77abc Betting Site — Bangladesh's leading online casino where your winnings go straight to your mobile
Direct payment to bKash, Nagad and Rocket, 120% welcome bonus and live cricket betting — all on one platform.
Why choose 77abc?
Fastest Withdrawals
After winning, your money reaches your bKash, Nagad or Rocket within just 1 hour. No long waits.
Live Cricket Betting
BPL, IPL, T20 World Cup — place bets at live odds on every Bangladesh Tigers match in real time.
Secure Platform
SSL encryption and advanced security measures ensure your account and transactions are always protected.
Generous Bonuses
Get up to 120% bonus on your first deposit. Attractive offers for both new and regular players.
24/7 Bangla Support
Get help in Bangla via live chat at any time of the day or night. No delays in resolving issues.
Easy Mobile Payments
Deposit from as little as ৳200 using bKash, Nagad or Rocket. Familiar apps, familiar process.
Huge Game Library
Slots, live casino, fishing games, crash games — hundreds of games from top providers all in one place.
VIP Rewards
Bronze to Gold — play regularly, earn more cashback and enjoy exclusive benefits.
Get started in just 6 steps
From opening an account at 77abc to collecting your first win — the whole process is simple and fast.
Create Account
Go to the 77abc Login page and register a new account with your mobile number and password. The whole process takes just a few minutes.
Verification
Verify your account using the OTP code sent to your mobile. This step keeps your account secure.
First Deposit
Deposit a minimum of ৳200 from bKash, Nagad or Rocket. Direct transaction via mobile wallet, hassle-free.
Claim Welcome Bonus
A 120% bonus will be added automatically on your first deposit — up to ৳10,000. The wagering requirement for the bonus is 25 times.
First Game or Bet
Cricket betting, slots or live casino — pick the game you want and start playing with your bonus.
Withdrawal
After winning, withdraw a minimum of ৳500. Your money will reach your mobile wallet within 1 hour.
"77abc is not just a betting site — it is a trusted digital playground for every player in Bangladesh, where your winnings go straight to your pocket."
Welcome Bonus and Promotions
When you join 77abc as a new member, you get a 120% bonus on your first deposit — up to ৳10,000. You can use this bonus to bet on casino slots, live tables or cricket betting — any game you like.
The wagering requirement for the bonus is 25 times, which is relatively low compared to the market. Many players in Dhaka say this bonus made their first experience more enjoyable.
* Bonus terms and conditions apply. Read the terms and conditions for full details.
Cricket Format Explained
Before placing bets, it is important to understand the different cricket formats, as each format has different market types and strategies.
T20
Each team plays 20 overs. A match usually finishes in 3-4 hours. Live betting markets are most active due to fast scoring and wickets. This format is used in BPL, IPL and the T20 World Cup.
One-Day (ODI)
Each team plays 50 overs. A match lasts about 7-8 hours. Various opportunities are available in handicap betting and wicket markets. This is the main format at the ICC World Cup.
Test
A match lasting up to 5 days with unlimited overs per innings. More opportunities for long-term bets. Top bowler and batter performance markets are popular here.
The Hundred
Each team plays 100 balls, with each bowler allowed a maximum of 20 balls. This format, which started in England, is gaining popularity fast. It is well suited for per-ball event betting.
77abc offers betting on the world's top cricket leagues including BPL (Bangladesh Premier League), IPL, BBL (Big Bash League) and PSL (Pakistan Super League).
Slot Game Types
Slot games are not all the same — knowing the different mechanics and features makes it easier to find the game that suits you.
Classic Slots
Traditional slot games with 3 reels and simple paylines. The feel of an old casino with fruit, bar and seven symbols. NetEnt and Microgaming are known for making this type of classic slot.
Video Slots
Modern games with 5 reels and multiple paylines, featuring theme-based animations and bonus rounds. Pragmatic Play's Gates of Olympus and Sweet Bonanza are popular examples in this category.
Jackpot Slots
A portion of every bet is pooled to build a massive progressive prize. Microgaming's games are world-renowned in this category. The jackpot is won by hitting a specific combination of symbols.
Megaways Slots
The height of each reel changes on every spin, creating thousands of ways to win. Big Time Gaming invented this mechanic and many providers now use it.
Cascading Reels
After a win, symbols disappear and new ones fall into place — giving you multiple chances to win from a single spin. PG Soft's Mahjong Ways is a great example of this feature.
Cluster Pays
Instead of paylines, a cluster of matching symbols (5 or more) pays out. Pragmatic Play's Sugar Rush is a popular example of this mechanic — with a colourful candy theme.
Top Game Providers
At 77abc you will find games from the world's leading game studios. Each provider brings its own style of games and experience.
Pragmatic Play
A world-renowned studio for slots and live casino games. Known for high-quality graphics and innovative features. Very popular among players in Bangladesh.
Gates of Olympus Sweet BonanzaPG Soft
An Asia-based game studio specialising in mobile-first slots. Award-winning for Asian themes and innovative mechanics.
Mahjong Ways Treasures of AztecJILI
A unique combination of fishing games, slots and bingo. This studio's games, which have gained quick popularity in Asian markets, are favoured for their simple rules and exciting bonuses.
Fortune Gems Money ComingEvolution Gaming
The world's number one provider in the live casino segment. Unmatched for live blackjack, roulette, baccarat and game show experiences.
Lightning Roulette Crazy TimeSpribe
The pioneer of the crash game revolution. Through Aviator, they created a new type of fast multiplier gaming experience that is popular with young players around the world.
Aviator Mini RouletteMicrogaming
A pioneer of the online casino industry. Huge portfolio of slots, poker and table games. Famous for record prizes in its progressive jackpot network.
Mega Moolah Thunderstruck IICrash Games — Fast Multiplier
A crash game is a new style of online casino game where a plane or rocket takes off and the multiplier keeps rising. Your goal is to cash out before it crashes.
Spribe's Aviator is the most popular game in this category. Each round can last anywhere from a few seconds to a few minutes — quick decisions are key here.
How to Play
Place your bet before takeoff. Once the plane starts flying, the multiplier keeps rising. Hit the cash out button before it crashes.
Auto Cash Out
Set a multiplier in advance — when that multiplier is reached, the game will cash out automatically.
Before playing, set a stop limit for yourself and stick to it. Fast rounds in crash games mean less time to decide — so plan your budget before you play.
RTP and House Edge Explained
RTP stands for Return to Player — meaning how much players get back on average per ৳100 wagered in a game over the long term. For example, if a slot has an RTP of 96%, an average of ৳96 comes back per ৳100 bet — but this is a statistical average and will not be the same in every session.
The typical RTP range varies across different game categories. Slot games generally show an RTP of 92-98%. Table games like blackjack can have an RTP of close to 99% with correct strategy. Roulette (European) typically falls in the 94-97% range.
House edge is the flip side of RTP — the average amount the casino keeps from each bet over the long term. An RTP of 96% means a house edge of 4%. Understanding this number is important because it determines which games are relatively less risky to play for a long time.
Remember, RTP is a long-term average — calculated over millions of rounds. The outcome in any single session can be completely different. So choosing a game based on its RTP is a smart move, but it is not a guarantee of a big win. Set a responsible budget and play within it.
Typical RTP Ranges
A high RTP does not guarantee a win — it is a long-term mathematical calculation. Every round is independent.
Betting Exchange — Back and Lay
In a regular sportsbook you bet against the casino. In a betting exchange you bet against other players — the platform acts only as an intermediary and takes a small commission from the winning amount.
There are two key concepts in an exchange — Back and Lay. A Back bet means you think the event will happen (for example, Bangladesh will win the match). A Lay bet means you think the event will not happen (for example, Bangladesh will not win).
Example: Say Bangladesh is playing India and Bangladesh's Back odds are 2.5. If you Back ৳500, you win ৳500 × (2.5 − 1) = ৳750 profit if Bangladesh wins. But if you Lay ৳500, you win ৳500 if Bangladesh does not win, and you have to pay ৳750 if they do win.
One major advantage of an exchange is that odds are generally more competitive than those from a traditional bookmaker, because they are formed by the market — other players set the odds.
Football Betting Guide
Football fans in Bangladesh have a special interest in the English Premier League, Spanish La Liga, UEFA Champions League, and FIFA World Cup Qualifiers. Various betting markets for these competitions are available on 77abc.
1X2 — Match Result
Home win (1), Draw (X), or Away win (2) — the simplest football market.
Double Chance
Bet on two outcomes at once — for example, Home win or Draw.
Over/Under Goals
Whether the total number of goals in a match will be more or less than a specified number.
Both Teams to Score
BTTS — whether both teams will score at least one goal each.
Asian Handicap
The weaker team is given an advantage to level the competition — adds variety to the standard market.
Please note, many big European league matches kick off between 1:00 AM and 3:00 AM Bangladesh Standard Time (BST). Plan ahead to take part in live betting.
Loyalty & VIP Program
The more you play at 77abc, the more you are rewarded. Our three VIP tiers give you regular cashback and exclusive benefits.
Weekly cashback. The first tier for new members. Move up to the next level through regular play.
Weekly cashback. Reached through consistent activity from Bronze. You will receive priority support.
Weekly cashback — the highest benefit tier. You will get a dedicated account manager and special promotions.
How to earn points
- Points are earned with every bet placed on slots, live casino, and sports betting.
- Regular and consistent activity helps you move up the tiers.
- Weekly cashback is automatically added to your account.
- Reaching higher tiers gives you access to special tournaments and exclusive offers.
Android App Installation Guide
Most players in Bangladesh play on mobile — and the 77abc app is built with that in mind. A smooth experience using less data, direct deposits via bKash and Nagad, and the assurance of never missing live cricket — everything is in your hands.
Download the APK from the official site
Download the APK file only from the official 77abc website. Do not install the app from any link found on Telegram or Facebook — these may be fake and dangerous.
Allow installation from unknown sources
Go to Settings → Security (or Privacy) → turn on the "Unknown Sources" or "Install unknown apps" option. This only needs to be done temporarily for the installation.
Install the APK file
Tap on the downloaded file and let the installation complete. Android 7 or a newer version is recommended, and at least 100 MB of free storage is required.
Log in or register
Open the app and log in to your 77abc account. If you are new, you can also register directly from the app.
Turn the setting off again
For security, turn off the "Unknown Sources" setting immediately after installation. This will protect your phone from other unwanted installations.
Customer Support Channels
For any issue, 77abc's experienced support team is by your side — in Bengali, day and night.
Live Chat
Start a live chat directly from any page on the site. Get 24/7 support in Bengali. Live chat is the fastest channel for any urgent questions about account issues, deposits, withdrawals, and bonuses.
Email Support
Contact us by email if you need to file a detailed complaint or send documents. Attach the relevant files and our team will respond as soon as possible.
In-App Messaging
Send a message directly from the 77abc app. When you are logged in to your account, your identity is verified automatically — so issues get resolved faster.
Privacy Policy Notice
77abc gives the highest importance to protecting your personal information. We use SSL encryption to keep your data secure and do not sell your data to third parties. By using our platform, you are giving your consent to our data collection policy. Read our Privacy Policy for more details.
Get started on 77abc today
Start with just ৳200. Get a 120% bonus. After winning, money reaches your mobile within 1 hour.
For ages 21+. Play responsibly.