Cricket betting to live casino, lottery to high-roller tables — everything in one place. Safe, fast, and fun.
Thousands of players win big on CID 666 every day.
CID 666 is more than just an online casino — it's where millions of Bangladeshis come for entertainment and excitement. From Dhaka to Chittagong, Sylhet to Rajshahi, players across the country enjoy cricket betting, Live Casino, lottery, and much more every day.
Our platform offers world-class gaming software, the fastest payment system, and 24-hour customer support in Bangla. Deposit and withdraw in just minutes via Mobile Pay, Nagad, and Rocket.
From slots to live dealers, sports to poker — everything under one roof.
Register within this time and get a 100% welcome bonus
Join CID 666's VIP Program and unlock greater rewards with every bet you place.
Once free every day, for registered members
Online gaming in Bangladesh is no longer just entertainment — it's a lifestyle. CID 666 gets that, which is why we've built a fully localized experience for Bangladeshi players. Bengali-language support, BDT transactions, and seamless integration with the country's most popular mobile banking services — all in one place.
On our platform, you'll find live betting on international cricket matches, World Cup football odds, and full coverage of the Indian Premier League and Bangladesh Premier League. CID 666's Sports Betting section is rich enough that you can feel the thrill of the game right from home.
Our Live Casino features real-time games with professional dealers — baccarat, roulette, blackjack, and Teen Patti, the most popular game in Bangladesh. Every game runs in HD streaming, with Bengali-speaking dealers also available.
CID 666 treats the protection of your personal information as its highest priority. We never share your name, address, phone number, or financial details with any third party. All data is secured with 256-bit SSL encryption.
Data stored on our servers is used solely for account management and payment processing. You can request deletion of your data at any time.
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Speed, security, and reliability — we lead on all three.
We partner with the world's leading gaming companies.
CID 666 believes gaming should be fun, never a burden. Your wellbeing and financial safety are our top priority.
Set daily and weekly deposit limits to stay within your budget.
If you ever feel the need, you can temporarily suspend your account for a few days.
CID 666 strictly enforces 18+ age verification. Account registration by minors is strictly prohibited.
If you're struggling, reach out to our counselling team — completely confidential.
Please Note: Gaming is for entertainment, not income. Only bet what you can afford to lose without affecting your daily life.
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Register in just a few minutes, claim your bonus, and step into a world of thousands of games.