We believe gaming isn't just about winning — it's a whole new world of fun and entertainment. 3999 b works every day to bring that world to every corner of Bangladesh, safely and reliably.
Not long ago, the online gaming scene in Bangladesh was fragmented. Unreliable platforms, payment hassles, and the lack of local-language support left Bangladeshi gamers repeatedly frustrated. 3999 b was built specifically to solve those problems.
3999 b is more than just a gaming site. It's a complete digital entertainment hub where slots, fish games, Live Casino, and Sports Betting all come together in one place — built with Bangladeshi users in mind.
Behind 3999 b is an experienced tech team constantly working to make the platform faster, more secure, and more user-friendly. Most team members are passionate gamers themselves — so they know exactly what players are looking for.
Our goal: Making every experience on 3999 b safe, transparent, and enjoyable is what drives everything we do.
3999 b began with a small team and a clear vision: to build a reliable platform for gamers in Bangladesh.
Within just one year, 3999 b surpassed 100,000 registered members. Mobile payment integration was also introduced.
Live Casino launched in partnership with Evolution Gaming, along with Sports Betting on cricket and football.
Exclusive VIP perks launched for regular players, with a 24/7 customer support team now providing assistance in Bengali.
We crossed the 500,000 registered members milestone. Over 500 games were added to the game lobby, and a new Crash Games section was launched.
What sets our platform apart
3999 b uses SSL encryption and advanced firewalls to keep your personal information and financial transactions fully secure. Your data is never shared with third parties.
BKash, Nagad, Rocket — all the familiar payment methods in Bangladesh are supported. Winnings are sent directly to your mobile account within 30 minutes.
From welcome bonuses to daily cashback, weekly tournaments, and VIP points — there's always something new to earn at 3999 b.
Whether you're on Android or iOS, you get the full 3999 b gaming experience on any smartphone. No separate app needed — just open your browser and every game is ready to go.
Reach our support team directly in Bangla whenever you need help. Live chat, WhatsApp, or email — contact us your way, any time of day or night.
3999 b brings together games from over 20 of the world's top providers — including Pragmatic Play, Evolution, and Spribe — all in one place. New games are added every week.
3999 b is more than a business. We believe gaming should be responsible, transparent, and accessible to everyone. Every decision we make is guided by core values we never compromise on.
3999 b is backed by a dedicated team of over 50 professionals — developers, designers, customer support specialists, and seasoned gaming industry consultants. Most of them are Bangladeshi, driven by a genuine desire to build something meaningful for their own community.
Our tech team continuously improves the platform's speed and security. Our customer support team is available 24 hours a day to assist users. And our content team ensures that every piece of information on 3999 b is clear and relevant to Bangladeshi users.
3999 b believes that a strong team is what truly makes the difference for users. That's why we never hesitate to invest in our people.
Where 3999 b is headed and how we plan to reshape gaming culture in Bangladesh
To give every gamer in Bangladesh a safe, transparent, and enjoyable online gaming environment. 3999 b wants every member to sit down and play with the confidence that they're in the right place.
Our goal is for 3999 b to become Bangladesh's number one online gaming destination — a place where both new and experienced gamers are equally welcome and can enjoy the best possible experience.
Looking ahead, 3999 b plans to launch a dedicated mobile app, more local payment options, and special betting features centered around Bangladeshi cricket events.
Over 500,000 Bangladeshi gamers trust us. Join 3999 b today and enjoy safe gaming, fast payments, and amazing bonus offers.