ci666 Online Casino — Enjoy nonstop fun anytime, on any mobile
Cricket betting to live casino, slots to fishing games — all in one place. Get started with just ৳200 via bKash, Nagad, or Rocket.
Welcome Bonus — Double your first deposit
Make your first deposit and ci666 will add a 100% bonus on top — up to ৳20,000.
- Deposit ৳1,000 → ৳1,000 bonus → Total ৳2,000
- Wagering applies to the bonus amount only — 15x
- Example: ৳1,000 bonus × 15 = place ৳15,000 in bets to unlock withdrawal
- Instant deposit via bKash, Nagad, and Rocket
For players aged 21 and above only. Terms and conditions apply.
Game Categories Overview
Cricket Betting
Bet on major cricket tournaments worldwide including BPL, IPL, and the T20 World Cup. Markets include match winner, runs over/under, top batsman, and more.
Live BettingSlot Games
Enjoy hundreds of slot games from PG Soft, Pragmatic Play, and JILI. Popular titles include Fortune Tiger, Gates of Olympus, and Sweet Bonanza.
JackpotLive Casino
Play Baccarat, Roulette, and Blackjack with live dealers. Get real-time gameplay streamed from Evolution and Ezugi studios.
Real DealerTable Games
Classic table games including Baccarat, Roulette, and Sic Bo — now on your mobile. Tables are available for all levels, from low stakes to high limits.
ClassicTeen Patti
South Asia's most popular card game is now online. Play JILI's Teen Patti Joker and Teen Patti 20-20 and compete with friends.
Local FavouriteAndar Bahar
This Indian card game with simple rules is now available in digital form. Try your luck against the dealer at a live Andar Bahar table.
Simple & FastCrash Games
Aviator by Spribe is an exciting crash game where the higher the multiplier climbs, the bigger the potential win. Cashing out at the right moment is the key strategy.
ThrillingBingo
A range of bingo games is available including JILI's Fortune Bingo and Super Bingo. The straightforward gameplay and appealing prize structure make them ideal for new players.
Family-FriendlyJackpot Fishing
JILI's Jackpot Fishing is an arcade-style fishing game where you hunt various sea creatures to win prizes. A multiplayer mode is also available.
See DetailsDragon Master
In this action-packed dragon-themed game you battle powerful dragons. Every round offers a chance to win large multipliers.
See DetailsCricket Betting Markets
Cricket betting is the most popular activity among Bangladeshi players in BPL, IPL, and ICC tournaments. The common markets are explained below.
Match Winner
Predict which team will win. Example: choose Bangladesh in a Bangladesh vs India match.
Toss Winner
Bet on which team wins the toss. A straightforward 50/50 market, well suited for new bettors.
Top Batsman
Predict which batter will score the most runs. Consider current form, pitch conditions, and the bowling attack.
Total Runs Over/Under
Choose whether the total runs in an innings or match will be above or below a set number.
Runs in an Over
Predict the total runs scored in a specific over. This market is most exciting during the powerplay and death overs.
Method of Dismissal
Bet on whether the next wicket will fall by bowled, caught, run out, or another method.
Live In-Play Betting
Odds shift constantly as the match progresses. A new wicket increases run pressure and odds move quickly. Session markets for the next over update as each over ends. Live betting creates the best opportunities for experienced players.
How to Read Odds
Understanding odds is the most important skill in betting. There are three main formats — Decimal, Fractional, and American.
If you place a ৳500 bet, your total return will be: ৳500 × 1.80 = ৳900 (including ৳400 profit).
Decimal
The simplest format. Stake × odds = total return. Implied probability: 1 ÷ odds.
Fractional
The British format — for example, 4/5 means ৳4 profit on a ৳5 stake. 1.80 Decimal = 4/5 Fractional.
American (Money Line)
+150 means ৳150 profit on a ৳100 bet; -150 means you need to bet ৳150 to win ৳100 profit.
Implied Probability
Odds of 1.80 carry an implied probability of around 56%. If you believe the true probability is higher than that, it is a good bet.
Live Casino Tables
Play online with real-time dealers — from Dhaka or anywhere.
Live Baccarat
In this classic game with three betting options — Player, Banker, or Tie — the dealer deals cards live. Fast rounds and simple rules make it the most popular live game.
Live Roulette
Live versions of European and American Roulette. Bet on a single number, colour, or odd/even and watch the ball spin in real time.
Live Blackjack
Try to get as close to 21 as possible against the dealer. Play strategically using Hit, Stand, Double Down, and Split options.
Live Andar Bahar
A middle card is revealed, then bet on whether the next matching card will land on Andar or Bahar. A simple and fast live game.
Game Show Wheel
A live game-show format that blends entertainment with betting. A large spinning wheel is spun and prizes depend on which segment it lands on.
Live Teen Patti
Sit against a live dealer in this three-card game loved across Bangladesh and India. Multiple side bets are also available.
Hot Games — Most Popular Right Now
ci666 VIP Program
The more you play, the higher the tier you reach and the more benefits you enjoy. VIP culture in Bangladesh is our priority.
- Weekly cashback
- Special loading bonus
- Priority support
- Monthly VIP newsletter
- All Bronze benefits
- Faster withdrawal processing
- Exclusive Silver tournament
- Exclusive promo code
- All Silver benefits
- Special birthday gift
- Dedicated account manager
- Gold-exclusive events
- All Gold benefits
- Fastest withdrawals
- Personal account manager
- Exclusive Platinum events and gifts
Get started — in just four steps
From registering at ci666 to withdrawing your winnings, the entire process is simple and fast.
Open an account in minutes with your name, mobile number, and password.
Deposit from as little as ৳200 via bKash, Nagad, or Rocket and get a 100% bonus.
Cricket betting, slots, live casino, or fishing games — play whatever you like.
When you win, request a withdrawal from ৳800 — it will arrive within 30 minutes to 3 hours.
For ages 21+ • Secure and encrypted platform
Payment methods
Deposit and withdraw using the most familiar mobile banking services in Bangladesh.
| Method | Best suited for | How to deposit | Fee |
|---|---|---|---|
| bKash | For users of Bangladesh's most popular mobile wallet | Select bKash on the deposit page, enter the amount, and confirm payment in the bKash app | No extra fee |
| Nagad | For users of the postal department's digital service | Select Nagad, then confirm with your amount and Nagad PIN | No extra fee |
| Rocket | For users of Dutch-Bangla Bank's mobile wallet | Select Rocket, enter your mobile number and amount, then enter your Rocket PIN | No extra fee |
Bengali-language 24/7 support
The ci666 support team is always by your side. Day or night, Eid holiday or BPL final night — our agents are always ready to speak with you in Bengali.
Use the live chat on the website for the fastest support. Bengali-speaking agents are available 24 hours a day, 7 days a week.
For detailed questions or account-related issues, email us at: [email protected] — you will receive a reply in both Bengali and English.
Agents who speak Bengali — support is available in Bengali and English across all support channels. The FAQ section also has answers to common questions in Bengali.
Game providers — trusted partners
At ci666, the best content from the world's leading game developers is all in one place.
Why ci666 — this platform
ci666 was built with Bangladeshi players in mind. Our goal was to create a platform where anyone from any corner of Bangladesh — from the tea gardens of Sylhet to the busy streets of Dhaka — can play easily on mobile.
We believe the foundation of a good betting experience is trust and transparency. That is why at ci666 your information is protected with SSL encryption, payments are processed quickly, and all games are independently tested to ensure fair play.
Our support team speaks Bengali, because we know how frustrating a language barrier can be. ci666 is not just a website — it is a trusted part of Bangladesh's online gaming community.
Account verification process
KYC (Know Your Customer) verification ensures the security of your account and prevents financial fraud. It is an international standard followed by all reliable platforms.
Identity verification is carried out to keep your account secure and prevent unauthorised use. It is there for your own protection.
National ID card (NID) or passport, proof of address (such as a utility bill), and a selfie photo. All documents must be clear and valid.
Verification is usually completed quickly after documents are submitted. There may be a slight delay during busy periods — the support team will keep you updated.
Once verification is complete, your account will be fully activated — withdrawal limits will increase and all features will be unlocked. A confirmation message will be sent to your email.
Documents required for verification
- National ID card (NID) or passport
- Proof of address (utility bill or bank statement)
- Selfie verification (photo holding your NID)
- Mobile number verification (via OTP)
Responsible gaming tools
ci666 believes that betting is a form of entertainment — it should never be a source of stress or problems. For ages 21 and above only.
If you feel you need a break, you can temporarily or permanently close your account yourself. The support team will assist you with this.
Set a daily, weekly, or monthly deposit limit. Once set, it cannot be increased before the specified period ends.
Set a maximum amount you are willing to lose within a given period. When the limit is reached, the session will end automatically.
Decide in advance how long you will play in one session. A reminder will be sent after the set time has passed.
Use our self-assessment questionnaire to become more aware of your gaming habits. If you feel there is a problem, contact the support team straight away.
For ages 21+. Gambling is entertainment — never a source of income. If you feel there is a problem, contact us at [email protected].
Join ci666 today and get a 100% bonus
Start from ৳200 and get a bonus of up to ৳20,000. Instant deposits via bKash, Nagad, and Rocket.
Log in nowFor ages 21 and above only • Terms and conditions apply