Every spin is a chance to win big. ok big's progressive jackpot grows daily and can trigger at any moment — the next winner could be you.
Each game has its own pool — a big win could be waiting in any of them
A portion of every bet is added to this pool. When it triggers, the entire pool goes to a single winner. No other platform in Bangladesh offers a progressive jackpot this large.
The pool resets at midnight every day and is distributed at least once before then. You can join with small bets too, making it perfect for new players.
Smaller jackpot, but far better odds of winning. At least one winner every hour. The perfect place to start.
No one knows when this jackpot will hit — it could trigger on any spin. That thrilling uncertainty is exactly what makes the game so exciting.
A special jackpot goes live during cricket matches. It triggers on specific events such as a hat-trick or a six-hit streak.
An exclusive jackpot for Gold VIP members and above — smaller pool, fewer participants, better odds.
This is a demo only — register to play for real
Winning the jackpot isn't out of reach — but knowing how it works gives you a real edge
Register for free at ok big and make a deposit.
Click on your preferred game from the list above.
Place a qualifying bet and spin — every spin is a chance to win.
If you hit the jackpot, the entire pool is instantly credited to your account.
Ok big offers two types of jackpots — each with its own distinct features
They've all won big on ok big — you could be next
| Winner | City | Game | Prize Amount | Date |
|---|---|---|---|---|
|
A
Karim A.
|
Dhaka | Mega Progressive | ৳ 85,32,000 Mega | Today |
|
Re
Ria B.
|
Khulna | Grand Spin | ৳52,80,000 | Today |
|
That
Tamim H.
|
Sylhet | Grand Spin | ৳ 32,00,000 | Yesterday |
|
Sun
Sabina K.
|
Chattogram | Mini Jackpot | ৳1,80,000 | Yesterday |
|
Mo
Mosharraf A.
|
Rajshahi | Mystery Drop | ৳4,50,000 | 2 days ago |
|
No
Nahida I.
|
Barishal | Diamond VIP | ৳ 1,25,00,000 VIP | 3 days ago |
A jackpot is the kind of win that comes out of nowhere — and can change your life. Ok bigThis happens every day at — someone spinning on their phone at home, and suddenly a big number lights up the screen. This isn't a story. This is real.
In a regular game, your winnings are fixed. But a progressive jackpot works entirely differently. Ok big's Mega Progressive Jackpot grows with every player who joins. Last month the pool exceeded BDT 17 crore — and one lucky winner took it all.
This is why the jackpot pool grows so much faster during IPL or World Cup season — more players are active than at any other time.
Many people assume you need to bet big to win a big jackpot. That's simply not true. Ok bigThe Mini Jackpot starts from just ৳50. Even the Grand Spin is accessible from ৳200. The bigger your bet, the higher your chances of triggering a jackpot — but smaller bets still have a chance too.
Ok bigThe Mystery Drop Jackpot at is a favourite for many. There's no set time or condition — it can trigger on any spin. That unpredictability is the real thrill. Many players say every spin makes their heart skip a beat.
The full amount is yours the moment the jackpot triggers ok big Winnings are credited directly to your account, from where you can withdraw via bKash, Nagad, or bank transfer. Bank transfer is the most convenient option for large amounts. VIP members enjoy faster withdrawal processing.
New members get a 100% bonus on their first deposit — which means double the chances to play for the jackpot.
Register for freeClear Answers to Two Important Questions