The pressure mounted with every meter, the glass of the submersible groaning in protest. A sudden lurch, a sickening crack – were those my bubbles rising to the surface? Failure wasn’t an option; the secrets of Tidefall called, and rumors whispered of riches and strange new species. Fisch held its breath, waiting for someone brave enough to plumb its most hidden depths.
Cracking the Code to Tidefall: A Submarine is Just the Start
Ever notice how the most valuable treasures are always hidden behind layers of difficulty? Tidefall in Fisch operates on the same principle. It’s not an island floating on the surface, but a submerged location, a gateway to exclusive bestiaries, superior rods, and deadly spears. To reach it, you’ll need a boat or submarine and a sense of direction.
Begin your voyage from Moosewood, steering east toward the Ancient Isles. Keep your eyes peeled; around coordinates 3224, 130, 847, a cluster of vessels marks the entrance to Tidefall. Fire up your Fisch GPS, and let’s get going:
- Use your submarine to descend into the opening below the surface.
- The submarine’s journey ends prematurely; prepare to swim into the abyss.


- Swim past the capsized grey submarine, seeking a narrow crevice.
- Navigate the tight passage to enter Tidefall.
- Equip Advanced Diving Gear, Super Flippers, and the Tidebreaker to withstand the crushing pressure. Alternatively, use the Water Bubble if accessible.
- Combine Tidebreaker with the Water Bubble to significantly extend your underwater endurance.

The Rescue Diver Quest: Your Ticket to Easy Breezy Deep-Sea Exploration
Think of Tidefall as a complex lock; the Rescue Diver quest is the key you need. Before enjoying the sights, finishing this quest will give you an item to make the rest of your adventure a breeze. Above the Tidefall entrance, a large red boat houses a couple of diver NPCs. Talk to them.
These NPCs will tell you about a missing diver. Retrace your steps, returning to the underwater path you initially used.


Near the entrance, look for the lost diver in front of the overturned submarine. Interact with him, carrying him on your back. Get ready for a swim back to the surface, because time is not on your side.
The Tidebreaker tool will be your best friend here. After you deliver the diver, you will get the Abyssal Tonic.

The Abyssal Tonic, purchasable for 500C$ (approximately €4.60), removes underwater pressure damage, letting you move freely. No more need to stress about dying; this potion turns the crushing depths into a playground.
Where is the Tidefall located in Fisch?
Tidefall sits between Moosewood and the Ancient Isles. Picture it as a hidden oasis between two known landmarks, waiting for explorers to discover its secrets.
Do I need a submarine to get to Tidefall in Fisch?
No, but it’s useful for getting closer to the entrance. The sub acts like training wheels, reducing the initial pressure you face. The rest is up to your swimming skills and gear.
What does the Abyssal Tonic do in Fisch?
The Abyssal Tonic removes pressure damage. Without it, venturing into Tidefall is like running a marathon with weights; with it, you’re light as a feather.
That’s how you get into Tidefall. The abyss is now open. But with these new areas exposed, will the ecosystem survive the influx of explorers like you?