We're not just a gaming site — we're a companion to millions of players across Bangladesh. Since 2018, 399bte has consistently delivered safe, transparent, and enjoyable gaming experiences.
In 2018, a group of young tech enthusiasts spotted a major gap in Bangladesh's online gaming market. There were virtually no high-quality, trustworthy, Bangla-friendly gaming platforms in the country. Most sites were foreign, built with English-only interfaces, and incompatible with local payment methods. 399bte was created to solve exactly that problem.
It all started with just a handful of games and a small, passionate team. Fueled by the trust and loyalty of our players, 399bte grew rapidly. Today, it stands as one of Bangladesh's leading online gaming destinations — bringing together fish games, slots, Live Casino, Sports Betting, and more, all under one roof.
The biggest reason behind 399bte's success is our player-first mindset. We've always believed that the smoother and more enjoyable a player's experience is, the more they'll keep coming back. That's why with every update and every new feature, player feedback is our top priority.
🌟 Our commitment: 399bte never cheats its players. Every win is paid out fairly, and every transaction is handled with full transparency.
The platform launched with just 50 games and a small team — and hit 10,000 registrations in the very first month.
Fully integrated with Bangladesh's mobile banking systems, making deposits and withdrawals faster and easier than ever.
The official 399bte app launches on Android and iOS, hitting 100,000 downloads in the first week.
The game library surpasses 500 titles. The Live Casino section launches with real dealers.
Registered members surpass 5 million. 399bte is now Bangladesh's number one choice.
399bte isn't just a business — we're actively working to shape and grow gaming culture across Bangladesh.
To deliver a safe, fair, and enjoyable gaming experience to every player in Bangladesh. We want everyone who plays on 399bte to feel comfortable and confident — and to receive every winning payout with complete honesty.
By 2030, our goal is to become one of the top Bangla-language gaming platforms in South-East Asia. We believe the best entertainment is born where technology meets genuine human connection.
💡 Our philosophy: 399bte operates on a "Players First" principle. At every step, we ask ourselves — will this make our players' experience better?
Not just words — proven in action. Every feature at 399bte is built with players in mind.
With 256-bit SSL encryption and independent third-party security audits, 399bte keeps every player's personal and financial information completely secure. Your data is never shared with any third party.
Every game on 399bte runs on internationally certified RNG (Random Number Generator) technology. All outcomes are completely fair and impossible to manipulate.
All major Bangladeshi mobile banking services — Mobile Banking, Nagad, Rocket, and more — are fully supported. Withdrawals are typically processed within 30 minutes, so there's no long wait.
Over 500 games — fish games, slot machines, Live Casino, Sports Betting, and more. New games are added every month, so there's always something fresh to explore.
Welcome bonuses, daily cashback, referral bonuses, VIP rewards — 399bte has no shortage of ways to reward you. Every bonus comes with simple, transparent terms.
Even at 3 AM, the 399bte support team has you covered. Chat with us in Bangla and get real solutions fast — average response time is just 2 minutes.
A gaming platform stands on the strength of its values. Behind every decision at 399bte are a set of unwavering principles we never compromise on.
We know our players come to us with money they've worked hard to earn. We take that seriously. Transparency, integrity, and responsibility are the three pillars 399bte is built on.
All rules, terms, bonuses, and payout rates are published openly. No hidden charges, no hidden conditions.
We believe gaming should be entertainment, not addiction. That's why 399bte always provides responsible gaming tools including deposit limits and self-exclusion options.
Keeping pace with technology is second nature to us. New features and games are added every month to keep the experience fresh.
399bte is more than a platform — it's a community. Player feedback and suggestions are the driving force behind everything we build.
Every member of our expert team works toward one goal — making your gaming experience the best it can be.
A dedicated team responsible for maintaining game quality and integrating new titles.
Monitors systems around the clock to ensure every player's personal data and funds stay protected.
Our friendly support team is always on standby, ready to help you in Bangla — fast.
The dedicated tech team that keeps the app, website, and payment systems running without interruption.
When gaming gets out of control, it stops being entertainment. 399bte is always mindful of players' mental and financial wellbeing. We believe creating a responsible gaming environment is a platform's ethical duty.
That's why every registered 399bte member has access to deposit limit settings, gaming session timeout options, and the ability to temporarily or permanently close their account if needed. All of these tools are available at any time through account settings.
399bte is strictly prohibited for anyone under 18. Age verification is mandatory at registration.
Set your own daily, weekly, or monthly deposit limit at your convenience. Take control of your own spending.
Over 5 million players have already joined 399bte. Become part of this growing family — registration is completely free and takes just 2 minutes.