Enjoy the best gaming experience on adda77 Mobile Casino anytime, from anywhere
Built for players in Bangladesh, adda77 is a fast, secure and mobile-friendly platform — where cricket betting, slots and live casino are all at your fingertips. Get started from just ৳500 via bKash and Nagad.
Welcome Bonus
adda77's most attractive offer for new members.
- Deposit ৳1,000 → Bonus ৳1,500 → Total ৳2,500
- Deposit ৳28,000 → Bonus ৳20,000 → Total ৳48,000
- Wagering requirement: only 10x
- Eligible for deposits via bKash, Nagad, Rocket and bank transfer
Game Category Overview
adda77 has a wide variety of games — whatever you enjoy, there's something here for you.
Cricket Betting
Place live bets on all major tournaments including BPL, IPL and T20 World Cup. From match winner to toss and player performance — the markets are wide.
Live BettingSlot Games
Top slot games from PG Soft, Pragmatic Play and JILI — Fortune Tiger, Gates of Olympus, Fortune Gems. Packed with bonus rounds and free spins.
500+ GamesLive Casino
Play Baccarat, Roulette and Blackjack with real dealers from Evolution Gaming and Ezugi. Every round is broadcast live, just like a real casino.
Real DealerTable Games
Virtual versions of Baccarat, Roulette and Blackjack — lower stakes, faster rounds. A good starting point for new players.
Low StakesTeen Patti
The most popular card game in South Asia. Play in live or virtual mode with JILI's TeenPatti Joker and Teen Patti 20-20.
PopularAndar Bahar
This traditional Indian card game is now available online. Simple rules, fast gameplay and a live dealer option.
Simple RulesBingo
Match numbers and win prizes in JILI's Super Bingo, Fortune Bingo and Lucky Bingo. Perfect for group fun.
Group PlayCrash Games
Crash games including Spribe's Aviator are fast-paced. The multiplier keeps climbing — cash out at the right moment to win.
Fast-PacedCricket Betting Markets
From Bangladesh Tigers to IPL — cricket gets the most bets on adda77. Here are the common markets available.
| Bet Type (Market) | Example |
|---|---|
| Match Winner | Bangladesh vs India — bet on Bangladesh |
| Toss Winner | Bet on which team will win the toss |
| Top Batsman | Which batter will score the most runs |
| Total Runs Over/Under | Whether total runs in the match will be over or under 160 |
| Runs in an Over | How many runs will be scored in a specific over |
| Method of Dismissal | Whether the next wicket will be bowled, caught or run out |
| Player of the Match | Who will deliver the best performance |
In live in-play betting, odds update automatically after each wicket and at the end of each over. Odds fluctuate based on the pace and state of the match — so stay alert when betting live.
Crash Game Aviator and More
A crash game is a fast-paced multiplier game where an aircraft (or vehicle) takes off and the multiplier keeps rising — then crashes at any moment. Spribe's Aviator is the most popular game in this category.
Once a round starts, you must cash out before it crashes. If you wait too long, you lose your entire bet. Many players use the auto cash out feature, which automatically cashes out at a set multiplier.
Each round lasts only a few seconds, which makes it easy to keep playing for a long time. Before you start, set a stop limit for yourself and stick to it.
No "prediction" or "signal" software works for crash games. The outcome of every round is completely random.
RTP and House Edge Explained
Understanding these two concepts is important for making informed decisions about online casino games.
RTP (Return to Player) is the percentage of total bets a game returns to players over the long term, on average. For example, a 96% RTP means that for every ৳100 wagered over a long period, an average of ৳96 may be returned. This is not a guarantee for any single session — it is an average calculated over a very large number of rounds.
Typical RTP ranges by game type are: slots generally 92–98%, Blackjack with optimal strategy around 99%, Roulette 94–97% and Baccarat close to 98%. These figures vary depending on the game design.
House Edge is the flip side of RTP — the percentage the casino retains. A 96% RTP means a 4% house edge. A lower house edge is more favorable for the player.
Understand a game's volatility — high volatility games pay out larger wins less frequently, while low volatility games pay out smaller rewards more often. Knowing a game's RTP and volatility before you play helps with bankroll planning.
Key Takeaways
- RTP is a long-term average — not a guarantee for any single session
- Higher RTP = lower house edge = better for the player
- Know the volatility and plan your budget accordingly
- Play for enjoyment, not as a reliable source of income
Why Choose adda77
Players from Dhaka and across Bangladesh choose adda77 for these reasons.
Fast Payments
Withdrawals processed within 1 hour. Instant deposits via bKash, Nagad and Rocket.
SSL Security
Your information and funds are protected with high-grade SSL encryption and a secure payment gateway.
Mobile-Friendly
Play comfortably on any Android or iOS device — no separate app download needed.
Bengali Support
Get help via live chat and email with agents who speak Bengali, 24 hours a day, 7 days a week.
VIP Program
Bronze, Silver and Gold — earn weekly cashback across three VIP tiers. The more you play, the more benefits you get.
Low Minimum Deposit
Start from just ৳500. Minimum withdrawal amount is ৳800.
Diverse Sports
Betting options across multiple sports including cricket, football and kabaddi.
Regular Promotions
Reload bonuses, referral rewards and VIP upgrades — for both new and existing members.
24/7 Support in Bengali
At adda77, you can always get help in your own language.
Most players in Bangladesh are not comfortable with English, so adda77 provides customer service entirely in Bengali. Our support team has skilled agents who speak Bengali and can give you clear, accurate answers to any question about your account, payments or games.
Live Chat
Instant Bengali support available 24 hours a day, 7 days a week. You can start a chat without logging in.
Email Support
For detailed issues, email: [email protected] — write in Bengali.
Topics handled in Bengali:
- Account registration and login issues
- bKash / Nagad / Rocket deposit and withdrawal queries
- Understanding bonus and promotion terms
- Game rules and strategies
- Responsible gaming advice and self-exclusion
Responsible Gaming Tools
adda77 believes that safe and responsible gaming is the best kind of gaming. For players aged 21 and above only.
Deposit Limit
Set a daily, weekly, or monthly deposit limit. Once set, any changes take effect only after the specified period.
Loss Limit
After losing a set amount, the account automatically stops betting — helping you avoid bigger losses.
Session Time Limit
Decide in advance how long you will play each day. You will get an automatic logout and reminder at the end of the session.
Reality Check Reminder
Pop-up notifications appear at set intervals — reminding you how long you have been playing and the total amount you have bet.
Self-Exclusion
You can close your account for a set period or permanently. During this period, you will not receive any promotional communications either.
Self-Assessment Quiz
Complete a short questionnaire to check whether your gaming habits are healthy. Completely confidential.
Important: Gambling is for entertainment only. If you feel you are losing control over your play, contact our support team immediately. You must be at least 21 years old to play at adda77.
Security & Trust
SSL Encryption
Your personal and financial information is protected with bank-level 256-bit SSL encryption.
Fair Play
All games use a certified Random Number Generator (RNG) — results are completely unbiased.
Data Protection
Your personal information is never sold or shared with third parties.
Secure Payments
bKash, Nagad, Rocket, and bank transfers all operate through secure encrypted channels.
About Us
adda77 is a platform built specifically for online gaming players in Bangladesh. Our goal is simple — to create a safe, fast, and enjoyable gaming environment where players from any part of Bangladesh can play in their own language, transact using familiar payment methods, and enjoy content that connects with their culture.
We believe gaming is a legitimate form of entertainment — but it must be done responsibly. That is why adda77 offers full customer support in Bengali, transparent bonus terms, and a robust responsible gaming framework. Our fair play policy ensures every player gets an equal chance.
adda77 promises — the best games, the best odds, fast payments, and always support in Bengali. Whether you are a cricket fan or enjoy the excitement of slot games — adda77 is made for you.
Read more
Betting Glossary
Learn these terms to get familiar with online casino and betting.
RTP (Return to Player)
The rate at which a game returns a percentage of bets over the long term. For example, 96% RTP means an average return of ৳96 for every ৳100 wagered.
House Edge
The percentage advantage the casino retains. If RTP is 96%, the house edge is 4%. A lower house edge is more favorable for the player.
Wager / Stake
The amount of money you place on a bet is called the wager or stake. For bonuses, there is usually a condition requiring you to wager a set number of times.
Odds
A numerical expression of the probability of an event occurring. Higher odds mean higher risk, but a bigger return if you win.
Accumulator / Parlay
Adding multiple bets onto one slip. If all selections are correct, the odds multiply — higher return, higher risk.
Live Bet
Placing a bet in real time while a match or event is in progress. Also known as in-play betting.
Cashout
An option to settle a bet at a guaranteed amount before the result is decided. Used to reduce losses or lock in a partial profit.
Bankroll
The total amount of money set aside for gaming. Good bankroll management is the foundation of responsible gaming.
Volatility
A measure of how regularly and how large rewards come. High volatility means bigger wins less often; low means smaller wins more often.
Free Spin
The chance to spin a slot game at no cost — usually received as part of a bonus or promotion.
Wagering Requirement
The condition specifying how many times you must bet before you can withdraw bonus money. At adda77, the welcome bonus requirement is just 10 times.
Spread
In sports betting, placing a bet based on the point difference between two teams. Predicting the correct spread wins the bet.
Start at adda77 now
Deposit just ৳500 and get a 150% bonus — from any mobile, at any time.
Open an accountPrivacy Policy Notice
adda77 is fully transparent about how it collects, stores, and uses your personal information. We use your information only for account management and payment processing, and we never sell it to third parties. To read our full privacy policy, click here.