c666 — Deposit instantly via bKash & Nagad, Bangladesh's most straightforward betting site
Start with just ৳200 and enjoy a 200% welcome bonus. From cricket betting to live casino — everything in one place, fully in Bengali.
Welcome Bonus — 200% on your first deposit
When you open a new account at c666, you can receive a 200% bonus on your first deposit, up to ৳20,000. That means depositing ৳1,000 gives you a ৳2,000 bonus — bringing your total balance to ৳3,000.
- Bonus amount: up to ৳20,000
- Bonus rate: 200% of first deposit
- Wagering requirement: just 10x the bonus amount
- Example: ৳2,000 bonus × 10 = ৳20,000 in bets required
- Minimum deposit: ৳200
- Applies to bKash, Nagad, Rocket, Upay, and bank transfer
Game Categories Overview
c666 offers a range of game types — each section brings a different experience and level of excitement.
Cricket Betting
Bet on Bangladesh Tigers matches, BPL, IPL, the T20 World Cup, and other cricket tournaments. Markets include match winner, toss, top batsman, and more.
Live BettingSlot Games
Hundreds of slot games from top providers including PG Soft, Pragmatic Play, and JILI. Free spins, multipliers, and bonus rounds give you the chance to win big.
Free SpinsLive Casino
Play baccarat, roulette, blackjack, and Andar Bahar with real dealers. HD streaming powered by Evolution Gaming and Ezugi.
Live DealerTable Games
Enjoy classic table games like baccarat, roulette, pontoon, and sic bo. Various bet limits offer both casual and strategic play.
ClassicTeen Patti
One of the most popular card games in South Asia. Show your skill against friends or other players at live tables across multiple variants.
Card GameAndar Bahar
This traditional card game from the Indian subcontinent is now available on c666's live platform. Simple rules, instant decisions.
TraditionalCrash Games
Including Aviator by Spribe, crash games put your timing to the test — cash out before the multiplier crashes. Every round is fast and intense.
FastBingo
Various bingo games are available including Fortune Bingo and Super Bingo by JILI. Simple rules and quick gameplay are making bingo popular with a new generation of players.
SocialCrash Games Page — Learn more about Aviator and other exciting games in c666's crash games section. How multipliers work and how to play with strategy — all in one place.
Callbreak Page — A complete guide to Callbreak, a well-known card game in Bangladesh. Learn the rules, strategies, and how to play Callbreak at c666.
Fast Deposits via bKash & Nagad
Use Bangladesh's most popular mobile wallets to deposit funds into c666 in moments.
bKash
bKash is ideal for those who use mobile banking every day. Deposits start from a minimum of ৳200.
3 steps:
- Log in to your c666 account and select 'Deposit'
- Select bKash, then enter the amount and your bKash number
- Confirm your PIN in the bKash app — deposit done!
Nagad
A straightforward option for Nagad users. Widely used in both rural and urban areas.
3 steps:
- Log in to your c666 account and select 'Deposit'
- Select Nagad and enter the deposit amount
- Enter your PIN in the Nagad app — instant credit!
Rocket
A reliable option for those who use Dutch-Bangla Bank's Rocket.
3 steps:
- Go to the cashier page and select Rocket
- Enter the amount and add your Rocket number
- Confirm via USSD code or the app
Upay
UCB-based Upay is a growing mobile wallet that offers fast deposits.
3 steps:
- Select Upay on the c666 payment page
- Enter the amount and your Upay account number
- Approve the request in the Upay app
Bank Transfer
Transfer directly from any scheduled bank including Sonali Bank, Dutch-Bangla Bank, and BRAC Bank.
3 steps:
- Select 'Bank Transfer' at the cashier
- Send the amount to the bank account shown
- Notify customer support with your reference number
Withdrawal Information
Minimum withdrawal: ৳1,000
Typical processing time: 15 minutes to 2 hours
Withdraw using the same method you used to deposit.
Cricket Betting Market Guide
c666 offers a range of cricket betting markets. You can bet on matches held at stadiums across Bangladesh, including Sylhet, across the markets below.
| Market | Example |
|---|---|
| Match Winner | Bangladesh vs India — which team will win? |
| Toss Winner | Which captain will win the toss? |
| Top Batsman | Which player will score the most runs? |
| Total Runs Over/Under | Will total runs in the innings exceed 150? |
| Runs in an Over | Will a specific over produce more than 8 runs? |
| Method of Dismissal | Will the next wicket fall bowled or caught out? |
| Player of the Match | Which player will receive the award? |
In live in-play betting, odds change when wickets fall and new markets open as each over progresses. This is available across all BPL, IPL, and T20 World Cup matches.
Start Cricket BettingLive Casino Tables
Play directly with real professional dealers via HD streaming.
Baccarat
Bet on the Player or Banker. Very simple rules and fast rounds — the most popular table game in the live casino. Tables with various bet limits are available.
Roulette
Bet on numbers, colours, or combinations in European and American roulette. Each spin brings fresh excitement. Suitable for both new and experienced players.
Blackjack
Get closer to 21 than the dealer without going over. Strategy and decision-making are at the heart of this game. Multiple seats and variants available.
Live Andar Bahar
Play this well-known traditional card game in Bangladesh with a live dealer. Fast rounds and simple rules make it enjoyable for players of all ages.
Game Show Wheel
Win multipliers on a giant spinning wheel. Show-style games like Money Wheel and Dream Catcher are among the most entertaining in the live casino.
Live Teen Patti
South Asia's most popular card game, now with a live dealer. Play at various table limits and get the feel of a real casino.
Top Game Providers
c666 uses software from the world's leading game developers. Every provider's games ensure quality and fair play.
Pragmatic Play
Slots Live CasinoPragmatic Play is one of the world's top game studios. Their slot games are known for high-quality graphics and exciting bonus features. Popular games: Gates of Olympus, Sweet Bonanza, Sugar Rush.
PG Soft
Slots Mobile FirstPG Soft specializes in Asian-themed slots and leads in mobile-first design. Their games feature unique mechanics and rich animations. Popular games: Mahjong Ways, Treasures of Aztec, Fortune Tiger.
JILI
Slots Fishing Card GamesJILI is extremely popular in Southeast Asia and leads in fishing games and slots. Their games are particularly well-liked among players in Bangladesh. Popular games: Fortune Gems, Money Coming, Super Ace.
Evolution Gaming
Live CasinoEvolution Gaming is the global leader in live casino technology. Professional dealers stream in real time from their studios. Their contribution to baccarat, roulette, blackjack, and game shows is unmatched.
Spribe
Crash GamesSpribe is the pioneer of the crash game genre. Their creation Aviator is one of the most popular crash games in the world and has gained a wide following among players in Bangladesh.
Microgaming
Slots Table GamesMicrogaming is one of the oldest and most trusted studios in the online casino industry. Their vast game portfolio covers everything from classic slots to modern multi-way slots.
Loyalty & Rewards Program
Play regularly at c666 and earn points on every bet. Progress through three VIP levels and enjoy weekly cashback.
Bronze
0.4%
Weekly Cashback
After joining c666, you start at the Bronze level by default. Weekly cashback is available through regular play.
- Applies to all games
- Points on every bet
- Weekly rewards
Silver
0.8%
Weekly Cashback
After enough activity at Bronze, you are promoted to Silver. Increased cashback and priority support are available.
- Increased cashback rate
- Priority live support
- Access to special promotions
Gold
1.2%
Weekly Cashback
The highest VIP level. Gold is reached through consistent high activity from Silver. Maximum benefits and personalized service.
- Highest cashback rate
- Dedicated account manager
- Exclusive bonus offers
Cashback is credited to your account automatically every week.
Refer a Friend
Join the c666 referral program and earn rewards by inviting people you know.
After logging in to your c666 account, you will find your unique referral link. Share it with friends or people you know.
Your friend opens an account at c666 using your link and makes their first deposit.
After your friend's first deposit, both you and your friend will receive referral rewards.
Fair use terms
- You cannot refer yourself
- Each person may have only one account
- Your friend must complete verification to receive the referral reward
- The company's decision is final in all matters
Account Verification Process
Why is KYC required?
The account verification or KYC (Know Your Customer) process keeps your account secure, prevents money laundering, and ensures that only real individuals use the platform. It is an important part of safe and responsible gaming.
What documents are required?
- National ID Card (NID) — clear photos of the front and back
- Proof of address — a recent utility bill or bank statement
- Selfie verification — a clear selfie holding your NID
How long does it take?
Verification is generally completed promptly after documents are submitted. Providing correct and clear documents speeds up the process.
What happens after verification?
After successful verification, your account is fully activated. Withdrawal limits are increased and you can use all promotions and bonuses.
Bankroll Management Guide
Playing responsibly is not just about enjoyment — it is also a smart financial habit. Following the guidelines below will improve your gaming experience over the long term.
Decide in advance how much you will spend on gaming each month. This amount should always come from your entertainment budget — not from essential expenses or savings.
Split your monthly budget into smaller sessions. Allocate a set amount for each session and stop when that amount is used up.
Spend only 1–5% of your total session balance on a single bet. Following this rule reduces the risk of losing your entire balance quickly.
If you win more than your target, withdraw a portion of those winnings. Avoid betting everything again — holding on to a win is a skill in itself.
Stop playing when your session budget runs out. Do not bet more to try to recover losses — that can make things worse.
"c666 has built a platform for every player in Bangladesh where you can enjoy gaming in a safe environment, in your own language, using the payment methods you are familiar with."
Why c666 is this platform
c666 was built with the people of Bangladesh in mind. Everything here is in Bengali — support, guides, game descriptions — because we believe every player deserves the best experience in their own language. Instant deposits and withdrawals are available through Bangladesh's popular payment methods bKash, Nagad, Rocket, and Upay, so you can enjoy playing without any hassle.
Our platform offers cricket betting, live casino, slots, crash games, and card games — all in one place. We place the highest importance not just on the number of games, but on game quality and security. Every transaction is kept secure using SSL encryption and a secure payment gateway.
c666's goal is to build a culture of fair play and responsible gaming. We want every player to enjoy their experience, and our 24/7 Bengali support team is always there whenever you need help.
Customer Support Channels
c666 is always by your side — get help any time, day or night.
Live Chat
24/7Live chat is the best option for immediate help. Contact us on live chat for deposit and withdrawal issues, game-related questions, or details about promotions.
- Available in both Bengali and English
- 24 hours a day, 7 days a week
- Responses are generally quick
Email Support
For detailed inquiriesContact us by email for account verification, bonus disputes, or any other detailed matters. Email is the most suitable channel when you need to send documents.
- You can write in both Bengali and English
- Attach documents conveniently
- Detailed explanations possible for complex matters
Join c666 today
Start with a 200% welcome bonus. You can begin playing with a deposit of as little as ৳200 via bKash or Nagad.
Log in to c666For players aged 21 and over only