Bangladesh's Trusted Online Betting and Casino Platform
c366 is built with Bangladeshi players in mind — delivering the best online gaming experience in Bengali, in a safe environment, at any time. That is our one and only goal.
Why was c366 created?
For a long time, the online betting world in Bangladesh had a gap — the lack of a platform that truly thought about Bangladeshi players. No support in Bengali, trouble with local payment methods, slow withdrawals — thousands of players lost patience with these problems year after year. c366 was born with the promise of solving exactly these issues.
Our team has a deep understanding of the needs and habits of players in Bangladesh. bKash, Nagad, Rocket and Upay — the most familiar mobile banking methods in the country — are our main payment channels. Deposits start from as little as ৳300, and withdrawals are typically completed within just 5-30 minutes.
At c366, trustworthiness is not a slogan — it is proven through our actions. SSL encryption, verified game engines that ensure fair play, and a transparent bonus policy are things we never compromise on. Every player can play knowing their information and money are safe.
Our game library is vast — slots, live casino, cricket and football betting, Sic Bo, Limbo, Fortune Horse, and many more categories. Our partnerships with world-class game providers such as Pragmatic Play, PG Soft, JILI, Spribe, and Evolution Gaming ensure players receive entertainment of the highest standard.
c366 is not just a betting site — it is a place where players in Bangladesh can enjoy gaming in their own language, on their own terms. From the BPL or T20 World Cup to a late-night slots session, c366 is always by your side.
Our 24/7 Bengali live chat support means you are never alone when a problem arises. Answers to any question, at any time, in Bengali.
c366 at a Glance
- Platform built specifically for Bangladeshi players
- Instant transactions via bKash, Nagad, Rocket and Upay
- Minimum deposit of just ৳300 — accessible to everyone
- Withdrawals completed in just 5-30 minutes
- 120% welcome bonus up to ৳20,000
- A vast game collection from world-class game providers
- Secure environment with SSL encryption and fair play guarantee
Why players choose c366
Every feature is designed with the real needs of players in Bangladesh in mind.
Safe and Secure Platform
Our SSL encryption technology keeps your personal information and financial transactions fully protected. We use verified game engines to ensure fair play.
Local Payment Methods
Deposit from just ৳300 via bKash, Nagad, Rocket and Upay. Withdrawals in just 5-30 minutes — no extra fees, no hassle.
24/7 Bengali Support
Our Bengali live chat team is always ready for any issue. Day or night, Eid holidays or match day — we are by your side.
Attractive Bonuses and Promos
New members receive a 120% welcome bonus of up to ৳20,000. Regular cashback and special benefits at Bronze, Silver and Gold levels in the VIP program.
Vast Game Collection
Slots, live casino, Sic Bo, Limbo, Fortune Horse, cricket and football betting — games from world-class providers including Pragmatic Play, PG Soft, JILI, and Spribe.
VIP and Loyalty Program
Regular players can progress through three levels — Bronze to Silver, then Gold — and enjoy increasing weekly cashback and exclusive benefits.
The principles that guide us
A few core beliefs drive every decision at c366 — ones we never compromise on.
Transparency First
Bonus terms, withdrawal rules, wagering requirements — everything written clearly in Bengali. No hidden fees, no surprise rules.
Players Come First
Every new feature and every update is built based on player experience and feedback. Your satisfaction is our measure.
Responsible Gaming
We believe entertainment should be enjoyable, not stressful. Responsible gaming tools and support are always available.
Technology and Innovation
Mobile-first design, fast loading, and continuously adding new games — we are committed to improving the gaming experience through the best use of technology.
How we are different
Local Understanding
A deep understanding of the Bangladeshi market, player preferences, and payment habits is our greatest strength.
Fast and Reliable Payments
Withdrawals are processed in 5-30 minutes — a promise we keep every day.
World-Class Games
Not just familiar names, but genuinely quality games — our partnerships with the world's leading providers ensure that.
Your Language, Your Home
Not just the interface, but support, bonus details and all information in Bengali — because we truly want to stand by Bangladeshi players.
What you will find at c366
Join c366 today
Get a 120% welcome bonus and start the online gaming experience in Bangladesh — safe, fast and in Bengali.
For those aged 21 and above only. Play responsibly.