ab89 Betting Bonus — New members get a welcome bonus up to ৳20,000 and instant deposit facility
Welcome to ab89, Bangladesh's #1 online casino and sports betting platform. Start from just ৳100 via bKash, Nagad and Rocket and get support directly in Bangla.
Why choose ab89?
Fast Withdrawals
Withdrawals are completed directly to your mobile wallet in as little as 15 minutes to 2 hours.
Fast PaymentsSecure Platform
Your account and funds are kept safe with SSL encryption and a strict data protection policy.
SSL SecuredBest Odds
Competitive odds are available across various sports including cricket, football and kabaddi.
Sports BettingBengali Support
Chat directly with Bangla-speaking agents 24 hours a day, 7 days a week.
24/7 Live ChatGenerous Bonuses
From a 120% welcome bonus to weekly cashback — you benefit on every deposit.
Bonus OffersMobile First
Play effortlessly on any Android or iOS device — both app and mobile browser are supported.
Mobile AppHuge Game Collection
A large number of games are available across multiple categories including slots, live casino, fishing games and table games.
Multi-CategoryEasy Transactions
Instant deposits via bKash, Nagad, Rocket and Upay. Start playing without a bank account.
Mobile Wallet
Our Story About ab89
ab89 was built with a simple goal — to give players in Bangladesh a trustworthy, safe and enjoyable online betting experience. We know that most people in Bangladesh rely on mobile wallets. That is why we offer instant deposits and withdrawals through bKash, Nagad, Rocket and Upay.
The passion Bangladeshis have for cricket inspires us. From BPL to the T20 World Cup, we offer the best odds and a variety of betting markets for every tournament. There are also great options in slots, live casino and fishing games.
Our team includes experienced professionals who understand the needs of Bangladeshi players. Fair play, transparency and responsible gaming are the three values at the heart of our work.
Bonus Terms Comparison
The table below shows the detailed terms of our current bonus offers — no hidden conditions.
| Bonus Name | Bonus Amount | Minimum Deposit | Wagering Requirement | Validity Period |
|---|---|---|---|---|
| Welcome Bonus | Up to 120% up to ৳20,000 | ৳100 | 10x | 30 days |
| Reload Deposit Bonus | Up to 30% up to ৳5,000 | ৳200 | 15x | 14 days |
| Weekly Cashback (Bronze) | 0.2% cashback | Not applicable | No conditions | Weekly |
| Weekly Cashback (Gold) | 0.6% Cashback | Not applicable | No conditions | Weekly |
| Referral Bonus | 5% of friend's first deposit | Friend's ৳500 deposit | 5x | 7 days |
* Bonus cannot be withdrawn until wagering requirements are met. Minimum withdrawal is ৳1,000.
Ready to win big?
Join ab89 today and get started with a 120% welcome bonus. For players aged 21 and above only.
Open an Account Now
Cricket Formats Explained
T20
20 overs per team. A match typically finishes in 3 to 3.5 hours. Popular T20 betting markets include run-line, top run scorer, total runs per over, and toss prediction. BPL and IPL are played in this format.
ODI (One-Day)
50 overs per team. A match takes 6 to 8 hours to complete. Match winner, top wicket taker, and runs in specific powerplay overs are well-known betting markets among ODI bettors.
Test
A five-day match with 90 overs per day. Innings betting, draw markets, and top batter/bowler markets are popular choices for Test bettors. Bangladesh Tigers have built a distinct identity in Test cricket.
The Hundred
100 balls per team. A match wraps up in just 2.5 hours. In this fast-paced format, per-10-ball set markets and Super Over betting are popular.
Popular Leagues: BPL, IPL, BBL (Australia), PSL (Pakistan) — live and pre-match betting markets are available on ab89 for every league.
Start Cricket BettingTypes of Slot Games
Each type of slot game has its own features. Choose the style that suits you.
Classic Slots
Old-style slots with three reels. Simple paylines and straightforward gameplay. NetEnt's classic titles fall into this category.
Video Slots
Modern slots with five reels, rich animations, and bonus rounds. Pragmatic Play's Gates of Olympus and Sweet Bonanza are examples of this type.
Jackpot Slots
Progressive jackpot — the prize grows with every bet placed. Microgaming is a pioneer of this type of game.
Megaways Slots
The number of rows on each reel changes with every spin, creating thousands of ways to win. Big Time Gaming invented this mechanic.
Cascading Reels
Winning symbols disappear and new symbols fall from above, making multiple wins possible in a single spin. Pragmatic Play's Sweet Bonanza is an example.
Cluster Pays
Instead of paylines, prizes are awarded when a cluster of matching symbols forms. NetEnt and PG Soft specialize in this type of game.
Fishing & Arcade Games
Fishing games are a very popular casino category in Bangladesh. You use a cannon to hunt fish underwater — each fish has its own multiplier. Small fish give fewer points, but catching a large "boss fish" can bring a big reward.
Cannon Level
Increasing the cannon's power raises the cost per shot but also increases the chance of catching bigger fish. Start with a lower-power cannon to practice. JILI's Mega Fishing and Jackpot Fishing use this mechanic.
Types of Arcade Games
Hunt fish with a cannon — catch the boss fish for big rewards.
Use special explosives to catch multiple fish at once.
In Ocean King-style games, defeating giant sea creatures can win you a jackpot.
Hunt prehistoric creatures in JILI's Dinosaur Tycoon.
Shot Cost Management
Each shot deducts a set amount from your bet. To keep your budget in check, fire more shots with a lower-power cannon and steadily build up points on smaller fish. Spending all your shots chasing the big boss fish is not advisable.
Fast Deposits via bKash & Nagad
More than 60% of people in Bangladesh do not have a bank account, but they do have mobile wallets. Start playing on ab89 without any bank account.
bKash
Bangladesh's largest mobile wallet.
Nagad
Government-backed fast mobile wallet.
Rocket
Dutch-Bangla Bank's mobile banking.
Upay
United Commercial Bank's digital wallet.
3 simple steps to make a deposit
ab89 VIP Program
The more you play, the higher you climb and the better the rewards. Our VIP program, arranged across four tiers, offers Bangladeshi players long-term benefits.
Bronze
Any new member enters this tier through active play.
0.2% weekly cashback- Weekly cashback
- Bengali live chat support
- Deposit bonus access
- Full mobile app benefits
Silver
Advance from Bronze based on regular play and activity.
0.4% weekly cashback- Enhanced weekly cashback
- Priority fast withdrawal
- Special promotion access
- Birthday bonus
Gold
Advance from Silver as a reward for consistently high activity.
0.6% weekly cashback- Highest cashback rate
- Personal account manager
- Exclusive tournament invitations
- Faster withdrawal processing
Platinum
The top tier — for select members who advance from Gold.
0.8% weekly cashback- Highest weekly cashback
- Dedicated VIP manager
- Exclusive events and gifts
- Priority withdrawals and support
Cashback & Rebate
Every week, cashback is awarded based on your net losses according to your VIP tier.
| VIP Tier | Weekly cashback | When it is credited |
|---|---|---|
| 🥉 Bronze | Up to 0.2% | Every Monday |
| 🥈 Silver | Up to 0.4% | Every Monday |
| 🥇 Gold | Up to 0.6% | Every Monday |
| 💎 Platinum | Up to 0.8% | Every Monday |
Terms and conditions:
- Cashback is calculated on weekly net losses.
- Cashback bonuses have no wagering requirement — withdrawable directly.
- Minimum withdrawal amount is ৳1,000.
RTP and house edge explained
RTP, or Return to Player, is the percentage of money returned to players over the long run in a game. For example, if a slot has an RTP of 96%, it means an average of ৳96 comes back for every ৳100 wagered — but this is a long-term average, not within a single session.
RTP varies noticeably across different types of games. Slot games typically show an RTP of 92% to 98%. In blackjack, playing with the correct strategy can bring RTP close to 99%. In roulette, RTP generally falls between 94% and 97%, depending on the format.
House edge is the flip side of RTP — it is the casino's mathematical advantage. If the RTP is 96%, the house edge is 4%. This means that over a long period of play, the casino retains an average of 4% of total wagers. This is not manipulation; it is the mathematical structure of the game.
Why is it important to understand RTP before playing? Because it helps you set realistic expectations. Choosing games with a higher RTP and playing within a set budget — this is the foundation of responsible gaming.
Android app — play anywhere
Stuck in Dhaka traffic, on an office break, or relaxing at home — you can play anytime with the ab89 Android app. The app is lightweight so it uses less data, and you can make a deposit in just a few seconds via bKash or Nagad. You can also bet while following live cricket scores.
Installation steps
Security warning: Never install from APK links shared on Telegram or Facebook. Only download from the official ab89 website.
Minimum requirements: Android 7 or later. Approximately 100 MB of free space.
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Trusted game providers
ab89 offers titles from the world's leading game providers.
Fake sites and scams — stay alert
It is important to stay aware of fake casino sites and scammers online. Keep the following checklist in mind:
24/7 support in Bengali
Players in Bangladesh often complain that casino support only speaks English. At ab89 that is not the case — our entire support team speaks Bengali and provides service around the clock in Bangladesh time.
Instant Bengali support — 24 hours a day, 7 days a week.
Contact us by email for detailed issues.
Bengali support topics:
- Deposit and withdrawal issues
- Bonus and promotion queries
- Account verification
- Game rules
- Technical issues
Bengali-speaking agents
All our support agents speak Bengali as their native language — no language barriers.
Email: [email protected]
Player reviews
"After making my first deposit at ab89, the money arrived from bKash in just a few seconds. I actually received the 120% bonus and had no trouble with withdrawals either."
"I was betting on ab89 during BPL — the odds were genuinely good. The live score updates and Bengali support both came in really handy."
"After becoming a Gold VIP, withdrawals got even faster. I receive the weekly cashback every Monday without fail. Transactions with Nagad are very easy."
Privacy policy
ab89 keeps your personal information completely secure. We use SSL encryption and do not sell your data to any third party. To read our full privacy policy, click here.
Join ab89 today
Get up to ৳20,000 as a 120% bonus on your first deposit. Start from just ৳100 via bKash or Nagad. For ages 21+ only.
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