by77 – Bangladesh's Premier Online Casino & Betting Hub
Enjoy cricket betting, live casino games, slots, and more — all optimised for players in Dhaka, Chittagong, Sylhet and across Bangladesh.
Browse Game Categories
Hundreds of slot titles from Pragmatic Play, NetEnt and Microgaming — spin classic reels or chase progressive jackpots right here at by77.
Bet on BPL, T20 World Cup, IPL and all Bangladesh Tigers matches — live in-play odds updated ball by ball at by77.
Stream real dealers from Evolution Gaming and Ezugi — play Baccarat, Roulette, Blackjack and Teen Patti live at by77 casino.
Cash out before the multiplier crashes — Aviator and other provably fair crash games keep the adrenaline pumping at by77.
Fast-paced Bingo rooms available 24/7 — grab your cards and play for real money prizes with players from across Bangladesh.
Current Promotions
Welcome Bonus
৳20,000
100% match on your first deposit up to ৳20,000 — the perfect start at by77.
Claim NowReload Bonus
৳5,000
Every Friday get a 50% reload bonus up to ৳5,000 on your next deposit.
Claim NowBPL Boost
৳3,000
Enhanced odds on every BPL match — Bangladesh Premier League special for by77 players.
Claim NowReferral Reward
৳1,000
Invite a friend and earn ৳1,000 bonus when they make their first deposit.
Claim NowVIP Cashback
৳10,000
Top-tier players receive up to ৳10,000 weekly cashback on net losses.
Claim NowWeekly Cashback
10%
Get 10% cashback every week on your total losses — no wagering required.
Claim NowGaming Lounge — Featured Games
Deep dives into by77's most popular titles — rules, strategy tips and how to play.
Texas Hold'em at by77
Game Overview
Texas Hold'em is the world's most played poker variant, and by77 casino brings it straight to your mobile screen with smooth live dealer tables. Whether you are logging in from Dhaka or Chittagong, the by77 app download takes you into a real-money poker room in seconds. Each hand deals two private hole cards while five community cards are revealed across the flop, turn, and river.
Core Gameplay
- Each player receives two private hole cards face-down from the dealer.
- A round of betting begins with blinds posted by the two players left of the dealer button.
- Three community cards (the flop) are dealt face-up and another betting round follows.
- A fourth card (the turn) and fifth card (the river) are dealt, each followed by betting.
- The player with the best five-card hand using any combination of hole and community cards wins the pot.
European Roulette on by77 Mobile
Game Overview
European Roulette features a single-zero wheel giving players a house edge of just 2.7%, making it one of the most player-friendly table games at by77 casino. The by77 login gets you onto live-streamed European Roulette tables hosted by Evolution Gaming dealers, with Bangladesh Standard Time schedules covering round-the-clock action.
Core Gameplay
- Place your chips on any number (1-36), zero, colour (red/black), odd/even, or column before time expires.
- The dealer spins the wheel in one direction and releases the ball in the opposite direction.
- When the ball lands, winning bets are paid out — a single number (straight up) pays 35:1.
- Even-money bets (red/black, odd/even) on European Roulette return 1:1 with the lowest house edge.
Aviator at by77 Casino
Game Overview
Aviator by Spribe is the crash game that took Bangladesh by storm — a provably fair multiplier that climbs until the plane flies away. At by77 casino you can place up to two simultaneous bets and cash out each independently, making split-second timing the key skill. Use the by77 app download to play Aviator with no lag on mobile data.
Core Gameplay
- Place one or two bets before the round begins using real money balance.
- Watch the multiplier climb — it can go from 1.00x to over 100x before crashing unpredictably.
- Press Cash Out at any moment before the crash to lock in your winnings at the current multiplier.
- If the plane flies away before you cash out, your stake is lost — manage risk with auto cashout settings.
Baccarat at by77
Game Overview
Baccarat is the fastest-growing live casino game among Bangladeshi players and by77 offers both standard and speed variants via Ezugi live tables. Simply bet on Player, Banker, or Tie — the hand closest to nine wins. The by77 login connects you instantly to tables with minimum bets starting at ৳100, perfect for players in Khulna, Rajshahi and Sylhet looking for quick sessions.
Core Gameplay
- Place your bet on Player, Banker, or Tie before cards are dealt.
- Both Player and Banker receive two cards each; card values are totalled with only the last digit counting.
- A third card may be drawn for either side based on fixed drawing rules — no player decision needed.
- The hand totalling closest to 9 wins — Banker bets pay 0.95:1, Player bets pay 1:1.
Dragon Tiger at by77 Casino
Game Overview
Dragon Tiger is a two-card speed variant of Baccarat that is enormously popular in Bangladesh and across South Asia. By77 casino features live Dragon Tiger tables running 24/7, including peak hours during BPL season when Bangladeshi players flood the platform. One card is dealt to Dragon, one to Tiger — the higher card wins, making this the simplest high-action game on by77 login.
Core Gameplay
- Bet on Dragon, Tiger, or Tie before the dealer draws one card to each position.
- The position holding the higher-value card wins — Ace is lowest, King is highest.
- A Tie pays 8:1 but occurs roughly once every 13 hands — Dragon and Tiger pay 1:1.
Classic Slots on by77
Game Overview
Classic slots at by77 offer three-reel and five-reel machines from top providers including Pragmatic Play and Microgaming, with RTP ratings displayed on every game detail page. From fruit machines to Egyptian themes, the by77 casino slots library covers hundreds of titles playable from ৳10 per spin — ideal for casual players in Barisal, Rangpur and Mymensingh.
Core Gameplay
- Select your coin size and number of paylines before pressing Spin.
- Reels spin and stop — matching symbols across active paylines from left to right trigger wins.
- Scatter symbols can trigger free spins or bonus rounds regardless of payline position.
- Wild symbols substitute for most other symbols to complete winning combinations.
RTP & House Edge Explained
RTP — Return to Player — is the percentage of all wagered money that a game is designed to pay back to players over a very large number of rounds. For example, a slot with 96% RTP will, on average, return ৳96 for every ৳100 bet over millions of spins. It is a long-run statistical figure, not a guarantee on any single session.
House edge is simply 100% minus the RTP. A 2.7% house edge on European Roulette means the casino retains an average of ৳2.70 per ৳100 wagered over time. Understanding the house edge helps you choose games wisely — games with lower house edges give your bankroll more longevity regardless of short-term luck.
| Game Type | Avg. RTP | House Edge |
|---|---|---|
| Slots | 92% – 98% | 2% – 8% |
| European Roulette | ~98.9% | ~1.1% |
| American Roulette | 94.7% – 97.3% | 2.7% – 5.3% |
| Blackjack (basic strategy) | 98.6% – 99.1% | 0.9% – 1.4% |
| Baccarat (Banker bet) | 96.4% – 97.4% | 2.6% – 3.6% |
RTP figures are verified by independent testing labs such as eCOGRA and GLI before games go live. At by77, every slot and live casino game displays its certified RTP in the game information panel so you always know what you are playing.
Keep in mind: high-RTP games reduce the house advantage but do not eliminate variance. Short sessions can produce results far above or below the stated RTP. Set a session budget before you play and treat winnings as a bonus, not an expectation.
Why Choose by77
Instant Payouts
bKash, Nagad and Rocket withdrawals processed within minutes.
SSL Security
256-bit SSL encryption protects every transaction and personal data.
Mobile First
Optimised for Android and iOS — plays smoothly on any Bangladesh network.
Local Payments
Deposit and withdraw via bKash, Nagad, Rocket, Upay and Dutch-Bangla Bank.
24/7 Support
Friendly support team available around the clock via live chat.
Huge Game Library
Thousands of games from Pragmatic Play, Evolution Gaming, Spribe and more.
Live Odds
Real-time in-play odds on cricket, football, kabaddi and international sports.
Daily Bonuses
Login every day to claim free spins, cashback and reload bonus offers.
Membership Plans
From first-timers to high rollers — find the tier that fits your play style.
Starter
Free to join
- 100% welcome bonus up to ৳20,000 on first deposit
- Access to all slots, crash games and sports betting markets
- bKash and Nagad deposits from ৳200
- 24/7 live chat support included
Pro
৳10,000+ monthly turnover
- Weekly reload bonus up to ৳5,000 every Friday
- Priority withdrawals — processed within 30 minutes
- Dedicated account manager on request
- Enhanced odds on BPL and T20 World Cup matches
- Higher deposit and withdrawal limits
VIP Elite
৳50,000+ monthly turnover
- Weekly cashback up to ৳10,000 on net losses
- Instant withdrawals 24/7 with no processing delays
- Personal VIP host and exclusive table invitations
- Birthday bonus and seasonal event rewards (Eid, BPL Finals)
- Tailored bonus terms negotiated on individual basis
Bonus Terms at a Glance
Clear, transparent bonus terms — no hidden conditions at by77.
Welcome Bonus
Deposit Bonus
Cashback Offer
Reload Bonus
VIP Cashback
Game Categories Overview
Everything available at by77 — from live cricket markets to classic table games.
🏏 Cricket Betting
Bet on Bangladesh Tigers, BPL, IPL, T20 World Cup and ICC events with live in-play markets. by77 offers ball-by-ball odds, match winner, top batsman, and dozens of prop bet options updated in real time across all major tournaments.
🎰 Slot Games
Hundreds of video slots and classic three-reel machines from Pragmatic Play, Microgaming and NetEnt. Enjoy free spin features, cascading reels, Megaways mechanics and progressive jackpots — all playable from ৳10 per spin at by77.
🎲 Live Casino
Stream real dealers 24/7 through Evolution Gaming and Ezugi tables. Live Baccarat, Roulette, Blackjack, Crazy Time and Teen Patti are available in HD quality with Bangladesh Standard Time friendly broadcast schedules covering peak evening hours.
🃏 Table Games
Classic table games including Baccarat, European Roulette, Blackjack, Sic Bo and Dragon Tiger are available in both RNG (software) and live dealer formats at by77. Table minimums start at ৳100, making them accessible to recreational players across Bangladesh.
🤚 Teen Patti & Andar Bahar
South Asian card game favourites available in live dealer and RNG formats. Teen Patti is a three-card comparing game popular across Bangladesh, India and Nepal; Andar Bahar is a fast single-card prediction game with a near 50/50 outcome that suits quick-session players.
🔢 Bingo
Online Bingo rooms at by77 run continuously with draws every few minutes. Choose from 75-ball and 90-ball variants, buy multiple cards per round, and chat with other players from Dhaka, Sylhet and Chittagong in the live room sidebar.
🟡 Crash Games
Aviator by Spribe leads the crash game category at by77, alongside JetX and other multiplier games. The concept is simple: a multiplier climbs from 1x and you must cash out before it crashes. Provably fair algorithms ensure every result is verifiable and unmanipulated.
🚀 Boxing Betting
Bet on world championship boxing bouts and regional tournaments with by77's sportsbook. Markets include round betting, method of victory, knockdown props and outright winner with competitive odds on all major WBC, WBA, IBF and WBO title fights.
Ready to Play at by77?
Join thousands of players from Dhaka, Chittagong, Sylhet and across Bangladesh. Deposit with bKash or Nagad and start playing in minutes.
Login & Play NowResponsible Gaming Tools
by77 is committed to safe and responsible gaming. These tools are available to every player at no cost.
by77 strictly enforces the 21+ age requirement. All new accounts are subject to age verification before withdrawals are processed. Gambling is intended for adults only — if you are under 21, please do not register.
If gambling is causing distress or financial harm to you or someone you know, please contact our support team immediately or visit our Responsible Gaming page for professional helpline resources available in Bangladesh.
⚖️ Legal Notice
by77 is operated by an internationally licensed gaming company and functions as an offshore platform. All gaming operations are conducted under the terms of our international gaming licence.
Bangladesh's Public Gambling Act of 1867 was enacted long before online betting existed. Its application to offshore internet gambling platforms remains legally ambiguous and has not been definitively tested in Bangladeshi courts.
Players are solely responsible for understanding and complying with the laws applicable in their own jurisdiction before using this platform.
Age restriction is strictly enforced: this platform is for adults aged 21 and above only. Anyone found to be under 21 will have their account closed and any balance returned.
For guidance on safe gambling practices, please visit our Responsible Gaming page.