Mermaid Fishing at 7j777 — Raise Your Cannon and Hunt the Deep for Rewards
Mermaid Fishing is a fast-paced arcade shooting game where you hunt colourful fish, mermaids and massive boss targets in the ocean depths. Every shot costs something and every kill pays out — how much you earn each round depends on your cannon level and your choice of targets.
How a Fishing Arcade Game Works
In arcade shooting games like Mermaid Fishing, a cannon sits at the front of the screen — you aim and fire, and when a shot connects the fish or target is killed and a reward matching that target's value is added to your account. There is no "spin and wait" like in slots — your hands stay active the whole time.
Each shot has a fixed cost that depends on the cannon's current level. Small common fish pay less but are easy to kill. Large fish, rare species and special targets — such as mermaids or a giant octopus — may take more shots, but their rewards are much higher. Boss targets sometimes appear on the map without warning, and killing one pays out a large reward in a single go.
Mermaid Fishing features detailed underwater animations — schools of fish moving like waves, coral reefs in various colours, and a special mermaid boss that occasionally enters the screen while the whole room fires at it together. Alongside ordinary fish, the game also lets you unlock explosive shells, laser beams and multi-shot weapons that can hit several targets at once.
Choosing a Cannon Level to Match Your Budget
In Mermaid Fishing, the cannon level (bet per shot) is the most important decision you make. Each level raises the cost per shot and also raises the reward multiplier. But that does not mean the highest cannon is always the most profitable.
For new players
Start at the lowest cannon level. The cost per shot is low, so your balance lasts longer. You will get a proper chance to understand the game's patterns — which fish take the most hits, when bosses appear — without losing much money.
Low Risk Longer Play TimeFor mid-level players
Once you understand the game's rhythm, move up to a mid-range cannon level. At this level you have enough power to hunt large fish and bosses, and a successful boss kill can cover the cost of the entire round.
Balanced Good for Boss HuntingFor experienced players
Use a high cannon level only when you have enough balance to support it. Hitting a boss target with multiple shots can produce a large return, but if you fail to kill the boss the shot costs add up quickly.
High Rewards Requires Large BalanceSolo Play vs Shared Room
Mermaid Fishing generally offers two types of rooms — a solo or low-player room and a full shared room with multiple players. Each has its own advantages and disadvantages.
Solo Room
With fewer players in the room, there is less competition for large fish and boss targets. You can pick your targets and hunt at your own pace, with fewer distractions.
Less CompetitionShared Room
In a full room, many players fire at a big boss target together — the boss dies faster, but the reward is shared. When killing a powerful boss alone is too difficult, a shared room is more effective.
Fast Boss KillsExperienced players typically build up their balance hunting ordinary fish in a quieter room, then join a full room when a big boss or special event appears.
Targeting and Timing — Effective Strategies
- Track the fish's path: Fish do not move in a straight line on screen — shoot slightly ahead of them so the shot and the fish meet at the same point.
- Use multi-shot on groups: When a large school of small fish comes together, using a multi-shot or explosive shell at that moment can take out several targets with one shot.
- Save shots before a boss arrives: Just before a boss target appears on the map, have your special weapon or power-up ready so you can strike the moment it enters the screen.
- Avoid costly fish: Some large fish can absorb many shots and still not die. If there is no sign of a kill after 5–6 shots, leave that target and move on.
- Focus on the mermaid boss: The standout feature of Mermaid Fishing is its mermaid boss character — it appears on screen from time to time and pays out a big reward when killed.
- Use free bonus shots: Killing certain special targets causes the game to award bonus shots or special weapons automatically — use them at the right moment.
Things to Keep in Mind
Rewards in Mermaid Fishing depend on a random factor — the same target can pay out a large reward one time and barely cover the shot cost the next. Playing within a set budget and deciding to stop after a win is the best habit to build.
To learn more about responsible play, read the Responsible Gaming Guide.
Common Mistakes to Avoid
Spending too fast on a high cannon
The most common mistake is switching to the highest cannon level with a small balance. At a high level, each shot costs a lot — if you fail to kill a boss several times in a row, your entire balance can disappear quickly.
Too many shots on one fish
Going in with the mindset that you must kill a strong fish or boss no matter what leads to firing far too many shots at the same target. If a target is about to leave the screen and is not dying, it is smarter to move on.
Raising the cannon to chase losses
Trying to recover losses by increasing the cannon level after a few poor rounds is a common mistake. It raises the risk rather than reducing it. Setting a budget and sticking to it is the right approach.
Using special weapons at the wrong time
Spending explosive shells or laser beams on ordinary small fish gives little benefit. Save these powerful weapons for boss targets or large groups of fish.
Fishing Shooter vs Slot Games — What Is the Difference
Players at 7j777 who have tried slots games may wonder what actually separates Mermaid Fishing from slots. Even though both games are on the same site, the experience and mechanics are completely different.
| Feature | Mermaid Fishing (Arcade Shooter) | Slot Games |
|---|---|---|
| Player Control | Active — you choose targets and shoot | Passive — you set your bet and spin |
| Cost Per Round | Separate cost per shot; you control it | Fixed bet per spin |
| Reward Type | Based on target value; big reward for killing a boss | Determined by payline or ways combination |
| Game Speed | Fast, with repeated decisions required | Instant result with each spin |
| Multiplayer | Yes — other players are in the same room | No — entirely solo experience |
| Role of Strategy | Target selection and cannon level matter | Little room for strategy beyond setting bet size |
Start Playing Mermaid Fishing at 7j777
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Special Features of Mermaid Fishing
Mermaid Fishing is not limited to hunting ordinary fish. The game has several special mechanics that set it apart from other fishing games.
Three main underwater boss characters — Mermaid Queen, Sea Dragon and Kraken — each enter the screen separately from time to time. Each boss arrives with a set amount of health and dies faster when multiple players hit it together.
The game has a special weapon system: Rapid Fire mode fires many shots in quick succession, explosive shells hit all fish in an area, and a laser charge travels in a straight line from one edge of the screen to the other, damaging every target in its path. To explore the full game library at 7j777, visit the 7j777 Casino page.
The game also has a daily mission system — hunting a set number of fish or a specific type of target earns bonus shots or points. Playing on the 7j777 App makes it even easier to aim on mobile using touch controls.