399b Fishing Games
Ocean King Jackpot on 399b is not your average fishing game. It's a full multiplayer underwater battle where skill, timing, and the right weapon choice can turn a small bet into a massive payout. Thousands of Bangladeshi players log in every day just for this one game — and once you understand how it works, you'll see exactly why.
18+ Only | Fair Play Certified | Mobile Ready
Ocean King Jackpot is a multiplayer fishing arcade game available on the 399b platform. The concept is straightforward — you're in an underwater arena with up to three other players, and you fire cannons at fish swimming across the screen. Each fish you catch pays out based on its multiplier value, and the bigger the fish, the bigger the reward.
What makes Ocean King Jackpot different from a standard slot or table game is that your decisions actually matter. You choose which fish to target, which weapon to use, and how much to bet per shot. A player who understands the game mechanics will consistently outperform someone who just fires randomly — and that's a big part of why this game has built such a loyal following on 399b.
The jackpot element adds another layer. Certain boss fish and special events trigger jackpot rounds where the multipliers jump dramatically. Landing one of these during a session can completely change your balance in a matter of seconds. It's the kind of moment that keeps players coming back to 399b day after day.
Know your targets — each fish in Ocean King Jackpot on 399b pays differently.
The most common targets in Ocean King Jackpot. Easy to catch, low cost per shot, and they keep your balance ticking over while you wait for bigger opportunities.
2x – 5xMid-tier targets that require more shots to catch but pay out significantly more. On 399b, these are the bread-and-butter targets for experienced Ocean King players who balance risk and reward carefully.
10x – 50xOne of the most sought-after targets in the 399b Ocean King Jackpot lobby. Slow-moving but tough — takes coordinated fire from multiple players to bring down reliably.
80x – 200xThe rarest and most rewarding target in the game. When the Ocean King appears on 399b, the whole room shifts focus. Landing the kill shot triggers the jackpot round.
500x – 1000x
If you've never played a fishing game before, Ocean King Jackpot on 399b is one of the best places to start. The controls are simple, but there's real depth once you get into the strategy side of things.
Head to your 399b account and navigate to the fishing games section. Ocean King Jackpot is listed prominently — tap or click to launch it directly in your browser or app.
399b offers multiple Ocean King rooms with different minimum bets. Start with a lower-stakes room if you're new, or jump into a high-roller room if you're confident in your aim and strategy.
Different cannons have different fire rates and power levels. A basic cannon is cheap per shot but slower. Upgraded weapons cost more per shot but deal more damage — essential for taking down boss fish quickly.
Tap or click to aim your cannon at a target fish. When a fish is caught, your winnings are added to your 399b balance instantly. Keep an eye on the screen for special fish and jackpot triggers.
There's no lock-in period on Ocean King Jackpot. When you're done playing, your 399b balance is available for withdrawal immediately via bKash, Nagad, or Rocket.
Ocean King Jackpot on 399b gives you a full arsenal — use it wisely.
Low cost, steady fire rate. Best for small fish farming.
Higher damage per shot. Ideal for mid-tier targets.
Chain lightning hits multiple fish in one shot.
Area-of-effect blast — clears groups of small fish fast.
Precision single-target shot with maximum damage output.
Special weapon that triggers a screen-wide catch event.
The jackpot system is what separates Ocean King Jackpot from every other fishing game on 399b. There are multiple jackpot tiers, each triggered by different in-game events. Here's how they break down.
| Jackpot Tier | Trigger | Multiplier Range | Frequency |
|---|---|---|---|
| Mini Jackpot | Catch 5 fish in 10 seconds | 20x – 50x | Common |
| Minor Jackpot | Kill a Giant Octopus solo | 80x – 150x | Occasional |
| Major Jackpot | Trigger the Dragon Vortex event | 200x – 400x | Rare |
| Grand Jackpot | Land the kill shot on Ocean King Boss | 500x – 800x | Very Rare |
| Mega Jackpot | Full room cooperative boss kill | 800x – 1000x | Jackpot Event |
All jackpot outcomes on 399b are generated by certified RNG systems and independently audited for fairness.
Out of all the games available on 399b, Ocean King Jackpot consistently ranks as one of the most played. Here's how it compares to other popular titles in terms of player engagement and session length.
Based on average daily active sessions on the 399b platform.
Up to four players share the same screen on 399b, making Ocean King Jackpot a social experience. Coordinating with other players to take down boss fish adds a layer of excitement you don't get from solo games.
Unlike pure luck-based games, Ocean King Jackpot rewards players who understand targeting priorities, weapon selection, and bet sizing. The more you play on 399b, the better your results tend to get.
Sessions on 399b Ocean King Jackpot move quickly. There's always something happening on screen — new fish spawning, special events triggering, and jackpot rounds dropping without warning.
The game is fully optimised for mobile play on 399b. The controls are touch-friendly, the graphics scale well on smaller screens, and it runs without lag even on mid-range Android devices.
These aren't guaranteed strategies — but they're what experienced 399b players actually do.
New players on 399b often waste shots firing at every fish that appears. Focus on targets that are slowing down or moving in a predictable path — your hit rate goes up significantly when you're selective about what you aim at.
Using a basic cannon on a boss fish is a waste of time and money. On 399b, switch to a higher-powered weapon when a valuable target appears, and drop back to a cheaper cannon when farming smaller fish between events.
In multiplayer rooms on 399b, other players' fire patterns give you useful information. If everyone is targeting the same fish, it's about to die — time your shots to land the kill and claim the bonus payout.
Ocean King Jackpot is fast-paced and it's easy to lose track of how much you've spent. Before you start a session on 399b, decide on a budget and stick to it. The responsible gaming tools in your account can help with this.
If you're new to 399b, your 100% welcome bonus gives you extra balance to play with. Use it to explore Ocean King Jackpot at a comfortable bet level before committing larger amounts from your own funds.
More players in the room means more firepower on boss fish, which means jackpot events trigger more frequently. On 399b, Ocean King Jackpot rooms tend to fill up in the evenings — that's when the action is at its best.
Common questions from 399b players about Ocean King Jackpot.