New members at 77ab Online Casino get up to ৳8,000 as a welcome bonus
Deposit just ৳500 with bKash, Nagad, or Rocket and instantly receive an exclusive welcome bonus. Live casino, cricket betting, and slots — all in one place.
Get 120% Bonus on Your First Deposit
Open your account at 77ab for the first time, make a deposit, and instantly receive a 120% match bonus — up to ৳8,000. This offer activates with a deposit of just ৳500 via bKash or Nagad.
- Minimum deposit ৳500
- Bonus wagering 10x (bonus + deposit)
- Applicable on all methods — bKash, Nagad, Rocket, Upay
- Maximum bonus ৳8,000
- Usable on slots, live casino, and betting
Why Choose 77ab?
Fast Withdrawals
Your money typically reaches your bKash or Nagad number within just 1 hour.
FastestSSL Protection
Secured with full SSL encryption. Your personal information and transactions are always safe.
SecureCricket Betting
Live betting available on all major tournaments including BPL, IPL, and T20 World Cup.
LiveSupport in Bangla
Live chat support in Bangla is available 7 days a week, 24 hours a day.
24/7Easy Payments
Deposit and withdraw from just ৳500 via bKash, Nagad, Rocket, and Upay.
4 MethodsHuge Game Collection
From slots to fishing, live casino to dice — all types of games on one platform.
VarietyVIP Cashback
Earn up to 1% weekly cashback through our 5-tier VIP program.
WeeklyMobile Friendly
A smooth experience on the Android app and mobile browser — play from anywhere.
App AvailableHot Game Collection
The most popular slots and casino games among players in Bangladesh, all in one place.
Fortune Tiger
Fortune Rabbit
Aviator
Fortune Gems 2
Gates of Olympus
Sweet Bonanza
Mega Fishing
Boxing King
Mahjong Ways 2
Dragon Hatch
Wild Bandito
Super Ace
Cricket Format Guide
From the Bangladesh Tigers to the world's top leagues — each format has its own betting markets. Here's what sets them apart.
T20
20 overs per team. Matches typically finish in 3 to 3.5 hours. Match winner, top batter, and sixer markets are very popular in this format. Live betting is available across all T20 leagues — BPL, IPL, BBL, and PSL.
ODI (One-Day)
50 overs per team. A full-day match. You can bet on handicap, innings runs, and result markets. This format is most common in the ICC World Cup and bilateral series.
Test
Up to 5 days, with two innings per team. Session betting, draw markets, and wicket markets are unique to this format. Good odds are also available on Bangladesh's Test matches.
The Hundred
100 balls per team. England's newer format — fast and entertaining. Betting markets are similar to T20, though the markets are structured around balls rather than overs.
VIP Membership and Cashback
The more you play at 77ab, the more you earn. Get cashback at the end of each week based on your level in our 5-tier VIP program.
| VIP Tier | Weekly Cashback |
|---|---|
| Bronze | Up to 0.2% |
| Silver | Up to 0.4% |
| Gold | Up to 0.6% |
| Platinum | Up to 0.8% |
| Diamond | Up to 1.0% |
Cashback from the previous week is credited every Monday.
Cashback Eligibility
A minimum bet amount is required each week — the more you bet, the higher the tier you can reach.
Cashback is added directly to your main balance — you can withdraw it without any separate wagering requirement.
Bets from slots, fishing, live casino, and sports betting all count toward the calculation.
Cashback and Rebate
Each week you receive cashback based on your net losses. Diamond members earn up to 1%, which is a notable benefit for regular players.
Trusted Game Providers
77ab offers games only from top-tier software companies, ensuring every spin and bet is completely fair.
Fair Play and Genuine Entertainment
All games at 77ab run on impartial RNG (Random Number Generator) technology. Top providers like Pragmatic Play, Evolution, and PG Soft undergo regular third-party audits, so every game result is completely unbiased.
You can play with real dealers in the live casino at any time according to Bangladesh Standard Time (BST). Bangla chat is also available at Ezugi and Evolution live tables.
Player Experiences
"Since coming to 77ab, I haven't thought about going anywhere else. I deposited with bKash, got the bonus, and had my withdrawal by evening. I didn't expect such a smooth experience sitting in Dhaka."
"Fortune Tiger and Aviator — both run great here. The support team speaks Bangla and resolves issues right away. I was really happy to receive the VIP cashback."
"Betting on 77ab during the IPL season was genuinely enjoyable. The live odds update quickly, I withdrew via Nagad and received it almost instantly. The platform felt very easy to use and trustworthy."
"Every player in Bangladesh deserves a safe, transparent, and enjoyable gaming experience — that is our commitment."
Safe and Reliable Platform · SSL Encryption · Fair Play
Play Anywhere with the Android App
Deposit quickly via bKash and Nagad on mobile using less data, and place bets while watching live cricket matches. The 77ab Android app is built with Bangladeshi users in mind.
Install Guide (5 Steps)
Never download the APK from Telegram, Facebook, or any third-party site.
Go to Settings → Security → Install apps from unknown sources — enable this option temporarily.
Tap the file from your downloads folder and complete the installation.
Log in with your 77ab account details — if you're new, register now.
Turn the setting back off for your security.
Minimum Requirements: Android 7 or later, approximately 100 MB of free space.
Betting Glossary / Terms
Some important betting and casino terms are explained in plain English for new players.
RTP (Return to Player)
This refers to the average percentage of bets a game returns to players over the long run. A higher RTP means relatively better odds for the player.
House Edge
The mathematical advantage the casino holds on every bet is called the house edge. It is the opposite of RTP — a lower house edge is better for the player.
Wagering
Wagering refers to the condition of placing a specified amount of bets before a bonus can be withdrawn. The welcome bonus at 77ab has a 10x wagering requirement.
Stake
The amount of money you place on each bet is called the stake. The higher the stake, the greater the potential win and loss.
Odds
A way of expressing the probability of an event occurring. Higher odds mean the event is less likely, but the reward is greater if it wins.
Parlay / Accumulator
Combining multiple bets together. All bets must win — if one loses, all are lost, but if all win, the reward is much higher.
Live Bet
Placing a bet in real time while a match is in progress. In cricket, football, or any sport, you can make decisions as the situation unfolds.
Volatility
This indicates how frequently and how large the rewards are in a slot game. High volatility means fewer but bigger wins.
Free Spin
A chance to spin a slot game at no cost, usually given as a bonus. An opportunity to win without using your own money.
Cashout
An option to exit a bet before the match ends. You can reduce risk by securing a guaranteed partial profit.
Bankroll
The total amount of money set aside specifically for betting. Proper bankroll management is important for playing over the long term.
Spread
Betting on the point or run difference between two teams. It is not just about who wins or loses, but also by how much.
24/7 Support — in Bengali
The 77ab customer service team is available 7 days a week, 24 hours a day to help you in Bengali. From opening an account to making a withdrawal — talk to us directly via live chat for anything you need.
Talk to us directly in Bengali. You will find the chat icon as soon as you enter the site.
Remember: 77ab's official support will never ask for your password, OTP, or bKash/Nagad PIN.
Beware of Fake Sites and Scams
Protect yourself from fake sites and scammers operating under the 77ab name online. Always keep the following points in mind.
Verify the official domain: Always type https://77ab.cam in your browser and make sure HTTPS is present. Even a small difference in the address could mean it is fake.
Do not share your OTP or PIN: Never give your bKash, Nagad, or bank PIN or OTP to anyone for any reason — even if they claim to be 77ab support.
Never share your password: Official support never asks for your password. If someone does, they are a scammer.
Beware of Telegram / Facebook "agents": 77ab has no official Telegram group or Facebook agents. Any such offer is a scam.
APK only from the official site: Download the mobile app only from 77ab.cam — avoid third-party links.
If you have been scammed: Change your password immediately, contact the bKash/Nagad helpline, and notify 77ab support.
77ab stores your personal information with complete confidentiality. We do not share your data with third parties. Read our full Privacy Policy to learn how your data is used.
Start Today and Get a 120% Bonus
Register at 77ab, deposit ৳500, and receive your bonus instantly. Enjoy the online casino experience in Bangladesh.
About 77ab — Details
77ab is a reliable online casino and sports betting platform built with Bangladeshi players in mind. Deposits and withdrawals start from just ৳500 via bKash, Nagad, Rocket, and Upay.
Whether it is Pohela Boishakh or the IPL season — 77ab brings special offers throughout the year. Live betting on Bangladesh Tigers matches, cricket odds for BPL, and free spins on slots — all under one roof.
Our platform is secured with SSL encryption, and we use software exclusively from the world's top game providers to ensure fair play.
