lockbd Online Casino — enjoy a safe betting experience with round the clock support in Bengali
Whenever you need help, lockbd's Bengali-speaking support team is with you — 24 hours a day, 7 days a week. From cricket betting to live casino, everything is in one place.
Why choose lockbd?
Fast Withdrawals
Funds are sent directly to bKash, Nagad, Rocket, or Upay within just 5-30 minutes.
SSL Security
Your account and transactions are fully protected with SSL encryption and advanced firewall technology.
Support in Bengali
Bengali-speaking support agents are available around the clock via live chat.
VIP Rewards
Enjoy weekly cashback and exclusive benefits across 5 VIP levels from Bronze to Diamond.
Generous Bonuses
New players receive a 150% bonus on their first deposit — up to a maximum of ৳8,000.
Variety of Sports
Place live bets on cricket (BPL, IPL, T20), football, kabaddi, and more.
Easy Payments
Deposit from as little as ৳500 via bKash, Nagad, Rocket, and Upay — no hidden charges.
Massive Game Collection
Slots, live casino, fishing games, and more are all available on one platform.
Welcome Bonus Offer
Get a 150% bonus on your first deposit
Open a new account at lockbd and make your first deposit to receive a 150% bonus — up to a maximum of ৳8,000. For example, a deposit of ৳1,000 earns a ৳1,500 bonus, giving a total balance of ৳2,500.
- Minimum deposit: ৳500
- Wagering requirement: 10x
- Applies to bKash, Nagad, Rocket, and Upay
- For ages 21 and over only
Steps to Get Started
Create an Account
Create an account in just a few minutes by entering your name, mobile number, and password in the lockbd registration form.
Verification (KYC)
Upload your National ID (NID) and a selfie. Verification is usually completed within 1-24 hours.
Make Your First Deposit
Deposit a minimum of ৳500 via bKash, Nagad, Rocket, or Upay — transactions are completed instantly.
Claim Your Welcome Bonus
The 150% bonus will be automatically added to your balance right after your first deposit. You can withdraw once you meet the 10x wagering requirement.
Start Playing
Choose your preferred slots, live casino, or cricket betting. During the season you can also bet on BPL and IPL matches.
Withdraw Your Winnings
Request a minimum withdrawal of ৳1,000 — it will reach your mobile wallet within 5-30 minutes.
Top Game Providers
Pragmatic Play
Slots and Live CasinoOne of the world's leading slot and live dealer game developers, known for high-quality graphics and a mobile-first design. Popular games: Gates of Olympus, Sweet Bonanza.
PG Soft
Mobile SlotsA mobile slot developer specializing in Asia-themed content and animations, very popular in Bangladesh. Popular games: Mahjong Ways, Treasures of Aztec.
JILI
Slots and FishingJILI is well known across Southeast Asia for its fishing games and slots. Popular games: Fortune Gems, Money Coming.
Evolution Gaming
Live CasinoThe world's number one live dealer game studio, delivering a standout experience in baccarat, roulette, and game-show formats.
Spribe
Crash GamesSpribe is the pioneer of crash games. Their Aviator game is very popular among young players in Bangladesh.
Microgaming
Classic SlotsOne of the oldest developers in the online gaming industry, with extensive experience in classic slots and table games.
Types of Slot Games
Classic Slots
A simple format with 3 reels and limited paylines, giving the feel of old-school fruit machines. Microgaming and NetEnt excel at this type of game.
Video Slots
Feature-rich games with 5 reels, animations, storylines, and bonus features. Pragmatic Play and PG Soft are particularly strong in this format.
Jackpot Slots
A progressive jackpot grows over time and one lucky player can win a massive prize in a single spin. This is common in Microgaming titles.
Megaways Slots
The reel size changes with every spin, creating thousands of ways to win. PG Soft's Mahjong Ways is an example of this format.
Cascading Reels
When winning symbols disappear, new symbols fall into place, giving you the chance to win multiple times in a single spin. Pragmatic Play's Gates of Olympus is a great example.
Cluster Pays
You win by landing a set number of matching symbols side by side. Forming clusters is the main goal rather than hitting paylines. Pragmatic Play's Sweet Bonanza is a prominent example.
Cricket Betting Markets
Bet across a range of markets on every major cricket tournament at lockbd — BPL, IPL, T20 World Cup. Live in-play odds update instantly after each wicket falls and at the end of each over.
| Betting Market | Example |
|---|---|
| Match Winner | Bangladesh vs India — Bangladesh to win |
| Toss Winner | Bangladesh to win the toss |
| Top Batsman | Shakib Al Hasan to score the most runs |
| Total Runs Over/Under | More than 170 runs in the first innings |
| Over-by-Over Runs | More than 45 runs in the first 6 overs |
| Method of Dismissal | Next wicket to be bowled out |
| Player of the Match | Mushfiqur Rahim to be Player of the Match |
In live in-play betting, odds change with every ball. Odds for the batting side rise when a wicket falls quickly and fall after a big six. This dynamic is what makes cricket betting exciting.
Live Casino Tables
Baccarat
Bet on Player or Banker. Example table limits: ৳100 — ৳50,000. The most popular live casino game in Asia.
Roulette
Bet on numbers, colors, or odd/even. Example limits: ৳50 — ৳20,000. Both European and American versions are available.
Blackjack
Beat the dealer by getting as close to 21 as possible. Example limits: ৳200 — ৳30,000. Skill and strategy play a role.
Andar Bahar
A traditional card game from the Indian subcontinent. Pick Andar or Bahar. Example limits: ৳100 — ৳15,000.
Game Show Wheel
Win huge multipliers in game-show formats like Crazy Time or Dream Catcher. Example limits: ৳50 — ৳10,000.
Sic Bo
Bet on the outcome of three dice. This age-old Asian game is now available to enjoy with a live dealer. Example limit: ৳100 — ৳25,000.
At lockbd's live casino, professional dealers from Evolution Gaming and Ezugi give you a real-time gaming experience. HD streaming, multi-camera angles, and support in Bengali — all together make the experience truly unique.
Visit Live CasinoRTP and House Edge Explained
RTP, or Return to Player, is a game's theoretical return rate — meaning how much of the total amount wagered the game returns to players over a long period. For example, if a slot's RTP is 96%, it means an average of ৳96 comes back for every ৳100 wagered — however, this is a mathematical average, and results can vary from session to session.
House edge is the complement of RTP. If the RTP is 96%, the house edge is 4% — that is the casino's mathematical advantage. The house edge varies across different game types: typically 2%–8% on slots, around 1% on blackjack, and up to 3%–6% on roulette. Understanding this difference is useful when choosing a game.
Volatility, or variance, is another important concept. In high-volatility games, wins are less frequent but the rewards can be large when they do come; in low-volatility games, small wins occur more often. Choosing a game with the right level of volatility for your budget and play style is the smart move.
Ultimately, RTP and house edge are long-term mathematical statistics — not guarantees. Play responsibly, set a budget, and treat gaming as entertainment.
Bonus Terms Comparison
| Bonus | Bonus Amount | Minimum Deposit | Wagering | Validity |
|---|---|---|---|---|
| Welcome Bonus | 150% (up to ৳8,000) | ৳500 | 10x | 30 days from deposit |
| Deposit Bonus | 50% (up to ৳3,000) | ৳500 | 15x | 14 days from deposit |
| Weekly Cashback | 0.2%–0.8% (based on VIP level) | Not applicable | No wagering | Automatic every week |
| Referral Bonus | ৳500 (per friend) | Friend's ৳500 deposit | 5x | 7 days from credit |
| Reload Bonus | 20% (up to ৳1,500) | ৳500 | 12x | 10 days from deposit |
* Bonus terms are subject to change. Contact support for the latest information. Withdrawal is not possible before wagering requirements are met.
Betting Exchange
On a betting exchange, you bet directly against other players, not against a bookmaker. The two key concepts are Back and Lay.
When you Back, you believe something will happen (for example, Bangladesh will win). When you Lay, you believe it will not happen (Bangladesh will not win).
| Back Bet | Lay Bet |
|---|---|
| Betting that something will happen | Betting that something will not happen |
| Like traditional betting | You take on the role of the bookmaker |
| Maximum loss: the stake | Maximum loss: Lay liability |
Example: You Back ৳1,000 on Bangladesh to win at odds of 2.0. If they win, you profit ৳1,000; if they lose, you lose ৳1,000. The exchange typically takes a small commission from each winning bet. With a standard bookmaker, the odds are set by the casino; on an exchange, the odds are created by other players — which usually means better odds are available.
Account Verification Process
KYC (Know Your Customer) verification is required to maintain security and a fair environment. It confirms your identity and protects your account from unauthorised use.
Required Documents
Verification is usually completed within 1–24 hours. After verification, unlimited withdrawal access is available and your account security becomes stronger.
What You Get After Verification
Stay Alert Against Fake Sites and Fraud
Join lockbd today and get up to ৳8,000 in bonuses
Start with just ৳500 deposited via bKash or Nagad. Round-the-clock support in Bengali is always by your side.
Log InRefer a Friend
Share Your Referral Link
Copy your unique referral link from your account and send it to a friend.
Friend Signs Up and Deposits
Your friend opens an account using your link and makes a first deposit of at least ৳500.
Both of You Get Rewarded
You receive a ৳500 referral bonus, and your friend also receives a welcome bonus.
Terms and Conditions
Responsible Gaming
Self-Limit Tools
Set your own limits on how much you play each day or each week. Set deposit and wagering limits to stay within your budget.
Budget Management
Only play with what you can afford to lose. Never bet with borrowed money or funds you need for essentials. Do not treat gaming as a source of income.
Get Support
If you feel you are developing a gaming addiction, take a break. Contact lockbd's Bengali live chat — we will help you set up self-exclusion.
Privacy Policy Notice
lockbd keeps your personal information completely secure. We never sell your data to third parties. All data is stored with SSL encryption. Read our Privacy Policy for details on how your account data is used.