your link to open an account and make their first deposit (minimum ৳200).
Both receive rewards
Once your friend's first deposit is confirmed, both you and your friend will receive a bonus.
Fair Use Terms
- You cannot refer yourself — multiple accounts from the same device or IP are not allowed.
- Only one account per person is permitted.
- The friend must make a minimum first deposit of ৳200.
- A 10x wagering requirement applies to the referral bonus.
"Every player in Bangladesh deserves the best experience — that is the belief bi99 moves forward with."
Player Experiences
"I played at bi99 for the first time 2 months ago. Depositing with bKash took just one minute. Withdrawal was done within an hour. Live chat support speaks in Bengali — that truly feels different."
"I did cricket betting on bi99 during the IPL season. Good odds, easy interface. I used to have problems on other sites — nothing like that has happened on bi99. Gates of Olympus slots was quite enjoyable too."
"I really enjoy Teen Patti and Callbreak — they feel especially fun to play because they are familiar games. I received the welcome bonus at 120%, with only 20x wagering — much better terms than other sites."
Trusted Game Providers
bi99's game library is powered by the world's leading software providers — every game ensures fair play.
Privacy Policy Notice
bi99 is committed to protecting your personal information. We use SSL encryption and do not share your information with third parties. By using our platform, you agree to our privacy policy.
Join bi99 today — get up to ৳5,000 bonus on your first deposit
Start from just ৳200 with bKash, Nagad, or Rocket. Withdrawal within 30 minutes. 24/7 support in Bengali.