We believe gaming is about more than winning — it's about the experience. b3999 is committed to providing every player with a safe, transparent, and exciting environment.
Born in 2018 from the dream of a small team b3999. That team had one goal — to bring a reliable, fun, and secure online gaming platform to every corner of Bangladesh. Starting with just a handful of games, b3999 now boasts a portfolio of over 1,000 games, including Sports Betting, Live Casino, slots, bingo, and much more.
The online gaming market in Bangladesh is growing fast — but it also has no shortage of unreliable platforms that take advantage of players. b3999 Standing in contrast to that experience, we are transparent, we are responsible, and we respect our players. It is on this foundation of trust that over 500,000 active members play on b3999 every day.
Our platform is built with a mobile-first mindset. Since most people in Bangladesh access the internet on smartphones, b3999 App Built to be lightweight and fast-loading, with a seamless experience across both Android and iOS devices.
When it comes to payments, we've integrated Mobile Banking, Nagad, Rocket, and multiple other local payment methods with Bangladeshi players in mind. From deposits to withdrawals — everything is completed within minutes.
b3999Joining - isn't just about opening a gaming account. It's about becoming part of a community — one built on competition, rewards, and something new to look forward to every day. From our VIP program to weekly bonuses, reload offers, and cashback, b3999 is committed to delivering Bangladesh's best gaming experience.
We believe in responsible gaming. Every player has access to deposit limits, self-exclusion, and cooldown tools — because at b3999, your well-being is the biggest win of all.
Our customer support team is available via live chat 24/7, 7 days a week. Whatever the issue, whatever the question — we're always here for you. Making your b3999 experience as smooth and enjoyable as possible is our top priority.
Every feature is built with Bangladeshi players in mind.
Your account and transactions are fully protected with 256-bit SSL encryption and two-factor authentication. Our servers are monitored around the clock.
Slots, Live Casino, Bingo, Sports Betting — all under one roof. We are partnered with the world's leading game providers.
The b3999 app is available on Android and iOS. It loads in seconds, uses minimal data, and stays responsive on any network.
Over 10 payment options including Mobile Banking, Nagad, and Rocket. Deposits are instant, and withdrawals are processed in an average of just 3 minutes.
An exclusive VIP Club for regular players. Enjoy special bonuses, a personal account manager, and the fastest payouts on the platform.
Our support team speaks Bangla and is available 24/7 via live chat. Any issue, resolved in moments.
Every decision at b3999 is guided by a set of core values that drive everything we do, day in and day out.
All rules, payout rates, and bonus terms are clearly disclosed. No hidden fees, no surprises.
Protecting each player's personal data and funds is our highest priority.
We promote responsible gaming and respect the well-being of every player.
We stay ahead of the curve in technology and gaming experience, with new features added on a regular basis.
Online gaming services launched in Bangladesh with a small founding team. Over 10,000 registrations in the very first month.
The b3999 app launched on both Android and iOS, reaching 50,000+ downloads within the first 3 months.
Live dealer games and cricket & football betting sections go live. User count surpasses 100,000.
A dedicated VIP Club was launched for regular players, featuring exclusive rewards and privileges.
B3999 grew into one of Bangladesh's largest gaming platforms, expanding its payment options and game library.
Join millions of Bangladeshi players. Free to register, endless to enjoy.