We believe online gaming should be transparent, safe, and genuinely enjoyable. CID 666 was built on exactly that belief — a fair and reliable home for millions of players across Bangladesh.
CID 666 is an internationally licensed online gaming platform built specifically with Bangladeshi users in mind. We are more than just a betting site — we deliver a complete entertainment experience where safety, transparency, and fun all come together.
CID 666 launched in 2018 with just a handful of Sports Betting markets. Since then, we've grown steadily — but our core mission has never changed: to give the people of Bangladesh a platform they can truly trust. Today, CID 666 offers cricket, football, lottery, Live Casino, Virtual Sports, and much more.
Our team consists of experienced technologists, gaming specialists, and customer service representatives who work every day to keep your experience smooth and secure. From depositing via Mobile Pay, Nagad, or Rocket to withdrawals processed within minutes — it's all down to this team's hard work.
CID 666 believes every player deserves an equal opportunity. That's why our bonus structure, cashback offers, and VIP programme are all designed with both new and existing members in mind. From small bets to high rollers — there's something here for everyone.
We are equally committed to responsible gaming. From the moment you register with CID 666, you can set your own betting limits. Our Responsible Gaming team remains actively engaged to ensure no player falls into problem gambling.
There are real reasons CID 666 stands apart — not just in words, but in action.
Our team brings together seasoned professionals across technology, gaming, finance, and customer service.
Over 500,000 members are already playing on CID 666. Getting started takes just a few minutes.