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Our Story

3999bt — A gaming platform built for the people of Bangladesh

We believe entertainment should be simple, safe, and accessible to everyone. That belief is what led to 3999bt's journey begins — with a vision to create a trusted gaming destination for millions across Bangladesh.

5 million+Registered members
1000+Game Collection
50+Game providers
24/7Bangla support
🏆
Bangladesh's #1 Gaming Platform
Top-ranked in user base and trustworthiness
🔒
Licensed & audited
Operated in compliance with international security standards
💳
bKash, Nagad & Rocket support
All Popular Payment Methods in Bangladesh
🌐
Full Service in Bangla
Interface, support & content — everything in Bangla
2019 Year founded
97% Average Game RTP
3 minutes Average withdrawal time
4.8★ Average user rating

Who We Are & Why we were built

3999bt More than just an online casino or betting site — 3999bt is a trusted entertainment destination for millions across Bangladesh. When we launched in 2019, the online gaming market here was largely unorganized. Most platforms were in foreign languages, payment methods were complicated, and customer support was practically nonexistent. Seeing these gaps, our founding team made a decision: build a platform from the ground up, in Bangla, specifically for the people of Bangladesh.

From Day One to Today 3999bt Our reach spans all 64 districts of Bangladesh. From Dhaka to Barisal, Chittagong to Rangpur — members everywhere play, win, and have fun every single day. This journey has moved so fast for one simple reason: we have never compromised on our users' trust.

Our mission

Our mission is simple — to give every Bangladeshi gamer an experience that is safe, transparent, and enjoyable. 3999bt We believe gaming should be entertainment, not stress. That's why responsible gaming sits at the heart of our platform. Limit setting, self-exclusion, break reminders — all these tools are in the hands of our users.

Our Vision

We envision a future where every person in Bangladesh can enjoy a world-class gaming experience — in their own language, with familiar payment methods, on their own schedule. To make that happen, we continuously invest in technology, add new games, and keep improving the mobile experience.

Security & Transparency

3999bt- Every game is verified by international auditing bodies. RNG certification ensures no result can ever be manipulated. Our payment system is secured with SSL encryption, and users' personal data is never sold or shared with third parties.

  • All games sourced from licensed providers — no pirated or altered games.
  • Transactions secured with SSL 256-bit encryption.
  • RTP independently verified by third-party auditors on a regular basis.
  • Complete privacy of personal data guaranteed.
  • Age verification is mandatory for 18+ users.
  • Responsible gaming tools are available to everyone.
Our Journey So Far
2019
The Founding of 3999bt
Bangladesh's first fully Bangla-language gaming platform launches for local gamers. 10,000 members sign up in the very first month.
2020
Mobile App Launch
Dedicated apps released for Android and iOS. Mobile user count grew by 300%.
2021
Live Casino added
In partnership with Evolution Gaming, HD Live Casino service launched in Bangladesh for the first time.
2022
1 Million Member Milestone
Reached the milestone of 1 million registered members in just 3 years. bKash and Nagad payment integration completed.
2023
Sports Betting launched
Live betting launches across 20+ sports including cricket and football. Membership surpasses 3 million.
2026–26
5 million+ members
Recognized as Bangladesh's largest gaming community. Continuous growth with 1000+ games and 50+ providers.

Why Why Choose 3999bt

Full Bangla Service
The interface, customer support, and game guides are all in Bangla. Enjoy every moment without any language barrier. Our support team is ready to assist you in Bangla, 24 hours a day.
Mobile-First Design
Most users in Bangladesh play on mobile. With that in mind, the entire 3999bt platform is optimized for mobile — whether you're on the app or a browser.
Easy Bangladeshi Payments
Deposit and withdraw using bKash, Nagad, Rocket — all the mobile banking methods Bangladeshis know and love. Money moves in just a few minutes.
A Massive Library of 1000+ Games
Slots, Live Casino, table games, fishing, crash — every type of game, all in one place. New games are added every week, so there's never a dull moment.
24/7 customer support
Our support team is always here when you need us. Reach out via live chat or email — whichever works best for you. Average response time is under 3 minutes.
Rewarding bonus program
Welcome bonus, weekly cashback, free spins, loyalty points — 3999bt's bonus calendar is packed all year round. Regular players enjoy even more rewards.

Our Values

01
Trustworthiness

Transparency in every transaction and every game outcome is our top priority.

02
User-Centricity

Every decision we make starts with our users. Their satisfaction is our greatest reward.

03
Responsibility

We stay vigilant and proactive to make sure gaming never becomes a source of harm.

04
Continuous innovation

We never stand still when it comes to technology and gaming — getting better every day is what we're here for.

Our Leadership team

👨‍💼
Rahat Hossain
CEO & Co-Founder
15 years of experience in fintech and gaming. The visionary behind bringing 3999bt to the top in Bangladesh.
👩‍💻
Nafisa Akter
CTO
The architect behind the platform's technical infrastructure. A pioneer in delivering a mobile-first experience.
👨‍🎨
Tanvir Ahmed
Head of Product
Designs every feature with user experience as the top priority.
👩‍🏫
Sumaiya Islam
Head of Support
Manages a support team of 500+ members. Ensuring customer satisfaction is their highest priority.
3999bt — A Platform You Can Trust

Why Trusted by 5 million people

3999bt's trust among so many people comes from years of consistent performance. We have never withheld winnings, never manipulated game outcomes, and never sold customer data. This straightforward integrity is our greatest strength.

At every major celebration — Eid, Puja, the World Cup — we bring special offers for our users. Because we know our success is directly tied to their happiness. That mutual bond is what 3999bt- turning it from a platform into a community.

99.9%
Uptime Guarantee
<3 minutes
Withdrawal process
256-bit
SSL Encryption
50+
World-Class Game Providers

Responsible Gaming is our commitment

3999bt- At 3999bt, we believe gaming should be purely about enjoyment. But people can sometimes lose control — and that's human. Being there for them in those moments is our responsibility.

We encourage all our users to stay mindful. If gaming starts to feel like stress rather than fun, take a break. Our Responsible Gaming Visit the page to learn about all available tools.

  • Set your own deposit limit.
  • Session time limits and break reminders.
  • Self-exclusion — take a break whenever you need.
  • Cooling-off period option available.
  • References and resources for professional help.
3999bt Responsible Gaming

Today 3999bt Become part of the family

Join 5 million+ members — register for free and enjoy the best gaming experience in Bangladesh.

Free Registration Log In

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