kb77 Online Casino —
120% bonus on your first deposit,
the best opportunity for new members
Welcome to kb77, Bangladesh's top online casino and cricket betting platform. Deposit from just ৳500 via bKash, Nagad, or Rocket and enjoy live casino, slots, and sports betting.
Welcome Bonus & Terms
120% Bonus on First Deposit — Up to ৳5,000
When you make your first deposit at kb77, you instantly receive a 120% bonus. Start from just ৳500 and boost your balance right away.
| Bonus Type | Rate / Maximum | Wagering |
|---|---|---|
| Welcome Bonus (First Deposit) | 120% / ৳5,000 | 25x (on bonus amount) |
| VIP Weekly Cashback | 0.2% – 0.8% | Based on tier |
Bonus Terms in Plain Language
Practical Example:
If you deposit ৳1,000, you receive a 120% bonus of ৳1,200 → total balance ৳2,200.
Wagering example: ৳1,200 bonus × 25 = you must complete ৳30,000 in bets before withdrawing bonus winnings.
Game Categories Overview
Cricket Betting
Bet on all major tournaments — from Bangladesh Tigers matches to BPL, IPL, and the T20 World Cup. Markets range from match winner to over/under and more.
Live BettingSlot Games
Hundreds of slot games including Fortune Tiger, Gates of Olympus, and Sweet Bonanza. Enjoy a variety of themes, free spin features, and multipliers.
Free SpinsLive Casino
Play Baccarat, Roulette, and Blackjack in real time with live dealers. High-quality streaming from Evolution Gaming and Ezugi.
Real DealerTable Games
Baccarat, Roulette, Blackjack — these classic casino games combine strategy and skill. Each game offers tables with a range of betting limits.
Strategy GamesTeen Patti & Andar Bahar
South Asia's most popular card games are now available online. Teen Patti and Andar Bahar offer fast gameplay with simple rules.
Fast GamesBingo
Multiple bingo variants including Fortune Bingo, Super Bingo, and Lucky Bingo. Simple rules, a fun interface, and regular big prizes.
Simple & FunCrash Games
Crash games including Aviator (Spribe) are full of adventure and excitement. The multiplier keeps rising — cash out at the right moment.
High ExcitementFishing & Arcade
Mega Fishing, All-star Fishing — use a cannon to catch fish and win prizes. Easy to learn, but takes strategy.
Action GamesGolden Leopard — A Mysterious Adventure
The Golden Leopard page offers a unique gaming experience blending the power and regal beauty of the leopard. With special features and high-quality graphics, it is one of kb77's most compelling sections.
See MoreFortune Ox — In Search of Good Fortune
The Fortune Ox section features PG Soft's popular Fortune Ox game along with many other luck-themed games. This section is especially popular among players in Bangladesh.
See MoreCricket Betting Markets
Match Winner
Bet on which team will win the match. Example: choosing Bangladesh as the winner in a Bangladesh vs India match.
Toss Winner
Bet on who will win the toss. A straightforward market, though the outcome is entirely random.
Top Batsman
Bet on which batsman will score the most runs in an innings or across the match. Example: which team's top run-scorer will lead in the first innings.
Total Runs Over/Under
Bet on whether the total runs in an innings will be above or below a set number. Example: whether the first innings will exceed 160 runs.
Session Runs
Bet on how many runs will be scored in a specific set of overs or session. Example: how many runs a team will score in the first 10 overs.
Player of the Match
Bet on which player will deliver the best performance across the entire match. Any player from either team can be selected.
Live In-Play Betting
In live in-play betting, odds change continuously as the match progresses. Each wicket that falls raises the batting team's odds and lowers the bowling team's. A high-scoring powerplay shifts the odds further. The fastest odds movements occur in the final overs of a T20 match. Because of this, pay close attention to the match's pace and situation when placing live bets.
Live Casino Tables
Play in real time with professional dealers at kb77's live casino. Tables from Evolution Gaming, Ezugi, and other leading providers are available.
Baccarat
Asia's most popular casino game. Bet on either the Player or the Banker side. The rules are simple, the pace is fast, and tables are available at various betting limits.
Roulette
Both European and American Roulette are available. Bet on numbers, colours, or sections. Table limits suit players of all levels.
Blackjack
A strategy game of getting as close to 21 as possible. Making the right decisions to beat the dealer is key. Multi-seat tables are available.
Live Andar Bahar
The traditional card game of the Indian subcontinent, now with a live dealer. The rules are very simple — just pick Andar or Bahar.
Game Show Wheels
Interactive game show format games in the style of Crazy Time and Monopoly Live. Spin a large wheel for a chance to win various multipliers.
Live Teen Patti
This popular three-card game becomes even more exciting with a live dealer. It is a firm favourite among players in Bangladesh and across South Asia.
Fishing & Arcade Games
How Do Fish Shooting Games Work?
In fishing games, the player uses a cannon to catch various sea creatures. Each shot costs a certain bet amount — less for small fish, more for large boss fish. Taking down bigger fish comes with higher multipliers, so the winnings are greater.
Common Fish
Low multiplier, easy to catch, low shot cost
Boss Fish
High multiplier, requires more shots, cannon level must be upgraded
Types of Arcade Games
- Fishing Games: Mega Fishing, All-star Fishing, Ocean King Jackpot — fish hunting across different maps and themes.
- Bomb Games: Bombing Fishing — take out many fish at once with explosions.
- Dinosaur Arcade: Dinosaur Tycoon — an arcade shooter with a prehistoric theme.
- Royal Fishing: Royal Fishing — hunt for special jackpot fish.
💡 Shot Cost Management Tips
Check your balance before upgrading the cannon level. Save shots for boss fish instead of wasting them on small fish. Staying within your budget for a session is the smart play.
Bankroll Management Guide
Bankroll management is essential for enjoying any form of gaming over the long term. It means making a clear plan for how much money you will spend on gaming and sticking to that plan.
Set a Budget
Set a fixed monthly gaming budget that is separate from your everyday expenses. Never exceed this budget, and do not borrow from essential funds to play.
Divide into Sessions
Split your monthly budget into smaller sessions. For example, dividing your monthly budget into 8–10 sessions lets you set a fixed amount for each one. When a session's funds run out, stop for the day.
The 1–5% Per-Bet Rule
It is best to keep each bet to no more than 1%–5% of your total session balance. Following this rule reduces the risk of losing your entire session balance in a single bad run.
Strategy After Winning
Set a target — for example, stop when your session balance doubles. Set aside a portion of your winnings rather than reinvesting everything. Get into the habit of playing with "house money".
Loss Limit
Stop when you've lost 50% of your session balance — don't increase your bets with a "I'll win it back" mindset. Placing large bets out of emotion usually leads to larger losses. Take a break after each session.
Track Your Game History
Keep a record of each session's deposits, winnings, losses, and withdrawals in a notebook or mobile app. This will help you understand at the end of the month which games are taking up more of your time and money, and where you need to show restraint.
Responsible Gaming
Gaming is for entertainment — not as a source of income. Knowing your limits and playing accordingly is the mark of a truly skilled player.
Read the Responsible Gaming Guide →RTP and House Edge Explained
RTP, or Return to Player, is a percentage that shows how much of the total amount bet on a game is returned to players over the long term. For example, if a game's RTP is 96%, then theoretically ৳96 is returned for every ৳100 bet. However, this is an average across thousands of rounds — results in a single session can be completely different.
House edge is the flip side of RTP. If a game's RTP is 96%, then the house edge is 4% — meaning the casino keeps an average of ৳4 for every ৳100 bet over the long term. This is the standard business model for running a game.
| Game Type | Typical RTP Range | House Edge |
|---|---|---|
| Slot Games | 92% – 98% | 2% – 8% |
| Blackjack (with correct strategy) | ~99% | ~1% |
| Roulette (European) | 94% – 97% | 2.7% |
| Baccarat (Player Bet) | ~98.8% | ~1.2% |
| Crash Games | 95% – 97% | 3% – 5% |
The benefit of understanding RTP and house edge is that you can set the right expectations for each game. A high RTP does not mean you will always win — it simply means that game has a lower rate of loss over the long term. Knowing the RTP information before choosing a game is therefore important for an informed player.
What is Volatility?
Volatility, or variance, refers to how often and how much you can win. High volatility games offer less frequent but larger wins. Low volatility games offer more frequent but smaller wins. Choose your volatility based on your budget and risk tolerance.
Cashback & Rebate
kb77's VIP program offers weekly cashback benefits for regular players. Cashback is credited to your account at a fixed rate each week.
| VIP Tier | Weekly Cashback | When It's 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 |
Loyalty / Rewards Program
kb77's VIP program is designed to reward regular players. The more you play, the higher tier you reach and the more benefits you receive. This four-tier program includes weekly cashback, special offers, and priority support.
Weekly Cashback
- Weekly Cashback
- Regular Promotions
- Bengali Support
Weekly Cashback
- Higher Cashback
- Special Reload Offers
- Faster Support
Weekly Cashback
- Premium Bonus
- Exclusive Promos
- Dedicated Support
Weekly Cashback
- Maximum Cashback
- Personal Account Manager
- VIP-Exclusive Events
Play regularly to move up to higher tiers — tier promotions happen automatically.
Join kb77 today and get a 120% bonus
Up to ৳5,000 bonus on your first deposit. Starting from just ৳500 via bKash, Nagad, and Rocket.
Open an AccountFor ages 21 and above only
Fast Deposits via bKash & Nagad
kb77 supports deposits and withdrawals via Bangladesh's most popular mobile wallets and banking methods. The minimum deposit and withdrawal is just ৳500.
bKash
Bangladesh's most widely used mobile wallet. Deposit instantly at any time of day.
Nagad
The postal department's Nagad wallet is very popular across the country, including Dhaka. Safe and fast deposits.
Rocket · Upay · Bank Transfer
Deposits are also available for DBBL Rocket and Upay wallet users. Bank transfers are accepted from major banks including Sonali Bank and Dutch-Bangla Bank.
Beware of Fake Sites & Scams
Protecting yourself from fraud in online gaming is very important. Follow the security checklist below.
https://kb77.mom — the HTTPS lock icon must be present. Even a slightly misspelled domain can be a fake site.
SSL Encryption
kb77 keeps all transactions and personal information secure through SSL encryption. Your privacy and security are our priority.
The strengths of our platform — kb77's advantages
Fast Withdrawals
Withdrawal processing completed within 30 minutes to 3 hours — the fastest in Bangladesh.
Safe & Reliable
A secure platform with SSL encryption and fair play guaranteed. Your information is fully protected.
Local Payments
bKash, Nagad, Rocket, Upay, and bank transfer — all of Bangladesh's most popular methods.
24/7 Bengali Support
Get round-the-clock assistance in Bengali and English via live chat and email.
VIP Rewards
Weekly cashback and exclusive offers across a four-tier loyalty program.
Diverse Games
Slots, live casino, cricket betting, fishing, and arcade — all types of games on one platform.
Mobile Optimized
Play easily from any smartphone right in your browser — no separate app download needed.
Generous Bonuses
120% welcome bonus for new members, up to ৳5,000 — extra benefits right from the start.
Trusted Game Providers
kb77 features games from the world's leading game developers. Every provider ensures the fairness and security of their games.
Every provider's games are tested by independent third parties and certified for fair play. This means every spin, every round is controlled entirely by an impartial Random Number Generator (RNG).
24/7 Customer Support
We're here for you with any issue
kb77's support team provides service in Bengali and English 24 hours a day, 7 days a week. Contact us for any questions about deposits, withdrawals, bonuses, or games.
Live Chat
Click the live chat button at the bottom corner of the site — you'll get an instant response.
Email Support
[email protected] — contact us by email for detailed issues.
How to Get Started
Create an Account
Go to the kb77 Login page and register with your details. Your account will be active in just a few minutes.
Make Your First Deposit
Deposit just ৳500 via bKash, Nagad, or Rocket and receive a 120% welcome bonus — up to ৳5,000.
Choose a Game
Cricket betting, slots, live casino, or fishing games — play whatever you like and enjoy.
Withdraw Your Winnings
After winning, withdraw directly to bKash or Nagad — completed within 30 minutes to 3 hours.
Bangladesh's #1 Online Casino — kb77
Cricket betting, live casino, slots — all in one place. Join today and secure a 120% bonus.