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The most-played slots and casino games all in one place.
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Site Sections at a Glance
Go directly to your preferred section.
Mines Gold
In this minefield-style game, take risks at each step to grow your reward. Strategy and decision-making are the key skills here.
Mines Gold Game Detailed GuideRelax Fishing
A popular fishing game category — pick your target, shoot, catch big fish and collect points. Multiple tables and multipliers available.
Relax Fishing Game Rules and StrategyCricket
Bet on Match Winner, Toss and Top Batsman markets in BPL, IPL and ICC tournaments. Live in-play odds are also available.
Cricket Betting Markets and Odds GuideSlots
Hundreds of slots from top studios including PG Soft, Pragmatic Play and JILI. Various themes, volatility levels and bonus features all in one place.
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Live dealer tables from Evolution, Pragmatic Play Live and Ezugi. Baccarat, Roulette, Teen Patti and game shows via live stream.
Live Casino Games and Table ListVIP Loyalty Program
Regular play at 3666bet gives you the chance to move up through four VIP levels. The weekly cashback rate increases at each level — it is a portion of that week's net losses.
Weekly cashback up to 0.2%
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Weekly cashback up to 1.0%
The more you play, the higher you move and the more cashback you receive each week.
Cashback is added directly to your wallet — no separate claim needed.
Learn more: 3666bet VIP Membership Benefits and Levels
Why Choose 3666bet
A platform built with players' convenience in mind.
Account Security
Every login and transaction is protected with SSL encryption and two-factor verification (OTP). Your personal information is not shared with third parties.
Wide Game Variety
Slots, live casino, cricket betting and fishing games — all in one place. New games are added regularly.
Play on Mobile Browser
The full site runs in a mobile browser without a separate app. All features work equally well on small screens — no download or update needed.
Simple Interface
The entire platform is in English — every step from registration to withdrawal is easy to follow. New players can get started quickly.
Competitive Odds
We aim to offer strong odds on cricket and football markets. Both pre-match and live in-play odds are available.
Fast Withdrawals
Winnings typically reach your mobile wallet within 30 minutes to 3 hours. The process is completed without extra paperwork.
24-Hour Bengali Support
Round-the-clock assistance in Bengali and English via live chat and email. You can speak directly with the team for any issue.
Android and iOS App
3666bet's Android (APK) and iOS apps are available through official channels.
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3666bet App Features and Benefits
Live Casino Tables
Play with professional dealers via live stream — get the casino feel right from Dhaka.
Baccarat
Live Baccarat tables from Evolution and Ezugi — chat directly with the dealer.
Roulette
European and American Roulette — place your bets as the wheel spins.
Sic Bo
Bet on the outcome of three dice — on Pragmatic Play Live's live tables.
Dragon Tiger
Which of two cards wins — one of the fastest casino games around.
Blackjack
Live Blackjack from Evolution — the familiar challenge of reaching 21.
Live Game Shows
Crazy Time and Monopoly Live-style game shows — entertainment and betting together.
See all live tables: 3666bet Live Casino Game List
Start Today — Cricket to Slots
Register at 3666bet to access Bangladesh's most popular games and betting markets all in one account. Remember to play responsibly — for 21+ only.
What Makes 3666bet Different from Other Platforms?
A quick comparison to show where the difference lies.
| Feature | 3666bet | Other Platforms |
|---|---|---|
| Deposit Methods | bKash, Nagad, Rocket | Often limited or unavailable |
| Minimum Deposit | ৳100 (all methods) | Often higher |
| Typical Withdrawal Time | 30 minutes–3 hours | May take longer |
| Welcome Bonus and Wagering | 100% bonus, up to ৳5,000 — wagering 20x bonus amount | Terms are often stricter |
| Support Hours and Language | 24/7, in Bengali and English | Limited hours or English only |
| Mobile Browser Play | Full support, no app required | Not always possible |
Deposit Fast with bKash and Nagad
Deposit securely using Bangladesh's most popular mobile wallets. Starting from as little as ৳100.
bKash
bKash is the most convenient option for those who prefer fast payments on a smartphone.
Select bKash in the 3666bet cashier and enter the amount (minimum ৳100).
Send the payment from the bKash app or via USSD to the number provided.
Confirm with the transaction ID — your balance will be updated shortly.
Nagad
For those who use the postal service or are familiar with the Nagad wallet.
Select Nagad in the payment options and enter the deposit amount.
Complete the send money in the Nagad app or by dialling *167#.
Confirm the deposit with the reference number.
Rocket
Dutch-Bangla Bank's mobile wallet — especially convenient for DBBL customers.
Select the Rocket option and set your deposit amount.
Send payment via the Rocket app or by dialing *322#.
Confirm in the cashier with your transaction code.
What you should know about withdrawals
A minimum of ৳800 is required to withdraw after a win. After submitting a request, the money usually arrives in your mobile wallet within 30 minutes to 3 hours. Completing account verification (KYC) in advance speeds up your first withdrawal.
Checklist before your first deposit
Go through these points before making your first deposit.
Read the bonus terms: Before claiming the welcome bonus, make sure you fully understand the 20x wagering requirement (meaning you must place bets totalling 20 times the bonus amount).
Minimum deposit: The minimum deposit for each method is ৳100 — amounts below this will not be added to your balance.
Use an account in your own name: Your mobile wallet must be registered in your own name. Transactions through someone else's account may cause problems.
Complete account verification (KYC) in advance: Uploading the required identity documents ensures there is no delay on your first withdrawal.
Set a deposit limit: Choose a weekly or monthly limit for yourself — this helps you stay within your budget.
Minimum withdrawal: When withdrawing, keep in mind that the minimum withdrawal amount is ৳800.
Cricket betting markets — how do they work?
What types of bets are available on BPL and IPL matches and how to read them.
Match Winner
Bet on who will win the match. Example: Team A vs Team B — if Team A wins, that bet wins.
Toss Winner
Bet on which team will win the toss on the field. Settled quickly before the game starts.
Top Batsman
Which batsman will score the most runs in a specific innings. Example: Who will be Team A's top scorer.
Total Runs Over/Under
Whether the total runs in the match will be above or below a set number. Example: If total runs exceed 160, "Over" wins.
Runs in an Over/Session
How many runs will be scored in a specific over or session — above or below a set number.
Method of Dismissal
How the next wicket will fall — bowled, caught, run out, or another method.
Player of the Match
Who will be awarded for the best performance at the end of the match. Example: If a player from Team B wins "Man of the Match", that bet wins.
Live In-Play Odds
Odds change instantly when a wicket falls or a big over is bowled. When betting live, check the latest odds before making a decision.
3666bet promotions at a glance
From the welcome bonus to weekly offers — read the terms of each one beforehand.
Welcome Bonus
100% bonus on your first deposit, up to ৳5,000. You must wager 20 times the bonus amount. Example: Deposit ৳1,000 and get ৳1,000 bonus → wagering requirement ৳20,000.
Weekly Reload Festival
50% bonus once per week, up to ৳5,000. Wagering 20x the bonus amount. Minimum deposit ৳100.
Cricket Excitement Bonus
30% bonus before betting on cricket events, up to ৳3,000. Wagering 15x the bonus amount. Can be activated once only.
Slot Blast Offer
40% bonus on weekend slot deposits, up to ৳4,000. Wagering 18x the bonus amount.
Birthday Reward
A one-time reward of up to ৳1,000 during your registered birthday month. Wagering 10x the bonus amount.
Bring a Friend — Get Rewarded
A reward of up to ৳2,000 for each successful referral. Wagering 12x the bonus amount. Paid out after your friend makes their first deposit.
Round-the-clock support team
Contact us directly for any issue — day or night.
Open the chat window from any page on the site to speak directly with the team. Support is available in Bengali and English, 7 days a week, 24 hours a day.
For complex matters or sending documents, contact us by email.
The team responds in both Bengali and English.
[email protected]
Betting glossary — key terms explained
Simple explanations of common betting and casino terms for new players.
Asian Handicap
The weaker team is given a virtual goal or run advantage to level the playing field. Draw results are excluded — one side always wins the bet.
Over-Under / Totals
A bet on whether the total runs or goals in a match will be above (over) or below (under) a set number. This market is not about which side wins.
Odds Formats
Decimal (2.50), Fractional (3/2), and American (+150) — all three express the same probability in different ways. Decimal odds show the total return including the stake.
RTP (Return to Player)
The theoretical rate at which a slot or casino game returns a percentage of total wagers over the long run. An RTP of 96% means an average return of ৳96 for every ৳100 wagered — but results will vary in each session.
House Edge
The platform's mathematical advantage on each game. If RTP is 96%, the house edge is 4%. This is not a guarantee of any individual's outcome — it is only a long-term average.
Wagering Requirement
A condition specifying how many times bonus funds must be bet before they can be withdrawn. A 20x wagering requirement means you must place a total of ৳20,000 in bets for a ৳1,000 bonus.
Live Dealer Casino
A professional dealer streams live from a studio — players can join Baccarat or Roulette from home. You can also chat with the dealer.
Slot Volatility
The frequency and size of wins in a slot game. High volatility means fewer but larger prizes; low volatility means smaller but more frequent wins.
Progressive Jackpot
A prize pool built from bets across multiple games or players — whoever hits the specific combination wins the entire pool. The jackpot amount keeps growing continuously.
Cashback
A portion of total losses over a set period is returned to you. At 3666bet, the weekly cashback rate ranges from 0.2% to 1.0% depending on VIP level.
In-Play / Live Betting
The ability to place bets in real time while a match is ongoing. Odds change instantly when a wicket falls or a big shot is played, so decisions must be made quickly.
Multi Bet / Parlay
Combining multiple bets together to aim for a larger return. Example: 1.50 × 1.60 × 1.90 = 4.56 odds — but if any single bet loses, the entire stake is lost.
All casino and betting activity at 3666bet is for individuals aged 21 and above only. Bet responsibly — never wager more than you can afford. Read more about responsible gaming: Responsible Gaming Policy