55db Mobile Casino — Play anytime from anywhere and win great prizes
Welcome to Bangladesh's most trusted mobile betting platform. Cricket, slots, fishing and live casino — everything is now right at your fingertips.
Why choose 55db?
Our platform is built with Bangladesh's millions of mobile users in mind, giving you unmatched convenience and security.
Fast withdrawals
Your winnings are sent to bKash or Nagad within just 5 to 30 minutes.
bKash and NagadSSL security
Your information and transactions are kept fully secure using the latest SSL encryption technology.
Fair PlayMobile optimized
Enjoy a smooth playing experience from any Android or iPhone — no app download needed.
Mobile First24/7 Bengali support
Talk to our live chat team in Bengali at any time of day or night — get fast solutions to any issue.
Live ChatEasy payments
Deposit and withdraw easily via bKash, Nagad, Rocket, Upay and bank transfer.
5 methodsTop odds
From cricket to football — get competitive odds on all major matches that increase your chances of winning.
BPL and IPLRegular Bonuses
Beyond the welcome bonus, get weekly cashback, reload offers and special tournament prizes.
VIP ProgramLive casino
Play in real time with professional dealers from Evolution Gaming and Ezugi and feel the true casino experience.
Live DealerGet a 100% bonus on your first deposit up to ৳15,000
Open an account at 55db today and enjoy a full 100% match bonus on your first deposit. You can receive a bonus of up to ৳15,000.
- Minimum deposit of just ৳500
- 25x wagering requirement
- Applies to all methods: bKash, Nagad, Rocket and Upay
- Bonus can be used on all games
Types of slot games
The world of slot games is vast. Before you start, find out which type of slot suits you best.
Classic slots
Traditional slots with 3 reels and simple symbols — the ideal starting point for beginners. NetEnt's classic series is a prime example of this type.
Video slots
5 reels with high-quality animations, free spins and bonus rounds — Pragmatic Play's Gates of Olympus is a popular game in this category.
Jackpot slots
A portion of each bet is added to a pool and the big prize keeps growing — Microgaming's progressive jackpot is world-renowned.
Megaways slots
The reel size changes with every spin, creating thousands of ways to win. PG Soft's Mahjong Ways 2 is a great example of this type.
Cascading reels
Winning symbols disappear and new symbols fall down to replace them, making chain wins possible in a single spin. This is the core appeal of Pragmatic Play's Sweet Bonanza.
Cluster pays
Instead of paylines, a win occurs when a group of matching symbols forms next to or above and below each other. Pragmatic Play's Sugar Rush works on this system.
Fishing and arcade games
Fishing shooter games have become hugely popular in Bangladesh. Several titles are available here including JILI's Mega Fishing and Dragon Fortune.
How do you play?
You shoot cannon fire at fish swimming across the screen. Each fish has a different multiplier — smaller fish give lower multipliers, while catching a boss fish earns a bigger prize.
Cannon level
Increasing the cannon's power takes down more fish, but the cost per shot also rises. Start at a lower level in the beginning.
Boss fish
Boss fish take more shots to catch but the reward is much greater — take down the boss as a team.
Cost control
Set a fixed budget and never spend shots beyond that budget.
Arcade style
Bombing Fishing, Royal Fishing and Happy Fishing — each built with a different theme and multiplier structure.
Football betting — bet on the world stage
Football fans in Bangladesh bet on everything from Europe's major leagues to World Cup qualifiers. 55db covers all the big tournaments.
Popular leagues
The Premier League, La Liga, Champions League and FIFA World Cup qualifiers are the most followed in Bangladesh. Many big matches kick off after midnight Bangladesh time (BST), so 55db's mobile-first design is convenient for late-night bettors too.
Common markets
Home win, draw or away win — the simplest market.
Cover two outcomes at once to reduce your risk.
Whether more or fewer goals will be scored than the set line.
Whether both teams will score at least one goal each.
A goal advantage is given to level the difference in team strength.
Bet on the number of corners and cards during the match.
Ready to win big?
Join 55db now and get a 100% bonus on your first deposit — for players aged 21 and above only.
Start nowJackpots and big wins
Every day, players from across Bangladesh are taking home big wins at 55db.
R*** — from Dhaka
Gates of OlympusM*** — from Chittagong
Fortune TigerS*** — from Sylhet
Mega FishingK*** — from Dhaka
Sweet BonanzaH*** — from Dhaka
AviatorYou could be the next winner!
Play now
Loyalty and VIP benefits
The more you play at 55db, the more points you earn and the higher your VIP tier climbs. Every bet brings you one step closer to the next level.
Weekly cashback up to
- Entry level
- Weekly cashback
- Regular promo access
Weekly cashback up to
- Above Bronze
- Enhanced Cashback Rate
- Priority Support
- Exclusive Tournaments
Weekly cashback up to
- Highest Tier
- Highest Cashback
- Dedicated Manager
- Exclusive Offers
Local Card Games
Your familiar card games are now online — play with a live dealer or against other players.
Teen Patti
Build the best hand with three cards and beat other players. Practice with small bets at first. Can be played with a live dealer.
Andar Bahar
A card is shown and you have to predict whether the next matching card will land on the right (Bahar) or left (Andar). The simplest live game.
Callbreak
A four-player card battle where you must declare in advance how many hands you will win. Spades are always trump. Played against other players.
Pool Rummy / Ludo
Form sets and sequences to finish your hand. JILI's Pool Rummy and Ludo Quick are played against multiple players.
Get started in just 4 steps
Starting to play at 55db is very simple. Follow the steps below and play your first game within minutes.
Register
Go to the 55db Login page and create an account easily with your mobile number and password. The whole process takes just a few minutes.
Make Your First Deposit
Deposit as little as ৳500 via bKash, Nagad, Rocket or Upay and get a 100% welcome bonus — up to ৳15,000.
Play Your Favorite Game
Slots, cricket betting, fishing or live casino — pick whatever you like. Play on mobile anytime, effortlessly.
Withdraw
After winning, withdraw a minimum of ৳800 — the money will be sent to your mobile wallet in just 5 to 30 minutes.
Refer a Friend — Both of You Win
Introduce your friend to 55db and both of you receive rewards.
Step 1
Share your referral link with your friend.
Step 2
Have your friend register and make their first deposit.
Step 3
Both of you will receive rewards — directly to your accounts.
Example reward: both receive ৳500 each
Referral reward terms: you cannot refer yourself; one person may open one account; the friend must make a genuine first deposit; fraudulent referrals will be cancelled.
Cricket Partnerships — An Industry Trend
In Bangladesh's betting industry, the relationship between cricket and sponsorship is growing deeper day by day. International online gaming brands are connecting with the world's top cricket events and stars.
Babu88 — Montreal Tigers
Babu88, as a Bangladesh-based betting brand, has entered into sponsorship agreements with the Montreal Tigers and Colombo Strikers franchises — a notable first example of this kind in the region.
Regional SponsorshipCrickex — Regional Partnership
Crickex has established region-based sponsorship agreements with multiple cricket associations and tournaments across South Asia, making their name familiar to cricket fans in Bangladesh.
South AsiaJeetbuzz — Andre Russell
Jeetbuzz has appointed West Indies and KKR star Andre Russell as brand ambassador — this trend shows that cricket stars are now becoming spokespeople for gaming brands.
Celebrity BrandThe information above is provided to illustrate the overall trends in the industry. These are not 55db's own claims or partnerships.
Beware of Fake Sites & Fraud
The number of fake sites and scammers online is growing. Keep the checklist below in mind to stay protected.
- Always verify the correct domain 55db.cam and check for the HTTPS lock icon in your browser.
- Never share your OTP, bKash / Nagad PIN or password with anyone — even if they claim to be support.
- 55db's official support team will never ask for your password or payment PIN.
- Be cautious of anyone contacting you on Telegram or Facebook claiming to be an "agent" — these are often scam traps.
- If you fall victim to fraud — change your password immediately and contact support via 24/7 live chat.
Customer Support Channels
55db's support team is by your side in Bengali, seven days a week, twenty-four hours a day.
24/7 Live Chat
Use live chat for the fastest resolution. Get instant help with account issues, payment questions or anything game-related.
Available at any time
Email Support
Contact us by email for complex or detailed questions. You can attach documents when sending.
In-App Messaging
Send a message from within the app — this is the most secure method for specific questions about your account.
Fully Encrypted
Privacy Policy — Your Information is Protected
55db stores your personal information with the highest level of security. We never sell your information to third parties. To learn more about our SSL encryption and data protection policy, see our Privacy Policy page.