From live sports odds to immersive fishing games and real-money casino tables — 399det brings the full entertainment package straight to your screen, any time, any device.
Why Choose Us
399det was built with Bangladeshi players in mind — fast, fair, and packed with the games and sports markets you actually care about.
Competitive lines on cricket, football, kabaddi and more. Your stake goes further with 399det's market-leading odds.
256-bit SSL encryption and two-factor authentication keep your account and funds protected around the clock.
Deposit and withdraw in Bangladeshi Taka via bKash, Nagad, Rocket and major bank transfers — usually within minutes.
Slots, live dealer tables, fishing shooters, and arcade titles — new content drops every week so there's always something fresh.
Download the 399det app for Android or iOS and enjoy the full platform experience from anywhere in Bangladesh.
Welcome packages, reload bonuses, cashback deals and VIP rewards — there's always a promotion worth grabbing.
Watch matches live inside the platform and place in-play bets as the action unfolds — no extra subscription needed.
Our local support team speaks your language and is available 24/7 via live chat, email and phone.
Sports Betting
Whether it's a Bangladesh Premier League cricket clash, a Champions League final, or a local kabaddi tournament, 399det has you covered with real-time odds, live score updates, and in-play betting markets that move as fast as the game itself.
Our sportsbook covers over 30 sports disciplines and thousands of events every month. Set your own lines, build accumulators, and cash out early when the moment is right.
View Sports EventsGetting Started
Joining 399det is straightforward. Follow these four steps and you'll be placing bets or spinning reels before your tea goes cold.
Hit the Register button, fill in your name, mobile number and a secure password. The whole form takes about 60 seconds.
Confirm your mobile number via OTP, then log in to your new 399det account. Your dashboard is ready immediately.
Choose bKash, Nagad, Rocket or bank transfer. Minimum deposit is just ৳200. Your welcome bonus is applied automatically.
Browse the full game library or head straight to the sportsbook. Place your first bet and feel the 399det difference.
Fishing Games
399det's fishing game collection is one of the most talked-about features on the platform. From the classic Fishing Expert to the high-octane Fierce Fishing, each title offers a unique underwater world packed with multipliers, boss fish, and jackpot opportunities.
The controls are simple enough for newcomers but deep enough to keep seasoned players engaged for hours. Pick your cannon, set your bet level, and start hunting the big catches.
Membership Plans
Every tier unlocks more perks. Start free and upgrade whenever you're ready — no pressure, no hidden fees.
Starter
Perfect for new players exploring the platform.
Pro Member
For regular players who want more value every session.
VIP Elite
The full 399det experience for high-value players.
New Games
Our game studio partners push new releases constantly — slots, arcade shooters, table games and more. Check the New Games section regularly so you never miss a launch bonus.
Browse New Games399det collects only the personal information necessary to operate your account, process payments, and comply with applicable regulations. We never sell your data to third parties. All information is stored on encrypted servers and accessed only by authorised personnel. By using this platform you agree to our full Privacy Policy, which explains in plain language exactly what we collect, how we use it, and how you can request deletion at any time. We also use cookies to improve your browsing experience — you can manage your preferences at any time from your account settings.
Player Reviews
"I've tried a few platforms before but 399det is on another level. The cricket odds are consistently better than anywhere else I've used, and my withdrawal hit my bKash in about 10 minutes. Genuinely impressed."
"The Fishing Expert game is addictive in the best way. I started with a small deposit just to test things out and ended up playing for three hours straight. The bonus rounds are really well designed. Customer support also sorted a query for me within minutes."
"Upgraded to Pro membership last month and the difference is noticeable. The weekly reload bonus alone has paid for the subscription twice over. The VIP host is also very responsive — feels like they actually care about keeping you happy."
Demon Hunter & Arcade
Demon Hunter is one of 399det's most visually striking titles. Set in a dark fantasy world, players battle waves of demons with increasingly powerful weapons, each kill contributing to a growing multiplier pool. The boss stages can trigger jackpot payouts that have already made several Bangladeshi players very happy.
Pair it with Supermarket Spree for a completely different vibe — a light-hearted, fast-paced arcade experience where quick reflexes translate directly into bigger prizes.
Play Responsibly
Gaming should always be fun. 399det provides a range of tools to help you stay in control and keep it that way.
Set daily, weekly or monthly deposit caps directly from your account settings. Changes take effect immediately.
Enable session alerts so you get a notification after a set amount of play time — a simple nudge to take a break.
Need a longer break? Use our self-exclusion tool to pause your account for 1 week, 1 month, or permanently.
399det is strictly for adults aged 18 and over. We use age verification checks and encourage parents to use filtering software.
If you feel that gambling is negatively affecting your life or the lives of those around you, please reach out for help. 399det supports responsible gaming initiatives and can connect you with local support resources. You can also read our full guidelines on the Responsible Gaming page.
Limited Time Offer
New members get a 100% matched deposit bonus on their first top-up. There's never been a better time to start your 399det journey.