Fisch is preparing one of its biggest gameplay expansions yet with the upcoming Harpoon Gun update. Instead of simply adding another fishing tool, the developers appear to be introducing an entirely new progression system with unique mechanics, dedicated equipment, and fresh exploration opportunities.
Based on the latest preview images and developer information, here’s everything currently known about the Harpoon Gun update, including the new interface, weapon stats, possible unlock methods, and why Desolate Deep could become important once again.
Harpoon Guns Are More Than Just Upgraded Spears
The upcoming Harpoon Guns are not simply stronger versions of the existing spear system. According to the preview information, they will function as their own equipment category with exclusive gameplay mechanics.
Unlike spears, every Harpoon Gun is expected to feature its own passive effects while also using a completely different catching system. This likely includes a new minigame designed specifically for underwater hunting, making harpoon gameplay feel separate from traditional rod fishing.
This means players should expect:
- Dedicated Harpoon Gun progression
- Individual weapon passives
- New catching mechanics
- Separate balancing from fishing rods and spears
- A unique underwater hunting experience
Although the full mechanics haven’t been revealed yet, it’s clear the developers are treating Harpoon Guns as a major gameplay feature rather than a small addition.
Equipment UI Is Receiving Another Overhaul
One of the first leaked screenshots showcases a redesigned equipment interface that better organizes every type of fishing equipment.
Instead of hiding spears alongside lanterns, bait, and bobbers, the new interface introduces dedicated categories for each equipment type.
The new menu will allow players to quickly switch between:
- Fishing Rods
- Harpoon Guns
- Spears
Rather than using separate menus, everything will now be grouped under a dropdown menu located in the upper-left corner of the equipment screen.
The redesign also continues Fisch’s recent effort to modernize its inventory system, making navigation much cleaner as more equipment types continue to be added.
Enable the New Equipment Interface
Some players may still be using the older inventory layout without realizing a newer version already exists.
To activate the updated interface:
- Open Settings
- Go to Appearance
- Enable New Equipment Bag
- Enable New Bestiary
Once enabled, the equipment screen changes to the modern layout that the Harpoon Gun system appears to be built around.
First Look at Two Harpoon Guns
The preview also revealed two upcoming Harpoon Guns.
They are:
- Steady Harpoon Gun
- Trident Striker
Both names closely resemble existing fishing rods already available in Fisch, suggesting that Harpoon Guns could share themes or progression paths with their rod counterparts.
While only two weapons have been shown so far, it is likely that additional Harpoon Guns will appear across future updates.
Harpoon Gun Stats Explained
The leaked equipment screen also displays several weapon attributes.
Current categories include:
- Power
- Range
- Reload
- Velocity
- Resilience
- Accuracy
- Caught
However, players should avoid judging these weapons too early.
The developers have confirmed that every numerical value currently shown is placeholder data. The categories themselves appear legitimate, but the numbers are temporary and do not represent the final balancing.
Since nobody has experienced the Harpoon system yet, it’s impossible to determine whether these stats are considered good or bad.
How Harpoon Guns Might Be Unlocked
Although official acquisition methods haven’t been revealed, there are already some interesting possibilities.
The Steady Harpoon Gun could potentially be obtained from the Blacksmith located in Roslit Bay.
Since that’s already where players obtain the Steady Rod, it would make sense if the Blacksmith also introduced a Harpoon version through new dialogue or an additional crafting station.
Possible unlock methods include:
- Purchasing directly from NPCs
- Completing new quests
- Crafting through Blacksmiths
- Discovering hidden locations
- Solving environmental puzzles
If this approach is used across multiple regions, every major island could eventually feature its own signature Harpoon Gun.
Why Desolate Deep Could Become Important Again
One of the biggest clues surrounding the update involves Desolate Deep.
Veteran Fisch players may remember that this area originally introduced one of the game’s biggest exploration mysteries.
Hidden beneath the water is a secret underwater tunnel leading into an unmarked cave filled with mysterious podiums and question marks. Behind a sealed doorway lies the famous Trident Rod, which players could only unlock after discovering the hidden location and completing its puzzle.
At the time, the secret represented one of Fisch’s best exploration moments because nothing in-game directly guided players there.
The Trident Striker Could Return Players to the Secret Cave
Another leaked image closely resembles the same mysterious cave connected to the Trident Rod.
The image includes:
- The familiar hidden chamber
- The same stone podiums
- Similar environmental design
Because one of the newly revealed Harpoon Guns is named the Trident Striker, there’s growing speculation that players may need to revisit this hidden cave to unlock it.
If true, this would encourage exploration instead of relying solely on purchasing equipment from shops.
Exploration Could Become Important Again
One exciting possibility is that Fisch may be returning to its earlier design philosophy.
Recent updates have often focused on event rewards and quest progression, but the Harpoon Gun system could shift attention back toward exploration, environmental secrets, and hidden discoveries.
Instead of following straightforward quest markers, players may once again need to:
- Search underwater caves
- Solve environmental puzzles
- Discover hidden NPCs
- Unlock secret rooms
- Explore older regions for new content
Many longtime players consider this style of progression one of Fisch’s strongest features.
A New Harpoon Minigame Is Still a Mystery
Despite multiple screenshots being shared, the developers have not yet revealed exactly how Harpoon Gun gameplay works.
The biggest unanswered questions include:
- How does the new catching minigame function?
- Can Harpoon Guns catch exclusive species?
- Are underwater hunts faster than rod fishing?
- Will different Harpoon Guns have specialized abilities?
- How much progression will the system include?
Since Harpoon Guns feature unique stats like Reload and Velocity, gameplay is expected to feel much more active than traditional fishing.
The Harpoon Gun update is shaping up to be one of Fisch’s most ambitious gameplay additions so far. Rather than acting as another weapon alongside spears, Harpoon Guns introduce a dedicated equipment category complete with exclusive stats, new mechanics, UI improvements, and potentially an entirely fresh progression path.
Perhaps the most exciting part is the possibility of bringing exploration back into the spotlight. If hidden caves, secret NPCs, and puzzle-based unlocks return alongside the new Harpoon system, the update could capture the same sense of discovery that made earlier Fisch expansions so memorable. While many details remain under wraps until release, the current previews already suggest that underwater gameplay is about to become much deeper than before.