Fierce Fishing on 399det takes everything you know about fishing arcade games and turns the intensity up several notches. Monster sea creatures, explosive chain reactions, and a Rage Mode that doubles every multiplier on screen — this is the version built for players who want more than just a casual shoot.
New members get ৳300 free battle credits on first deposit — valid on Fierce Fishing only. Deposit via bKash, Nagad or Rocket. Claim now →
What Is Fierce Fishing
If you have played the standard Fishing game on 399det and found yourself wanting something with more edge, Fierce Fishing is exactly where you go next. The core mechanic is still the same — you pick a cannon, aim, fire, and collect payouts when you catch fish. But Fierce Fishing layers on a combat system that changes how the whole session feels.
The ocean in Fierce Fishing is not a peaceful place. The creatures here fight back. Armoured monsters absorb shots and retaliate with shockwaves that temporarily disable your cannon. Swarm fish move in coordinated attack patterns designed to drain your ammo before a boss arrives. And when Rage Mode activates — which happens randomly during any session — every multiplier on screen doubles for 20 seconds, turning an ordinary catch into something that can genuinely change your session balance.
399det built Fierce Fishing specifically for players who want a higher-stakes, faster-paced experience. The rooms hold up to 12 players simultaneously, boss fish spawn every three minutes rather than every ten, and the maximum payout ceiling sits at 2,000x — double what you can earn in the standard Fishing room.
Triggers randomly during any session. All active multipliers double for 20 seconds. The timing is unpredictable, which means every shot carries the potential to land during a Rage window.
Certain creatures in Fierce Fishing fire back. Hit an Armoured Kraken without enough firepower and it stuns your cannon for three seconds — a mechanic that does not exist in the standard Fishing room.
More players means boss fish go down faster, chain reactions happen more often, and the competitive energy in the room stays high throughout the session.
Top up your Fierce Fishing credits the same way you pay for anything else in Bangladesh — bKash, Nagad, or Rocket. Minimum deposit ৳200, withdrawals within a few hours.
Core Mechanic
Rage Mode is the defining feature of Fierce Fishing. Understanding when it triggers and how to maximise it is the difference between an average session and a genuinely big return.
Every shot you fire — hit or miss — adds a small amount to the Rage Meter shown at the bottom of your screen. The meter fills faster when you catch rare fish or land shots during a boss fight. You cannot force Rage Mode to trigger, but active play accelerates the meter.
When your personal Rage Meter hits 100%, Rage Mode activates for your cannon only. Other players in the room do not share your Rage window — it is individual. This means 12 players in a room can each have their own Rage Mode active at different times.
The moment Rage Mode activates, switch to the Dragon Cannon or Thunder Cannon if you are not already using one. The doubled multipliers apply to the payout of whatever you catch — not to the cannon damage — so you want to be targeting the highest-value fish on screen during those 20 seconds.
Once the window closes, your Rage Meter resets to zero and begins building again from the next shot. There is no cooldown penalty — you start accumulating immediately. Consistent, active play means you can trigger Rage Mode multiple times in a single session on 399det.
Occasionally, 399det triggers a Room-Wide Rage Event where all 12 players enter Rage Mode simultaneously for 30 seconds. This is announced 10 seconds in advance with a full-screen countdown. When it happens, every player in the room is firing at doubled multipliers at the same time — the boss fish that spawns during this window carries the session's highest possible payout.
Target Roster
Fierce Fishing on 399det features 18 monster species across four threat tiers. Here are the key targets and what each one pays when you bring it down.
Moves in aggressive swarms of 8–12. Individually low value but the swarm pattern means a single Spread Shot can catch four or five at once, making them efficient for credit building.
3x – 12xInflated and aggressive. When destroyed, the Rage Puffer explodes and adds 15% to your Rage Meter instantly — making it one of the most useful targets for building toward Rage Mode quickly.
15x – 40xFires electric bolts that temporarily disable the cannon of any player it hits. Prioritise the Storm Eel early — letting it roam the screen is expensive. Catching it also stuns nearby fish for two seconds.
60x – 150xLeaves a trail of fire across the screen as it moves. Any fish caught in the fire trail takes bonus damage. Catching the Blaze Carp while its trail is active triggers a 5-second auto-catch of all fish in the trail.
80x – 200xHeavy armour absorbs the first three shots without damage. On the fourth hit, armour cracks and the Kraken becomes vulnerable. If you stop firing mid-fight, the armour regenerates — you have to commit to the kill.
200x – 450xTurns invisible for three seconds at a time. You can still fire at its last known position — if your shot lands during the invisible phase and connects, the payout carries a 1.5x bonus on top of the base multiplier.
180x – 380xSpawns every three minutes. The Inferno Dragon breathes fire across the lower half of the screen, forcing players to aim high. The killing shot claims the full boss jackpot. During Rage Mode, this payout can reach 1,200x.
400x – 1,200xThe rarest and most powerful creature on 399det Fierce Fishing. Appears once per hour. Requires sustained fire from multiple players. The killing shot during a Room-Wide Rage Event pays the maximum 2,000x jackpot.
800x – 2,000x
Arsenal
Fierce Fishing on 399det gives you a wider weapon selection than the standard Fishing room. Two cannons are exclusive to Fierce Fishing and cannot be used anywhere else on the platform. Each weapon has a different cost per shot, a different damage profile, and a different interaction with the Rage Mode system.
| Weapon | Cost/Shot | Special Ability | Rage Bonus |
|---|---|---|---|
| Basic Cannon | ৳5 – ৳50 | None | Standard ×2 |
| Spread Blaster | ৳20 – ৳200 | 5-bullet fan spread | Standard ×2 |
| Laser Piercer | ৳50 – ৳500 | Pierces 3 targets in line | Standard ×2 |
| Homing Torpedo | ৳100 – ৳1,000 | Locks onto targeted fish | Standard ×2 |
| Inferno Cannon Exclusive | ৳300 – ৳3,000 | Fire trail — ignites nearby fish | ×2.5 during Rage |
| Void Cannon Exclusive | ৳500 – ৳5,000 | Area void burst — stuns all on screen | ×3 during Rage |
The Inferno Cannon and Void Cannon are exclusive to the Fierce Fishing room on 399det. The Void Cannon's ×3 Rage bonus makes it the highest-value weapon in the game during a Room-Wide Rage Event.
Why 399det
Fierce Fishing is a demanding game — fast reactions, real-time multiplayer, and high-stakes boss fights. The platform underneath it matters. Here is why 399det works for Bangladeshi players.
The Fierce Fishing controls on 399det are built for one-handed play on a phone screen. Tap to aim, hold to charge the Void Cannon, swipe to switch weapons — no desktop-first layout awkwardly ported to mobile.
The 399det app sends a push notification 60 seconds before a Room-Wide Rage Event is scheduled. You get time to open the game, switch to the Void Cannon, and be ready before the countdown hits zero.
No international card needed. Deposit and withdraw using bKash, Nagad, or Rocket — the same apps most people in Bangladesh already have on their phone. Minimum deposit ৳200, minimum withdrawal ৳200.
Fierce Fishing on 399det uses a certified random number generator for all fish spawns, boss timers, and Rage Mode triggers. The Rage Meter fills based on your actual shot count — nothing is manipulated to favour the house on individual sessions.
The 399det support team is available around the clock via live chat. Write in Bengali or English — both are handled by the same team with no delay difference between languages.
Battle Strategy
Fierce Fishing rewards players who manage their Rage Meter deliberately and pick their targets based on what is actually on screen. These tips are based on how the game actually plays on 399det.
Offers
399det runs dedicated promotions for Fierce Fishing players. These are separate from the general platform bonuses and apply specifically to the Fierce Fishing room.
New 399det members get ৳300 in free Fierce Fishing credits on their first deposit. No wagering requirement on the credits themselves — just play and keep what you win.
Claim NowEvery Friday, 399det returns 8% cashback on all Fierce Fishing losses from the previous week. Credited to your account every Saturday morning, ready to use in the next session.
Get CashbackMonthly leaderboard tracking total boss kills in Fierce Fishing. Top 10 players at month end share a ৳50,000 prize pool. Rankings update in real time on the 399det app.
Join LeaderboardRefer a friend to 399det and earn ৳150 in Fierce Fishing credits when they make their first deposit. Your friend also gets the Welcome Battle Bonus. Both bonuses are credited within 24 hours.
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