ai99 Online Casino — Your Top Destination for Big Wins on Slots and Jackpots
Slots, live tables, cricket betting and local card games — all in one place on Bangladesh's trusted online casino platform. Get started from just ৳300 with bKash or Nagad.
Welcome Bonus
On Your First Deposit
Up to ৳20,000
- Minimum deposit just ৳300
- Wagering requirement only 15x
- Deposit with bKash, Nagad, Rocket, Upay
- Withdrawals in just 5–30 minutes
- For players aged 21 and above only
* Bonus terms and conditions apply. Read the Terms and Conditions for full details.
Why Choose ai99
Fast Withdrawals
Your money reaches your bKash or Nagad account in just 5–30 minutes.
Fast PaymentsSecure Platform
ai99 ensures SSL encryption and fair play — your data and money are protected.
SSL SecurityBengali Support
Bengali-speaking live chat agents are available 24/7.
24/7 SupportLocal Payments
bKash, Nagad, Rocket, Upay and bank transfer — all major mobile wallets supported.
5 MethodsVIP Rewards
Bronze, Silver and Gold — earn weekly cashback across three tiers; the more you play, the more you earn.
Weekly CashbackCricket Betting
Enjoy live betting on BPL, IPL, T20 World Cup and all major tournaments.
Live BettingThousands of Slot Games
PG Soft, JILI, Pragmatic Play — top provider slot games all on one platform.
Top SlotsRegular Promos
Get special bonuses and free spins during Pohela Boishakh, Eid and big match days.
Special OffersJackpots and Big Wins
ai99 players win big prizes every day. Below are some recent anonymous winners — you could be next!
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Crash Games
Crash games like Aviator and JetX move very fast. In each round, a plane or rocket flies upward while a multiplier keeps rising. Place your bet before the flight begins, then cash out at the right moment — before the plane crashes.
Using the auto cash-out feature, you can set a multiplier in advance. Once that multiplier is reached, the game will cash out automatically.
Each round ends in just a few seconds to a minute or two, making the experience very exciting. Keep in mind: set a stop limit before you play and do not go beyond it. Crash games are fun, but playing responsibly is the smartest approach.
Play AviatorCricket Format Guide
Before betting, it is important for Bangladesh cricket fans to understand the differences between formats. Betting markets also vary by format.
T20
20 overs per team, usually completed in 3–4 hours. BPL, IPL and T20 World Cup use this format. Popular betting markets include match winner, top batter, total runs and number of sixes.
Fast and ExcitingODI (One-Day)
50 overs per team, typically a 7–8 hour match. The ICC World Cup uses the ODI format. Match winner, partnership runs and powerplay score markets are available.
50 OversTest
A five-day match with two innings per team. The most prestigious format in cricket. Series winner, innings total and player performance markets are popular.
5-Day CricketThe Hundred
100 balls per team, a newer format that is very popular in England. Matches finish in just 2–3 hours. Super over and bowler markets are widely available.
100-Ball CricketPopular Leagues
BPL (Bangladesh Premier League) — Bangladesh's home T20 league. IPL — Indian Premier League, Asia's biggest T20 tournament. BBL — Big Bash League (Australia). PSL — Pakistan Super League. Bangladesh Tigers take part in these tournaments and fan interest in betting runs high.
Local Card Games
Teen Patti
Played with three cards; the player with the best hand wins. You play against other players. Start with small bets to get a feel for the strategy.
MultiplayerAndar Bahar
A card is cut, then the dealer deals cards alternately into two piles. You predict which pile the matching card will land in. Play with a live dealer.
Live DealerCallbreak
A trick-taking game for four players where you declare in advance how many tricks you will win each round. You play against other players. Learn when to play the killer card.
MultiplayerLudo and Rummy
In Ludo Quick, roll the dice to move your pieces forward. In Pool Rummy, match cards and form sets. Both games are played against other players.
Multiplayer
Football Betting
Bangladesh football fans follow the Premier League, La Liga, UEFA Champions League and FIFA World Cup Qualifiers closely. You can bet on all these leagues at ai99.
Worth noting: major European matches typically kick off between 1 AM and 3 AM Bangladesh Standard Time (BST, UTC+6). With live betting, you can place bets while the match is in progress.
Bet on one of three outcomes: home win, draw or away win.
Covers two possible outcomes at once, reducing your risk.
Bet on whether the total goals in a match will be above or below a set line.
Bet on whether both teams will score at least one goal in the match.
The weaker team is given a virtual goal head start, levelling the competition.
Bet at real-time changing odds while the match is in progress.
RTP and House Edge Explained
RTP (Return to Player) is a theoretical measure of what percentage of total bets a game returns to players over the long term. For example, if a slot has an RTP of 96%, it means that over a long period, an average of ৳96 is paid out in prizes for every ৳100 wagered — though this is not guaranteed in any individual session.
House Edge is the opposite of RTP: the portion the casino retains over the long term. An RTP of 96% means a house edge of 4%. RTP ranges vary by game: slots typically fall between 92%–98%, blackjack played with optimal strategy can reach around 99%, roulette ranges from 94%–97%, and baccarat can reach around 98%–99%.
Volatility or Variance refers to the pattern of payouts — high volatility games pay out larger prizes less frequently, while low volatility games pay out smaller prizes more often. RTP alone does not fully capture the experience of playing a game.
Understanding RTP and house edge helps you make smarter betting decisions. No game ever guarantees a win — so set a budget and play responsibly.
Quick RTP Guide
- Slots: 92% – 98%
- Blackjack: Around 99%
- Roulette: 94% – 97%
- Baccarat: Around 98%–99%
- Crash Game: Variable
High RTP does not mean frequent wins — it is a long-term average. Each round is independent.
Payment Methods & Processing Times
| Method | Minimum Deposit | Processing Time | Note |
|---|---|---|---|
| bKash | ৳300 | Instant | Most Popular |
| Nagad | ৳300 | Instant | Dutch-Bangla Bank Linked |
| Rocket | ৳300 | Instant | DBBL Mobile Banking |
| Upay | ৳300 | Instant | United Commercial Bank |
| Dutch-Bangla Bank | ৳300 | 15 minutes – 24 hours | Bank Transfer |
| City Bank | ৳300 | 15 minutes – 24 hours | Bank Transfer |
| BRAC Bank | ৳300 | 15 minutes – 24 hours | Bank Transfer |
Minimum withdrawal ৳500. Withdrawals are usually completed within 5–30 minutes. Bank transfers may take longer.
Trusted Game Providers
In partnership with the world's leading game developers, ai99 offers games of the highest quality.
About Us
ai99 is a casino and sports betting platform built specifically for Bangladesh's growing online gaming community. Our goal is to provide every player in Bangladesh with a safe, enjoyable, and transparent online gaming experience — without any language barrier.
We believe that players in Dhaka, Chittagong, or anywhere else in the country deserve the same quality of service. That is why our live chat support is in Bengali, our payment methods are local mobile wallets, and our promotional offers are designed around Bangladeshi festivals and sports.
Transparency and responsible gaming are our core principles. We want our players to play purely for entertainment and to always stay within their limits. Every member of our team is committed to making your experience better.
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Beware of Fake Sites & Scams
Warning: Multiple fake sites and Telegram groups are operating under the ai99 name. ai99.cam is the only official domain.
Identify the Official Site
Always make sure your browser shows https://ai99.cam. Always look for the green padlock icon and HTTPS.
Do Not Share Your OTP or PIN
If anyone asks for your bKash or Nagad OTP or PIN, it is a scam. ai99 support will never ask for this.
Keep Your Password Private
The official support team will never ask for your login password — on any channel.
Beware of Agent Offers
Do not trust anyone on Telegram or Facebook claiming to be an ai99 "agent" and promising bonuses or cashback.
Change your ai99 password immediately and contact us via live chat. Our Bengali-speaking support team will guide you through the next steps.
24/7 Support in Bengali
ai99's support team operates entirely in Bengali — you do not need to speak English. Every agent understands the needs of Bangladeshi users and is trained to provide fast solutions.
Start a live chat from any page on the site. Bengali-speaking agents are available 24/7. This is the fastest support channel.
For complex issues, write to us by email: [email protected] — send your question in Bengali, get your answer in Bengali.
Answers to the most common questions are available in Bengali on our FAQ page — covering accounts, payments, bonuses, and more.
How Our Support Team Helps
- Account opening and verification
- Deposit and withdrawal issue resolution
- Bonus and promo terms explanation
- Game-related questions
- Security and account protection
- Responsible gaming advice
Our support team remains active on Pohela Boishakh, Eid, and other national holidays.
Betting Terminology Glossary
Common casino and betting terms explained in English for new players.
RTP (Return to Player)
The theoretical rate at which a game returns a percentage of total bets to players over the long term. Example: 96% RTP means an average return of ৳96 for every ৳100 wagered.
House Edge
The percentage of each bet that the casino retains over the long term. If RTP is 96%, the house edge is 4%. This is the source of the casino's profit.
Wager
The amount of money placed on a single game or bet is called a wager. A specified amount of wagering is required to meet the wagering conditions of a bonus.
Odds
A numerical way of expressing the probability of an outcome. Decimal odds of 2.0 mean there is theoretically a 50% chance of getting back double your stake.
Parlay / Accumulator
Combining multiple bets together into a single wager. If all bets win, the payout multiplies significantly, but if even one loses, the entire wager is lost.
Live Bet
The ability to place bets in real time while a match or game is in progress. Odds change every moment and decisions must be made quickly.
Cashout
Withdrawing a bet before a match or round ends. Used to secure a partial profit or limit a loss.
Bankroll
The total budget set aside for gaming. Experts advise not placing more than 1%–5% of your bankroll on a single bet.
Volatility
The degree to which payouts fluctuate in a game. High volatility means larger payouts less frequently; low volatility means smaller payouts more frequently.
Free Spins
Complimentary spins on a slot game, usually given as a bonus. Winnings from free spins may require wagering conditions to be met before withdrawal.
Wagering Requirements
Guidelines on how many times a bonus amount must be wagered before it can be withdrawn. The wagering requirement on ai99's welcome bonus is 15x.
Spread
In sports betting, the set point difference between two teams. A spread bet requires predicting which team will win by more than the spread.
Join ai99 Today and Get a 150% Bonus
Start with a deposit of just ৳300. bKash, Nagad, and Rocket are all accepted. For players aged 21+ only.
Privacy Policy
ai99 takes the protection of your personal information seriously. We use SSL encryption to keep your data secure and do not sell it to third parties.
Read the full privacy policyResponsible Gaming
Gaming is for entertainment, not a way to solve problems. Set a budget, take regular breaks, and do not chase losses by placing larger bets. For players aged 21+ only.
Responsible Gaming Guide