Join Bangladesh's most popular online gaming platform. Deposit via bKash, Nagad & Rocket and enjoy an instant welcome bonus.
Set up your 8666 account in just a few steps
First-time registrants at 8666 who make a deposit receive a 100% welcome bonus, up to BDT 5,000.
Your account will be activated within seconds of registering. No waiting required.
All your data is protected with 256-bit SSL encryption. We never share your information with third parties.
You can start playing at 8666 with a minimum deposit of just BDT 200 – great for every budget.
Enjoy 1,000+ games including Sports Betting, Live Casino, slot machines, fishing games and more.
Registration at 8666 is strictly for individuals aged 18 and above. Sign-ups by minors are not permitted under any circumstances.
Create your 8666 account in just five simple steps. The entire process takes no more than 2 minutes.
Visit 8666.bar and click the "Register" button at the top – or start your registration directly from this page.
Provide your name, mobile number, and a strong password. Make sure all details are accurate, as they will be verified at the time of withdrawal.
An OTP will be sent to the mobile number you provide. Use it to complete verification.
Deposit a minimum of BDT 200 via bKash, Nagad or Rocket. Your deposit will be credited instantly.
Claim your welcome bonus and pick your favourite game. Welcome to the world of gaming!
Make sure you enter the correct mobile number when opening your account, as it will be required for withdrawals later.
Once you register at 8666, you unlock the best gaming experience in Bangladesh. Here's a quick look at why.
Choosing to register at 8666 is more than just opening a gaming account – it's joining Bangladesh's most trusted and exciting online gaming community. Millions of Bangladeshi players have already started their gaming journey here, with new members signing up every single day.
Registration at 8666 is completely free – no membership fees, no hidden charges. Log in from your mobile or computer whenever and wherever you like, and jump straight into the games. Download the 8666 mobile app to play from anywhere.
Why is the registration process so simple? Because we believe our members' time is valuable. Forget complicated forms, lengthy verification processes, or uploading multiple documents – none of that at 8666. Just your name, mobile number, and a password, and you're ready to go.
Registering at 8666 gives you instant access to Sports Betting (cricket, football, tennis), Live Casino, slots, lottery, and much more – all held to international standards with guaranteed fair play.
Our 24/7 in Bangla Our customer support team is always here for you. Whether you run into an issue during registration, have questions about deposits, or need help with anything at all – our team will respond right away.
Bet live on everything from cricket to football.
Thousands of slot games, massive jackpots and bonus rounds.
Live Baccarat & Roulette with real dealers.
Play anywhere with the Android & iOS app.
Win big prizes in fun-filled fishing games.
Fast-result lottery and interactive mini-games.
Here are answers to the questions new members most commonly ask about registering at 8666.
Registration is free, the minimum age is 18, and only one account per person is allowed.
Register at 8666 in just 2 minutes. Get a 100% bonus on your first deposit and enjoy the best gaming experience in Bangladesh.