Bangladesh's #1 Online Gaming Platform

ao99 – Where Bangladesh's Best Bettors Play, Win & Come Back for More

From live cricket odds on BPL & T20 World Cup to hundreds of slots and live dealer tables — ao99 delivers a premium gaming experience built for players across Dhaka, Chittagong, Sylhet and beyond.

500+ Casino Games
৳20,000 Max Welcome Bonus
24/7 Live Support
99.2% Payout Rate
⚡ Instant bKash & Nagad Deposits · SSL Secured · 18+ Only
ao99
Limited Offer

Cricket Accumulator Boost

Up to 50% Extra
  • Boost your multi-bet winnings on BPL, IPL & T20 World Cup matches
  • Applies to accumulators of 3 or more cricket selections
  • Available on all pre-match and live cricket markets at ao99
Bet on Cricket Now

Browse Game Categories

All your favourite game types in one place — from cricket betting to live dealer classics.

Slots
Sports / Cricket
Live Dealer
Bingo
Teen Patti
Andar Bahar
Lottery
Poker
ao99

Hot Games Right Now

The most-played titles on ao99 this week — updated based on real player activity.

🍬
Sweet Bonanza
Slots
RTP 96.48%
⚡
Gates of Olympus
Slots
RTP 96.50%
🎰
Fortune Gems
Slots
RTP 97.02%
🀄
Mahjong Ways
Megaways
RTP 96.93%
🃏
Lightning Roulette
Live
RTP 97.30%
💎
Treasures of Aztec
Slots
RTP 96.71%
🎯
Aviator
Crash
RTP 97.00%
🎲
Teen Patti Gold
Table
RTP 96.20%
🌟
Money Coming
Slots
RTP 96.80%
🏏
Cricket Super League
Sports
Live Odds
🔥
Book of Dead
Slots
RTP 96.21%
♠️
Andar Bahar Live
Live
RTP 97.85%
"Every bet at ao99 is backed by transparent odds, instant payouts, and a platform built for Bangladesh's most passionate sports fans."
ao99 · Trusted Gaming

Why Choose ao99?

Thousands of players from Dhaka, Khulna, Rajshahi and Chittagong trust ao99 every day — here's why.

Instant Deposits
Top up your account in seconds via bKash, Nagad, Rocket, and Upay — no delays, no hassle.
Bank-Grade Security
256-bit SSL encryption protects every transaction and account login at ao99.
Competitive Cricket Odds
Get top-of-market odds on BPL, IPL, T20 World Cup and every Bangladesh Tigers match.
24/7 Live Support
Real agents available around the clock via live chat to assist with any issue — in English.
Mobile Optimised
Full HD gaming on any Android or iOS device — no lag, no download required to play instantly.
Regular Promotions
Weekly cashback, reload bonuses, VIP rewards and cricket boosts keep the value flowing.
Fair Play Certified
All games use certified RNG technology, independently tested for fairness and randomness.
500+ Games
Slots, live dealer, table games, crash games, and sports betting all under one roof at ao99.
ao99

Top Game Providers at ao99

ao99 partners with the world's most respected game studios to bring Bangladeshi players an unmatched library of slots, live casino and table games.

Pragmatic Play
One of the most prolific game studios in iGaming, Pragmatic Play produces high-quality video slots, live casino tables, and virtual sports. Their titles dominate player charts globally, including in Bangladesh.
Sweet BonanzaGates of Olympus
PG Soft
PG Soft (Pocket Games Soft) specialises in mobile-first slot games with unique mechanics, cinematic animations, and Asian-themed titles that resonate strongly with South and Southeast Asian players.
Mahjong WaysTreasures of Aztec
JILI
JILI Games focuses on fast-paced slot titles and fishing games specifically popular in South Asian and Southeast Asian markets. Known for high RTP values and engaging bonus features.
Fortune GemsMoney Coming
Evolution Gaming
The undisputed leader in live casino technology, Evolution Gaming streams real-time roulette, blackjack, baccarat, and game shows like Crazy Time from professional studios around the world.
Lightning RouletteCrazy Time
Microgaming
A pioneer of online casino software since 1994, Microgaming is best known for its progressive jackpot network — including the record-breaking Mega Moolah — and its vast library of classic and video slots.
Mega MoolahThunderstruck II
Habanero
Habanero Systems produces mobile-optimised slots and table games with a focus on Asian themes. Their games are certified for fairness and are popular across South Asian betting platforms.
Koi Gate5 Lucky Lions
Spribe
Spribe is the studio behind Aviator, the crash game that took Bangladesh and South Asia by storm. Their titles combine simple mechanics with high engagement, appealing to a new generation of online players.
AviatorMines
Ezugi
Ezugi specialises in live dealer games with a strong focus on regional preferences, including Andar Bahar and Teen Patti — titles that are particularly popular among South Asian casino players.
Andar Bahar LiveTeen Patti
ao99

Cricket Formats Explained

Understanding the format you are betting on makes you a sharper bettor. Here is a quick breakdown of the four major cricket formats and what each one means for your wagers at ao99.

T20 (Twenty20)

Each team bats for 20 overs, making matches last roughly 3 hours. The fast-paced nature creates enormous variance — meaning bigger upsets and more live-betting opportunities. T20 is the most popular betting format globally and the format of BPL and IPL. Key markets: match winner, top batsman, total sixes, innings runs.

ODI (One Day International)

50 overs per team, typically lasting 7-8 hours. ODIs reward consistent form and depth in batting line-ups. Bangladesh Tigers have achieved remarkable ODI results in recent years. Key markets: match winner, man of the match, method of dismissal, and over/under run totals.

Test Cricket

The purest form of the game, played over up to 5 days with unlimited overs. Test betting requires deep understanding of pitch conditions, weather, and team composition. Markets include series winner, first innings lead, top wicket-taker, and draw no bet options.

The Hundred

A newer 100-ball format from England & Wales offering an even shorter, more explosive game than T20. Each team faces 100 balls in total, with bowlers delivering up to 10 consecutive balls. Emerging as a popular betting format due to its unpredictable scoring patterns.

Major Leagues Available at ao99:

BPL – Bangladesh Premier League IPL – Indian Premier League BBL – Big Bash League PSL – Pakistan Super League ICC T20 World Cup ICC Cricket World Cup

Slot Game Types — A Player's Guide

Not all slots are the same. Knowing which type you are playing helps you choose games that match your style and bankroll.

Classic Slots (3-Reel)

Simple 3-reel, 1-5 payline games inspired by fruit machines. Low volatility, straightforward rules — great for beginners learning the ropes.

Provider: Microgaming, NetEnt
Video Slots (5-Reel)

Feature-rich games with 5 reels, multiple paylines, bonus rounds, free spins, and cinematic themes. The most common slot type at ao99.

Provider: Pragmatic Play, Habanero
Progressive Jackpot Slots

A portion of every stake feeds a communal jackpot that grows until one lucky player wins it. Jackpots can reach millions of BDT in value.

Provider: Microgaming (Mega Moolah)
Megaways Slots

A dynamic reel mechanic that changes the number of symbols on each reel every spin — creating up to 117,649 ways to win on a single spin.

Provider: Pragmatic Play, Big Time Gaming
Cascading Reels

Winning symbols disappear and new ones fall into their place, allowing multiple wins from a single spin. Also known as tumbling or avalanche reels.

Provider: NetEnt, Pragmatic Play
Cluster Pays

Instead of paylines, wins are formed by clusters of matching symbols touching horizontally or vertically. Creates a unique rhythm compared to traditional slots.

Provider: NetEnt, PG Soft
ao99

Security & Trust

ao99 is built on a foundation of transparency, technical security, and fair play. Here is what protects you every time you play.

256-bit SSL
All data encrypted in transit
RNG Certified
Independent fairness testing
24/7 Support
Live agents always available
KYC Verified
Identity verification on all accounts
Safe Payments
bKash, Nagad, Rocket secured
Data Privacy
Your data is never sold or shared

Our Trusted Partners

ao99 exclusively hosts games from certified, internationally recognised studios.

Pragmatic Play
Evolution Gaming
Microgaming
NetEnt
PG Soft
JILI
Spribe
Ezugi
Habanero
ao99

Betting Glossary

New to online betting? Here are the key terms every player at ao99 should know before placing their first wager.

RTP (Return to Player)
The percentage of total wagered money a slot or game returns to players over time. A game with 96% RTP returns ৳96 for every ৳100 wagered on average.
House Edge
The mathematical advantage the casino holds over players in any given game. A house edge of 2% means the casino expects to keep ৳2 per ৳100 bet over the long run.
Wager / Stake
The amount of money you place on a single bet. Your stake determines both your potential winnings and your maximum loss on that bet.
Odds
A numerical representation of the probability of an outcome and the potential return on a winning bet. Higher odds mean a lower probability but a bigger payout if correct.
Spread
A handicap applied to one team or player to level the playing field. Betting the spread means you are wagering on whether a team wins by more or less than a set margin.
Parlay / Accumulator
A single bet combining multiple selections. All selections must win for the bet to pay out, but the potential returns are significantly higher than individual bets.
Live Bet (In-Play)
A wager placed after a match or game has already started. Odds update in real time based on match events, giving sharp bettors an edge if they read the game well.
Cashout
A feature allowing you to settle a bet before the event ends, securing a partial win or limiting a loss. Available on selected markets at ao99.
Bankroll
The total amount of money set aside specifically for gambling. Managing your bankroll responsibly is the foundation of sustainable betting.
Volatility
Describes how frequently and how large a slot game pays out. High volatility slots pay less often but with bigger wins; low volatility slots pay smaller amounts more frequently.
Free Spin
A bonus feature in slot games — or a promotional reward — that lets you spin the reels without using your own balance. Often triggered by scatter symbols or given as a promotion.
Wagering Requirement
The number of times you must play through a bonus amount before it can be withdrawn as cash. For example, a ৳1,000 bonus with a 20x wagering requirement means you must wager ৳20,000 total.

Account Verification (KYC Guide)

ao99 requires identity verification to protect all players from fraud, maintain fair play, and comply with international responsible gaming standards. The process is straightforward and typically takes under 24 hours.

  Typical processing time: 1 to 24 hours after document submission.

1
Submit Your National ID (NID)

Upload a clear photo or scan of your Bangladesh National Identity Card (NID). Both front and back must be visible. Your name must match exactly what was entered during registration.

2
Provide Proof of Address

A recent utility bill, bank statement, or official document showing your current address in Bangladesh. Documents must be dated within the last 3 months.

3
Complete Selfie Verification

Take a selfie holding your NID card next to your face. This confirms that the document belongs to you and prevents identity fraud on the platform.

4
Account Approved — Full Access Unlocked

Once verified, withdrawal limits are lifted, all promotions become fully accessible, and your account is secured with the highest level of protection ao99 offers.

ao99

Bankroll Management Guide

Smart bankroll management is the single most important skill for any long-term bettor. Follow these principles to extend your sessions and protect your funds.

1. Set a Fixed Gambling Budget

Before you deposit, decide the maximum amount you are comfortable losing in a given week or month. This is your gambling budget — treat it as entertainment spending, not an investment. Never gamble with money earmarked for rent, food, or essentials.

2. Divide Into Session Amounts

Split your total budget into smaller session amounts. If your weekly budget is ৳2,000, divide it into four ৳500 sessions. This prevents burning through your entire balance in one sitting and keeps sessions enjoyable and measured.

3. Apply the 1–5% Per-Bet Rule

Risk no more than 1% to 5% of your total session bankroll on any single bet or spin. This preserves your balance through losing streaks and gives you enough volume to let skill and probability work in your favour over time.

4. Set a Win Target — Then Walk Away

Decide before you play what a satisfying win looks like (for example, doubling your session amount). If you hit that target, cash out and stop. It is tempting to keep going after a big win, but protecting profits is what separates disciplined bettors from impulsive ones.

5. Accept Loss Limits — Stop When They Hit

Set a hard stop-loss for each session. If you lose 50% of your session budget, close the game and walk away. Chasing losses is the most common reason players exceed their budgets. The games will still be there tomorrow.

6. Track Your Play History

Keep a simple record of your deposits, withdrawals, wins, and losses each week. Reviewing your history honestly helps you identify patterns, spot problem behaviour early, and stay in control of your gambling activity at ao99.

Responsible Gaming Tools

ao99 is committed to providing a safe environment for all players. We offer a full suite of responsible gaming tools to help you stay in control. These features are available to all verified accounts at no charge. 18+ only. If gambling is causing you distress, please contact our support team immediately.

Deposit Limits

Set daily, weekly, or monthly deposit caps on your account. Limits take effect immediately and can only be reduced — not increased — without a mandatory cooling-off period.

Loss Limits

Cap the maximum amount you can lose over a set time period. Once you reach your loss limit, the system automatically prevents further wagering until the period resets.

Session Time Limits

Set a maximum session duration. You will receive a reality-check notification when your session time expires, reminding you how long you have been playing and how much you have spent.

Reality Check Reminders

Periodic pop-up reminders during play show your session duration, net results, and a prompt to take a break or review your limits. Fully customisable intervals.

Self-Exclusion

Request a temporary or permanent self-exclusion from ao99 at any time. During a self-exclusion period, your account is locked and all promotional communications are suspended.

Self-Assessment Quiz

Not sure if your gambling habits are healthy? Take our anonymous self-assessment quiz to evaluate your relationship with gambling and receive personalised guidance if needed.

  For full details on all responsible gaming resources, visit our Responsible Gaming page. If you believe your gambling is becoming a problem, please reach out to our 24/7 support team immediately. ao99 strictly enforces the 18+ age restriction — underage gambling is prohibited.

About ao99

ao99 was founded with a single conviction: Bangladeshi players deserve a world-class online gaming experience that respects their culture, speaks their language, and processes their money without friction. From the very beginning, our platform has been designed around the habits and preferences of players in Dhaka, Chittagong, Sylhet, Khulna, Rajshahi, and every corner of Bangladesh.

We built ao99 on three pillars: an extensive game library sourced exclusively from certified providers, a payment infrastructure centred on bKash, Nagad, Rocket, and Upay for instant local transactions, and a 24/7 English-language support team that understands the needs of South Asian players. Cricket betting has always been at the heart of what we offer — ao99 covers every BPL match, every IPL season, every T20 World Cup fixture, and every Bangladesh Tigers international with dedicated markets and competitive odds.

Today, ao99 continues to grow its platform with new games, new promotions, and new features — always guided by player feedback and a commitment to responsible, transparent gaming. Whether you are a first-time bettor placing your first cricket accumulator or a seasoned slots player chasing a progressive jackpot, ao99 is your home for premium online entertainment in Bangladesh.

ao99
  Your Privacy Matters

ao99 is committed to protecting your personal information. We collect only the data necessary to operate your account, process payments, and comply with responsible gaming obligations. Your data is never sold to third parties. All information is stored securely using industry-standard encryption. For full details on how we collect, store, and use your data, please review our Privacy Policy.

  Legal Notice

ao99 operates as an internationally licensed platform providing online gaming services. The platform operates offshore under its international licence framework.

Bangladesh's Public Gambling Act of 1867 was enacted prior to the existence of online betting and does not explicitly address internet-based gaming activities. The legal status of online gambling in Bangladesh exists in a grey area that has not been definitively resolved by current legislation.

Users are solely responsible for ensuring their participation on ao99 complies with the laws of their own jurisdiction. ao99 does not provide legal advice, and players should seek independent legal counsel if they are uncertain about their local obligations.

ao99 strictly enforces an 18+ age restriction. Access by persons under the age of 18 is strictly prohibited and will result in immediate account closure. For information about gaming responsibly, visit our Responsible Gaming page.