Each game has its own pool and winning odds — pick the one that suits you
A portion of every bet is added to the pool. The more players, the bigger the pool. Right now—
Resets every night at midnight. Bet throughout the day, and by the end of it one lucky player will win —
Catch the special Golden Fish in popular fishing games and receive an instant jackpot bonus —
Big wins are possible even with small bets. As little as ৳20 qualifies you for the mini jackpot — which triggers frequently throughout the day—
Land a Royal Flush and you'll receive a special jackpot prize on top of your regular winnings—
Place five correct bets on a specific match and the special Cricket Jackpot is triggered —
Win on special hands in Live Baccarat, Roulette, or Dragon Tiger and you'll receive a bonus jackpot prize—
Every Friday night brings the week's biggest jackpot draw — bets from any game count —
Winning a jackpot at 3999b is straightforward and fully transparent
Register at 3999b and make a minimum deposit of ৳100. You'll also receive a 150% bonus on your first deposit.
Use the 'Jackpot' filter in the lobby. Each game displays its current pool amount.
A bet as low as ৳20 qualifies you for the jackpot. The larger your bet, the higher your chances of triggering it.
Win a jackpot and the full amount is instantly credited to your account. Withdraw it however you like.
During Eid, Pohela Boishakh, Victory Day, and other special occasions, 3999b doubles its jackpot pool. Festive seasons also bring exclusive tournament jackpots with prize pools several times larger than usual.
During Eid ul-Fitr 2026, 3999b's special Eid Jackpot Pool distributed a total of ৳5 crore — with over 500 winners claiming prizes in just three days.
Open an Account NowBig jackpot winners on 3999b over the last 7 days
| Winner | Games | Jackpot Type | Prize | Date |
|---|---|---|---|---|
| KK***ul | Mega Slots | Progressive | ৳8,70,000 | Today, 11:32 |
| SS***na | Fishing Game | Fishing | ৳4,20,000 | Yesterday, 20:15 |
| RR***im | Daily Slots | Daily | ৳3,45,670 | Yesterday, 23:59 |
| MM***on | Poker | Poker | ৳2,85,000 | 2 days ago |
| TT***ra | Cricket Betting | Cricket | ৳1,95,500 | 3 Days Ago |
| JJ***ti | Live Baccarat | Live | ৳1,25,000 | 4 days ago |
| HH***an | Weekly Mega Pool | Weekly | ৳12,35,000 | 5 days ago |
Fishing game betting has become hugely popular in Bangladesh. On 3999b, the added chance to win a jackpot while playing fishing games makes it even more exciting. Catch a rare Golden Fish or Boss Monster in any round and a bonus jackpot prize from the pool is triggered automatically.
You can fish using bullets of different values. The higher the bullet value, the greater your chance of catching bigger fish — and the higher your odds of triggering the jackpot.
All jackpots are governed by internationally certified RNG (Random Number Generator) — completely fair and unpredictable.
When you win a jackpot, the full amount is credited to your wallet instantly — no delays, no additional verification required.
1–3% of every qualifying bet goes into the progressive pool. With thousands of players active simultaneously in Bangladesh, the pool grows fast.
There's no upper limit on 3999b jackpot prizes. The bigger the progressive pool grows, the more the winner takes home.
When most people hear the word 'jackpot' in online betting, the first thing they wonder is — can you actually win it? At 3999b, hundreds of Bangladeshis are winning jackpot prizes every single day — from small mini jackpots all the way up to mega jackpots worth crores of BDT. This isn't just talk; winner records are publicly verifiable on the site.
3999b offers two main types of jackpots. The first is the Progressive Jackpot — the pool grows with every bet placed, and when a lucky player triggers it, they win the entire amount at once. The pool then resets to zero and starts building again. The second is the Fixed Jackpot — a set prize awarded whenever specific conditions are met.
What makes progressive jackpots on 3999b stand out is that they're linked across multiple games. That means even when you play Mega Slots, you're contributing to the same progressive pool — so it grows fast. With a large player base like Bangladesh's, that pool builds up remarkably quickly.
Poker jackpots work a little differently — here, landing a Royal Flush or certain rare hands triggers the jackpot. It's a blend of skill and luck, since decision-making plays a real role in poker. At 3999b's live poker tables, every hand carries extra excitement because the jackpot can trigger at any moment.
The Daily Jackpot is a favourite among regular players because a guaranteed prize is paid out every single day. The draw takes place at midnight, and one or more qualifying bettors walk away with a prize. All it takes to enter is a ৳20 bet.
The Weekly Mega Pool is the most exciting one — it's built from an entire week's worth of bets, so it reaches a massive size. It's distributed every Friday at 10:00 PM, and many players look forward to that moment all week.
At 3999b, poker is more than just a card game — every hand comes with a chance to win a jackpot. Land a Royal Flush, Straight Flush, or four aces and a bonus jackpot is triggered.
Much like a late-night poker session at the local market, 3999b runs regular nightly poker tournaments — and joining in also increases your chances of earning jackpot bonuses.
Frequently asked questions about 3999b jackpots
Open a free account on 3999b, deposit just ৳100, and join the jackpot race today. You'll also get a 150% bonus on your first deposit.