Since 2020, we've been delivering the best online entertainment to Bangladeshi gamers — Sports Betting, slots, fish games, and more, all in one place, in a fully safe and transparent environment.
Ko77 started from a simple idea — to create a reliable, transparent, and enjoyable online gaming experience for people in Bangladesh. At the time, there was no platform truly built with Bangladeshi users in mind. Payment hassles, no support in Bengali, poor mobile performance — these were problems everyone knew.
Ko77 was built with exactly those challenges in mind. Our entire team understands what Bangladeshi users need — because we're from here too. Easy transactions via bKash, Nagad, and Rocket, customer support in Bengali, and a complete mobile experience — these are the foundations of ko77.
Ko77's goal is straightforward — every Bangladeshi gamer deserves to enjoy entertainment in a safe environment. We believe transparency and trustworthiness are a platform's greatest assets. That's why every step we take puts our users first.
At ko77, you'll find live betting on cricket and football, hundreds of slots, exciting fish shooting games, and Live Casino. All games run in partnership with internationally certified software providers, so every outcome is fully fair and verifiable.
Ko77 believes entertainment should always be enjoyed responsibly. We do not accept registrations from anyone under 18. Users can also set their own deposit limits and temporarily suspend their account if needed. Visit our Responsible Gaming page for full details.
Our goal goes beyond running a gaming site — we want ko77 to be a trusted hub for Bangladesh's gaming community, where every member feels safe, respected, and satisfied.
Ko77 began serving its first Bangladeshi users with Sports Betting and slots.
BKash and Nagad payments integrated for faster, easier transactions. Membership surpasses 50,000.
Android and iOS apps launched. Fish Shooting games category added.
Live dealer games and a VIP loyalty program are now live. Membership has surpassed 300,000.
Ko77 is now one of Bangladesh's largest online gaming communities.
Every transaction and game result on ko77 is completely transparent. We do not support hidden terms or deceptive practices. Our users are our greatest strength.
We serve the people of Bangladesh with a deep understanding of the local landscape. Bengali-language support, local payment methods, and coverage of homegrown sports — these are our priorities.
Ko77 uses the latest technology to keep your gaming experience smooth at all times. Our platform loads fast even on a slow connection.
Your account and data are always protected through 256-bit SSL encryption, two-factor authentication, and regular security audits.
From new members to regular players — ko77 has great bonuses for everyone. Welcome offers, cashback, reload bonuses, and VIP rewards are given out regularly.
Ko77 runs limit settings, self-exclusion tools, and responsible gaming programs to make sure entertainment never becomes a problem.
Bet live on cricket, football, kabaddi, and 30+ other sports. Real-time odds updates and live scores, all in one place.
Slot games from the world's top providers are now on ko77 — from classic 3-reel titles to Megaways, all in one platform.
Hunt fish in a vibrant underwater world and win big prizes. Multiplayer mode lets you play alongside friends too.
Deposit and withdraw in minutes via bKash, Nagad, Rocket, or any mobile banking. No hidden charges.
Download the free app for Android & iOS. Enjoy push notifications, fingerprint login, and offline cache support.
The more you play, the more points you earn. Reach VIP status and unlock exclusive bonuses, faster withdrawals, and a dedicated account manager.
Every game on ko77 is RNG (Random Number Generator) certified. Game outcomes are never manipulated in anyone's favor.
We're more than a business — we're a community. We listen to user feedback and keep improving based on what we hear.
Betting guides, tips, and responsible gaming information are provided free of charge for new users.
Ko77 never stands still. New games, new payment options, new features — we're always working to be better.
Every feature is built based on careful analysis of what users actually need.
24/7 server monitoring and security are maintained at all times.
Live chat support in Bangla is available around the clock, every day.
Fast and secure payment processing is guaranteed.
Over 500,000 members have already joined ko77. Register today and get a special welcome bonus on your first deposit.