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399days — Bangladesh's Trusted Gaming Platform

We believe online gaming should be safe, transparent, and enjoyable for everyone. 399days was built with that vision in mind — for the millions of gaming enthusiasts across Bangladesh.

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500+
Game Title
24/7
Customer Support
100K+
Registered Members
98%
Satisfaction Rate
Our Story

How It All Started The 399days Journey

399days began with a simple question — could Bangladeshi players have a truly great, safe, and enjoyable online gaming experience? The answer was yes, and 399days was built on that yes.

Our team includes seasoned gaming experts, technology professionals, and customer service specialists — all working toward one goal: delivering the best possible gaming experience for Bangladeshi players. 399days is more than a platform; it is a community.

World-class game providers, transparent RTP data, fast payment processing, and customer support in Bangla — these four pillars are what 399days stands on. We believe gaming should be a source of entertainment, not stress, which is why responsible gaming is at the core of everything we do.

Our Commitment
  • Fully transparent RTP and game information disclosed
  • Fast & Secure Deposits and Withdrawals
  • 24/7 Customer Support in Bangla
  • Responsible Gaming Tools & Resources
399days Gaming Platform
Our Journey
2020
The Founding of 399days
A small but passionate team launched a Bangladesh-focused gaming platform and set the journey in motion.
2021
Live Casino Is Live
Live table games from Evolution and Pragmatic Play were added to the platform, and the player base doubled.
2022
Mobile App & Betting Section
A dedicated mobile app and Sports Betting section were added, making the platform more complete than ever.
2023
100K Members Milestone
Registered members exceeded 100,000. Full customer support in Bangla was launched.
2026
New Games & Enhanced Security
500+ game titles added, along with advanced encryption and responsible gaming features.
Our Features

Why 399days Best Choice?

Here is a quick look at what sets 399days apart from the thousands of online gaming platforms in Bangladesh.

100% Safe & Licensed

399days operates under an international gaming license. Your account and funds are fully protected through SSL encryption and two-factor authentication. Third-party auditors regularly verify our games and transactions.

500+ World-Class Games

Slots, Live Casino, bingo, and Sports Betting from the world's top providers — including Pragmatic Play, NetEnt, Microgaming, and Evolution — all in one place. New games are added to 399days every week.

Mobile-First Design

399days is built with mobile users in mind. It runs smoothly in the browser on both Android and iOS. A dedicated app is also available for a faster, more optimized experience.

Fast Payment System

Deposit and withdraw quickly and hassle-free via mobile banking, e-wallets, and bank transfers. Most withdrawal requests are processed within 24 hours.

24/7 Support in Bangla

Our customer support team speaks Bangla and is available 24/7, every day of the week. Reach us via live chat or email — whichever works best for you.

Rewarding Bonus Program

Welcome bonuses, free spins, weekly cashback, VIP program — the bonus offers at 399days are genuinely competitive. Transparent wagering conditions, no hidden terms.

Our Mission

To bring world-class, safe, and enjoyable online gaming to every corner of Bangladesh. We want 399days to be the first and most trusted choice for gamers across the country.

Our Philosophy

Our goal is to build a gaming ecosystem where technology, entertainment, and responsibility go hand in hand. We believe that running an honest business and keeping players satisfied are not competing priorities — they depend on each other.

Our Values

Transparency, trust, innovation, and responsibility — these four values are the backbone of 399days. Behind every decision, we ask ourselves first: is this the right thing for our players?

Transparency Trust Innovation Responsibility
Our Team

The People Behind It 399days

Our dedicated and experienced team is what makes 399days better every single day.

Rahat Hossain
Chief Executive Officer
10 years of gaming industry experience. Deep insight into Bangladesh's online gaming market.
Tanvir Ahmed
Chief Technology Officer
The principal architect behind the platform's tech infrastructure and security systems. A cybersecurity expert.
Sumaiya Islam
Head of Customer Experience
Dedicated to ensuring player satisfaction at all times. Manages the Bangla support team with skill and care.
Faisal Karim
Game Partnerships Manager
Builds and maintains relationships with the world's top game studios. The driving force behind bringing new games to the platform.
Responsible Gaming

Players' Security First

At 399days, responsible gaming is more than a policy — it is part of our culture. We believe it is our responsibility to protect the mental and financial well-being of every player.

Our platform offers deposit limit settings, self-exclusion options, session timers, and reality check features. These tools help you stay in control of your gaming habits. 399days always reminds you: gaming is for entertainment — keep it that way.

Responsible Gaming Policy
Deposit Limit Control
Set your own daily, weekly, or monthly deposit limits. You can update them anytime from your account settings.
Session Timer
After a set period of play, you will receive an automatic reminder. It makes it easier to decide when to take a break.
Self-Exclusion
If needed, you have the option to temporarily suspend your account for a set period of time.
Age Verification
399days strictly enforces an 18+ policy. Age verification is mandatory at the time of registration.
Join Today

399days' Part of the Family Become

399days is trusted by over 100,000 Bangladeshi gamers. Register for free today and claim your welcome bonus.

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