It started with a single dream. Today, 555oo has become the platform millions of Bangladeshi players rely on 555oo. We believe online gaming should be safe, transparent, and accessible to everyone.
To deliver a world-class gaming experience to every Bangladeshi player — safely, transparently, and in Bengali.
To build a platform where every player feels safe and every game is conducted with full transparency.
To elevate Bangladesh's gaming community to new heights through technology and genuine human connection.
Protecting players' funds and data, ensuring fair payouts, and delivering fast customer support — these are our unwavering commitments.
From a small team with a big dream to the platform it is today
555oo had a simple beginning. A group of young tech enthusiasts sat down one day and asked themselves — why shouldn't people in Bangladesh have access to a world-class online gaming experience? Back then, most platforms were foreign, with no Bangla language support, no local payment methods, and — most importantly — questionable trustworthiness.
And from that vision, 555oo was born 555oo. A small team, limited resources in those early days — but the goal was clear: to welcome everyone across Bangladesh into a safe, fun, and fair gaming world.
From those humble beginnings 555oo We've come a long way. From Dhaka to Chittagong, Rajshahi to Sylhet — our members span every district in the country. That trust is the greatest reward we could ask for.
The first version of 555oo launched with a team of just five people — limited games, but limitless enthusiasm.
555oo reached a new milestone as Bangladesh's first fully Bengali-language gaming platform.
Membership doubled after local mobile banking integration was introduced.
Mobile users grew by 300% following the launch of our Android and iOS apps.
With over 200,000 active members nationwide, 555oo has established itself as Bangladesh's leading gaming platform.
555oo continues to move forward with a Live Casino upgrade, an enhanced jackpot system, and stronger security features.
Every feature built with Bangladeshi players in mind
555oo operates under an international gaming license. Every transaction is protected by SSL encryption. Your money and personal data will never be shared with any third party — under any circumstances.
Withdrawing your winnings is completely hassle-free. Payouts via bKash, Nagad, and Rocket are processed in just 2–5 minutes. No hidden charges, no unreasonable conditions.
Slots, Live Casino, Sports Betting, poker, card games — over 500 games in one place, with new titles added every month.
Day or night, our Bangla-speaking support team is always here for you. Reach us anytime via live chat, phone, or email.
From a 150% welcome bonus for new members to regular reload bonuses, cashback, and loyalty points — the benefits never stop.
The Android and iOS apps are completely free. Smooth performance even on older phones. Play anywhere, anytime.
From the outside, we're a gaming platform. From the inside, we're a community built on responsibility.
At 555oo, there's one question we always ask ourselves — "Is this truly good for our players?" If the answer is yes, we move forward.
We believe lasting trust is built through small, consistent acts of honesty. No loopholes in our rules, no delays in payouts, and no compromises on privacy.
Our rules are written in plain language, bonus terms are clear, and all fees are disclosed upfront. No surprises.
We use industry-leading technology to keep your account, personal information, and financial transactions fully secure.
Every game is fair. Every player has an equal shot at winning. No favouritism — whether you're new or a longtime member.
We support gaming as entertainment. Self-exclusion and limit-setting tools are available to help prevent addiction.
555oo is more than a website — it's an active community of millions of Bangladeshis who support and uplift one another.
Experienced, dedicated, and always putting players first
With 12 years of tech industry experience, Rafiul is the visionary behind 555oo, driven by a mission to bring the gaming industry within reach of every Bangladeshi.
Cybersecurity expert Nafisa ensures every corner of the platform is secure and hacker-proof.
Tanvir ensures that every page and every button on 555oo is intuitive and enjoyable for Bangladeshi users.
Under Sumaiya's leadership, a support team of 50+ is ready to assist players around the clock, seven days a week.
At 555oo, we believe gaming should be a source of entertainment — not addiction or stress. That's why we actively promote responsible gaming.
Our platform lets you set your own deposit limits, session time limits, and temporarily suspend your account whenever you need. 555oo is strictly for users aged 18 and above.
If you feel gaming is having a negative impact on your life or someone you care about, reach out to us. We're here to help.
Read Our Responsible Gaming PolicyOperated for adults only. We take age verification seriously.
Manage your own gaming time directly from your settings.
Set daily, weekly, or monthly deposit limits.
Take a break and pause your account for a set period whenever you need to.
Join the platform trusted by millions of Bangladeshis. Free to register, easy to claim bonuses, and an experience like no other.
18+ | Responsible Gaming | Terms & Conditions