9bat Mermaid Fishing —
Hunt the Depths for Massive Multipliers

Mermaid Fishing is Bangladesh's most-played fish shooting game on 9bat. Dive into a vivid underwater world, target rare sea creatures, and walk away with multipliers that can reach 1,000× your bet — all from your phone with bKash or Nagad deposits in seconds.

Skill-Based Shooting Multiplayer Rooms Up to 1,000× Multiplier Mobile Optimised 21+ Only

1,000×

Max Multiplier

50+

Sea Creatures

৳10

Min Bullet Cost

24/7

Live Rooms Available

Game Overview

What Is Mermaid Fishing on 9bat?

Mermaid Fishing is a fish shooting arcade game — a genre that has exploded in popularity across Bangladesh, particularly among players in Dhaka, Chittagong, and Sylhet who want something faster and more interactive than a traditional slot machine. Unlike passive reel-spinning games, Mermaid Fishing puts you in direct control: you aim a cannon, fire bullets at swimming sea creatures, and collect rewards based on what you hit and how many coins you spend per shot.

The game is set in a richly animated underwater world where mermaids, giant crabs, electric eels, golden sharks, and mythical sea dragons drift across the screen in waves. Each creature carries a different prize multiplier — the tougher the target, the bigger the reward. Landing a direct kill on a rare Sea Dragon during a bonus wave can return 500× to 1,000× your bullet cost in a single shot.

On 9bat, Mermaid Fishing is available across multiple room tiers — from the beginner Coral Room starting at ৳10 per bullet right up to the high-stakes Deep Ocean Room where each bullet costs ৳5,000. Players across Bangladesh can jump in at their preferred risk level, deposit instantly via bKash or Nagad, and start hunting within minutes. No download is required — the game runs entirely in your mobile or desktop browser.

Technical Details

Mermaid Fishing — Full Game Specifications

All the numbers you need before loading up a room on 9bat.

Specification	Detail	Notes
Game Type	Fish Shooting Arcade	Multiplayer Skill-Based
Min Bullet Cost	৳10 per shot	Coral Room — beginner tier
Max Bullet Cost	৳5,000 per shot	Deep Ocean Room — high-roller tier
Max Multiplier	1,000×	Sea Dragon — Rare Boss
RTP	96.80%	Above Average
Players Per Room	Up to 4 simultaneous	Shared screen, individual cannons
Bonus Waves	Random trigger	Boss fish and rare creature swarms
Special Weapons	3 types	Lightning Net, Freeze Ray, Storm Bomb
Jackpot System	Progressive (4 tiers)	Mini, Minor, Major, Grand
Mobile Compatible	Yes — Android & iOS	No download required on 9bat
Currency on 9bat	Bangladeshi Taka (৳)	All bets displayed in BDT
Auto-Fire Mode	Available	Lock target and fire continuously

Target Guide

Sea Creatures and Their Prize Multipliers

Mermaid Fishing features over 50 underwater targets, each with its own multiplier and difficulty rating. Here is a breakdown of the most important creatures you will encounter in the game on 9bat.

🐠

Clown Fish

2×–5×

Easy

🦀

Giant Crab

10×–20×

Easy

🐙

Octopus

25×–40×

Medium

🦈

Golden Shark

50×–100×

Medium

🧜

Mermaid Queen

150×–300×

Hard

🐉

Sea Dragon

500×–1,000×

Boss

How Multipliers Are Calculated

Your payout equals your bullet cost multiplied by the creature's prize multiplier. If you fire a ৳200 bullet and kill a Golden Shark worth 80×, you receive ৳16,000 for that single shot. Boss creatures like the Sea Dragon appear only during special Bonus Wave events — these are the moments where the biggest wins on 9bat's Mermaid Fishing are realistically achievable.

Game Features

What Makes Mermaid Fishing Stand Out on 9bat

From special weapons to a four-tier progressive jackpot, Mermaid Fishing offers more depth than most fish shooting games available to Bangladesh players today.

Lightning Net

Deploy the Lightning Net to electrify a wide area of the screen, stunning and killing multiple fish simultaneously. It costs 20× your current bullet value but can wipe out an entire school of medium-tier fish in one activation, returning far more than the investment when timed correctly during dense fish waves.

Freeze Ray

The Freeze Ray temporarily halts all on-screen creatures for 5 seconds, giving you a window to aim and fire multiple shots at high-value targets that would otherwise dart off-screen. This is the most effective tool to use when a Mermaid Queen or Golden Shark appears near the edge of the play area.

Storm Bomb

The Storm Bomb is the most powerful single-activation weapon in Mermaid Fishing. It deals heavy damage to every creature on screen and has a chance to instantly kill boss-tier fish regardless of their remaining health. Reserve it exclusively for Sea Dragon bonus waves to maximise returns.

Progressive Jackpot (4 Tiers)

Every bullet fired on 9bat contributes a small fraction to the shared progressive jackpot pool. The four tiers — Mini, Minor, Major, and Grand — can be won randomly at any time during regular play. The Grand jackpot has been known to accumulate to seven-figure Taka amounts during peak play periods.

Multiplayer Rooms

Up to four players share the same screen simultaneously, each controlling their own cannon. While you are not competing directly against other players for the same fish kill credit, the shared environment creates a lively atmosphere reminiscent of the arcade halls popular in Dhaka's Bashundhara City and Gulshan neighbourhoods.

Bonus Wave Events

Randomly triggered Bonus Wave events flood the screen with rare and high-multiplier creatures for a limited duration. During a Sea Dragon Bonus Wave, the normally scarce boss creature appears multiple times in quick succession — this is when experienced 9bat players switch to their heaviest bullet setting and unleash special weapons.

Room Selection

Choose Your Room — From Casual to High-Stakes

Mermaid Fishing on 9bat operates across four distinct room tiers, each calibrated for a different player budget. Pick the room that matches your bankroll and comfort level.

🪸

Tier 1

Coral Room

Bullet Range৳10 – ৳100

Perfect for players new to fish shooting games or those who want extended entertainment on a modest budget. Max creature multiplier in this room is capped at 200×.

Best for Beginners

🌊

Tier 2

Blue Lagoon Room

Bullet Range৳100 – ৳500

The most popular room among regular 9bat players in Dhaka and Chittagong. A balanced mix of accessibility and genuine win potential with all bonus waves active.

How to Play Mermaid Fishing on 9bat

New to fish shooting games, or just new to 9bat? Follow these steps to get from registration to your first shot in under five minutes. Players across Dhaka, Sylhet, Khulna, Rajshahi, and Cox's Bazar all follow the same simple process.

Age Requirement

You must be 21 years of age or older to register and play on 9bat. Age verification is mandatory during the KYC process. Any account found to belong to a player under 21 will be closed immediately and any balance returned subject to verification.

1

Register Your 9bat Account
Visit the 9bat Login page and complete the quick sign-up form with your mobile number, chosen username, and a secure password. The entire process takes less than 60 seconds and requires no app download.
2

Deposit via bKash, Nagad or Your Preferred Method
Head to the Cashier section of your account. Choose bKash or Nagad for instant clearance — funds appear in your account balance within seconds. Rocket, Upay, Dutch-Bangla Bank, and major international cards are also supported. The minimum deposit is ৳200.
3

Claim Your Welcome Bonus
First-time depositors at 9bat are eligible for a 100% match welcome bonus up to ৳20,000. The bonus credits automatically after your qualifying deposit. Check the Promotions page for current wagering conditions before you play.
4

Navigate to Mermaid Fishing
Use the top navigation to open the 9bat Casino section, then locate Mermaid Fishing in the Arcade or Fish Shooting category. Alternatively, use the site search bar — type "Mermaid Fishing" and click the game tile to launch instantly in your browser.
5

Select Your Room and Bullet Cost
Choose a room tier that matches your budget — start with the Coral Room if you are new. Set your bullet cost using the in-game selector (৳10 to ৳5,000 depending on the room). Aim with your cursor or tap on mobile, and fire away. Adjust bullet cost at any time between shots.
6

Withdraw Your Winnings
Ready to cash out? Go to the Cashier, select Withdrawal, and pick your preferred method. bKash and Nagad withdrawals for fully verified accounts are typically processed within 30 minutes. Complete your KYC early to unlock the fastest withdrawal speeds and highest daily limits.

Player Strategy

Mermaid Fishing Strategy: How to Improve Your Session Returns

Mermaid Fishing is more skill-influenced than a traditional slot — your aim, timing, and weapon management genuinely affect how efficiently you convert bullets into returns. Here is what experienced 9bat players across Bangladesh have learned through practice.

Target Priority — Work Smarter, Not Faster

Beginners instinctively fire at every creature on screen — this is the fastest way to burn through your balance. Experienced players focus fire on medium-tier targets like the Giant Crab and Octopus, which offer good multiplier-to-health ratios. Reserve your highest bullet cost shots for Golden Sharks and above. Never waste a high-cost bullet on a small Clown Fish — the math does not work in your favour.

Special Weapon Timing

The three special weapons — Lightning Net, Freeze Ray, and Storm Bomb — have cooldown periods after use. The biggest mistake players make is activating them during sparse fish periods. Hold your weapons until a Bonus Wave begins, then deploy the Freeze Ray first to stop boss creatures, fire your heaviest bullets, and finish with the Storm Bomb if the boss is still alive. This sequencing consistently produces the highest single-session returns on 9bat.

Bankroll Management for Fish Shooting

margin-bottom:0.6rem;">Bankroll Management for Fish Shooting

A good rule of thumb used by regular 9bat players in Dhaka and Chittagong: never set your bullet cost above 2% of your total session bankroll. If you deposit ৳5,000 for a session, keep your bullet cost at ৳100 or below. This gives you enough shots to ride out dry stretches and still be in the game when a lucrative Bonus Wave triggers. Moving up a room tier should only happen after you have comfortably sustained three consecutive sessions in your current tier.

Bullet Efficiency by Target Type

Clown Fish (2×–5×)Low Efficiency

Giant Crab (10×–20×)Fair

Octopus (25×–40×)Good

Golden Shark (50×–100×)Very Good

Mermaid Queen (150×–300×)Excellent

Sea Dragon (500×–1,000×)Maximum

Efficiency reflects expected return per bullet relative to creature health. Boss creatures require more shots but yield disproportionately higher rewards when killed.

Mobile Play Tips for Bangladesh Players

Use a stable Wi-Fi connection — 4G is fine for most rooms but deep in Bonus Waves, frame drops on 3G can cause missed shots on fast-moving boss fish.
Enable screen lock-off prevention in your phone settings so the game does not pause mid-session.
On Android devices, close background apps before loading the Deep Ocean Room to free up RAM for smooth rendering.
Tap and hold for Auto-Fire on high-density fish waves — this conserves fingertip energy during long sessions and keeps a consistent firing rhythm.
Keep your bKash or Nagad app ready in the background for quick top-ups between sessions if your balance runs low during a hot Bonus Wave streak.

Deposits & Withdrawals

Fast Payments for Bangladesh Players on 9bat

Loading your account to play Mermaid Fishing on 9bat takes under two minutes from anywhere in Bangladesh. Every major local payment method is supported alongside international options.

bKash

Bangladesh's most widely used mobile financial service. Deposits clear instantly on 9bat — send from your bKash app or USSD menu in seconds. Minimum deposit ৳200. Available to players in every district including remote areas of Barisal, Rangpur, and Mymensingh.

Instant Deposit

Nagad

The Bangladesh Post Office-backed mobile wallet beloved by players across Sylhet and Chittagong for its reliability. Nagad deposits and withdrawals on 9bat process with the same speed as bKash. An excellent alternative if your bKash daily limit has been reached.

Instant Deposit

Rocket & Upay

Dutch-Bangla Bank's Rocket and Upay are both fully supported on 9bat. If you already use Rocket for everyday transactions, funding your Mermaid Fishing sessions requires no new account setup — simply link your existing Rocket number in the 9bat Cashier.

Supported

Bank Transfer

Direct bank transfers are accepted from all major Bangladeshi banks including BRAC Bank, City Bank, Dutch-Bangla Bank, Islami Bank, and Sonali Bank. Processing times for bank transfers are typically 30–60 minutes. Best suited for larger deposits above ৳50,000.

All Major Banks

Visa & Mastercard

International debit and credit cards are accepted on 9bat for players who prefer card-based payments. Both Visa and Mastercard are supported. Note that some Bangladeshi-issued cards may require your bank's international transaction permission to be enabled before use.

International Cards

Secure & Encrypted

All financial transactions on 9bat are protected by SSL encryption. Your payment details are never stored in plain text on 9bat's servers. Two-factor authentication is available for all accounts and strongly recommended for players using the Deep Ocean high-roller room.

SSL Protected

Play Responsibly

Responsible Gaming at 9bat

Mermaid Fishing is designed to be an entertaining arcade experience — and 9bat is committed to keeping it that way for every player across Bangladesh. Gambling of any form should always remain a leisure activity. If the fun stops, it is time to step back.

9bat provides a full suite of responsible gaming tools available directly from your account settings. If you ever feel your play is getting out of control — or you are chasing losses across multiple Mermaid Fishing sessions — use the self-exclusion or cool-off tools immediately, or contact our 24/7 English support team for assistance.

21+ Only — For Adults Aged 21 and Above

Deposit Limits

Set daily, weekly, or monthly deposit caps from your account dashboard to stay within your budget.

Session Time Limits

Receive automatic alerts when you have been playing for a set period of time.

Cool-Off Period

Take a break of 24 hours, 7 days, or 30 days without permanently closing your account.

Self-Exclusion

Permanently close your account or exclude yourself for a set period via the Responsible Gaming page.

FAQ

Mermaid Fishing on 9bat — Frequently Asked Questions

The questions Bangladesh players ask most often about Mermaid Fishing on 9bat, answered clearly and in full.

Is Mermaid Fishing a game of skill or pure luck?

Mermaid Fishing is a hybrid of skill and chance. Your aim, target selection, and weapon timing are genuine skill elements that influence your bullet efficiency and overall session returns. However, the spawn timing of high-value creatures, Bonus Wave triggers, and jackpot outcomes are governed by a certified random number generator — these cannot be predicted or manipulated. Good strategy improves your expected return; it does not guarantee profit.

What is the RTP of Mermaid Fishing on 9bat?

Mermaid Fishing carries a published Return to Player (RTP) of 96.80%. This means that over a statistically significant number of shots, the game returns approximately ৳96.80 for every ৳100 in bullet costs spent. Short sessions can deviate significantly from this figure in either direction — the RTP reflects a long-term mathematical average across all players and all rooms.

Can I play Mermaid Fishing for free on 9bat?

Yes. 9bat offers a demo mode for Mermaid Fishing that lets you practice with virtual credits at zero cost. Demo mode is an excellent way to familiarise yourself with each creature's movement patterns, special weapon mechanics, and room environments before risking real Taka. Switch to real-money mode at any time by making a deposit via bKash, Nagad, or your preferred payment method.

How does the Progressive Jackpot work in Mermaid Fishing?

A small percentage of every bullet fired by every player across all rooms is pooled into the four-tier progressive jackpot (Mini, Minor, Major, Grand). Any player in any room can win any tier jackpot at random — there is no special action required. Higher-tier rooms contribute and receive from the jackpot at a higher rate, which is one reason serious players on 9bat eventually graduate to the Treasure Grotto or Deep Ocean rooms.

How quickly are bKash withdrawals processed on 9bat?

Withdrawals to bKash and Nagad for fully KYC-verified accounts are typically processed within 30 minutes, 24 hours a day including weekends and public holidays. Accounts that have not completed KYC verification may experience delays. To ensure the fastest possible withdrawals, complete your identity verification immediately after registration — before you make your first deposit.

What is the minimum deposit to play Mermaid Fishing on 9bat?

The minimum deposit on 9bat is ৳200. With ৳200 and the minimum Coral Room bullet cost of ৳10, you have 20 shots to start — enough to get a feel for the game's pace without significant financial exposure. We recommend starting with at least ৳1,000 to give yourself a reasonable session length and the chance to ride out variance before a Bonus Wave triggers.

Is Mermaid Fishing available on mobile devices in Bangladesh?

Absolutely. Mermaid Fishing is fully optimised for mobile browsers on Android and iOS. No app download is required — open 9bat in Chrome or Safari on your smartphone, log in, and launch the game directly. The touch controls are responsive and all features including special weapons, Auto-Fire, and room switching work seamlessly on mobile screens of all sizes.

Does 9bat offer any bonus for new players who want to try Mermaid Fishing?

Yes. New players at 9bat receive a 100% welcome bonus on their first deposit, up to ৳20,000. This bonus balance can be used on eligible arcade and fish shooting titles including Mermaid Fishing, effectively doubling your starting bankroll. Existing players also benefit from regular reload bonuses and cashback promotions — visit the Promotions section after logging in to see what is currently active on your account.

Dive In Today

Ready to Hunt the Depths in Mermaid Fishing on 9bat?

Join thousands of players from Dhaka, Chittagong, Sylhet, and across Bangladesh already shooting their way to big multipliers in Mermaid Fishing. Deposit via bKash or Nagad in seconds and claim your ৳20,000 welcome bonus.

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21+ Only — Please Play Responsibly

9bat Mermaid Fishing — Hunt the Depths for Massive Multipliers