Phantom Fleet Soul Essence and Shipyard Upgrades Guide

What Survives When Hollow King Sinks?

A sunken Hollow King can still leave you better equipped for another voyage. Phantom Fleet Soul Essence and shipyard upgrades matter because permanent improvements survive the loss of your current fleet and cards. Understanding Phantom Fleet Soul Essence and shipyard upgrades helps you turn a failed attempt into a focused plan for your next departure.

Phantom Fleet puts you at the helm of a ghost ship that builds its escort fleet from defeated enemies. During a voyage, you collect souls, choose upgrade cards, and develop supernatural abilities. That growing fleet belongs to the current attempt, while purchased shipyard improvements carry forward.

When you sink, your next attempt starts in the first region. The cards and fleet growth earned during the previous voyage disappear, but permanent upgrades purchased with Soul Essence remain.

Progression element	What it does	What happens when you sink
Upgrade cards	Shape your build during a voyage	Cards earned during that voyage are lost
Fleet growth	Develops your escort fleet during the attempt	Growth earned during that voyage is lost
Purchased shipyard upgrades	Permanently improve your ship and escorts	Purchased improvements remain
Regional progress during the attempt	Takes you through increasingly dangerous waters	Your next attempt begins in the first region

Keep that distinction in mind when evaluating a strong run. A powerful collection of cards can carry your current fleet, but it does not replace permanent development.

After sinking, identify the problem that ended the voyage. Were repeated hits wearing you down? Were you struggling to turn away from incoming fire? Did enemy ships stay alive while you remained under pressure? Use that answer to guide your next shipyard purchase.

Phantom Fleet Soul Essence and shipyard upgrades give you a way to address recurring weaknesses between attempts. Focus on the weakness you keep encountering, then use the next voyage to practice around it.

Match Shipyard Upgrades to Your Next Goal

Soul Essence purchases permanent shipyard upgrades across four areas: hull, cannon fire, maneuverability, and escorts. These improvements support different parts of the same combat loop—staying afloat, attacking enemies, controlling Hollow King, and fighting alongside your fleet.

For Phantom Fleet Soul Essence and shipyard upgrades, choose a purchase with a clear purpose. Look at how your previous voyage ended before deciding which area deserves attention.

Shipyard upgrade area	System it improves	Related combat mechanic
Hull	Your ship's hull	Surviving enemy attacks
Cannon fire	Cannon capability	Automatic cannon attacks
Maneuverability	Ship handling	Steering with momentum and turning speed
Escorts	Your accompanying ships	Fighting together in fleet formations

Prioritize hull improvements when repeated damage is ending your voyages. Pair that purchase with more deliberate steering. Permanent hull development supports survival, but you still need to navigate through cannon fire and enemy formations.

Invest in cannon fire when you want to strengthen your automatic attacks. During the next attempt, choose cards with that goal in mind instead of changing direction every time a new option appears. Cards can strengthen cannon fire, reinforce the hull, or introduce supernatural skills.

Choose maneuverability upgrades when controlling Hollow King is your recurring difficulty. Your ship moves forward automatically, and you steer its course. Momentum and turning speed are part of that control, so plan turns before danger closes around you.

Improve escorts when you want to develop the fleet fighting alongside Hollow King. Continue adjusting formation to suit the battle. Permanent escort development and active fleet management both belong in that plan.

For example, if you repeatedly sink while trying to turn out of cannon fire, put maneuverability on your purchase list and practice earlier course changes. If you survive the opening exchanges but keep taking damage while fighting enemies, consider cannon or hull development based on what you want to address.

Keep each purchase tied to an observable problem. That makes your next voyage useful even when you do not reach a new region.

Use Souls and Cards to Build the Current Fleet

Phantom Fleet Soul Essence and shipyard upgrades handle permanent development, while harvesting souls and choosing cards shape the voyage you are sailing now.

Sink enemy ships and harvest their souls to recruit escorts. Once your fleet is full, additional souls can be absorbed as power. Continue collecting souls after filling your fleet; the mechanic still supports growth during the attempt.

Your escorts fight alongside Hollow King, and you can switch among several formations. Adjust their arrangement to suit the encounter rather than leaving the fleet in one layout throughout the voyage.

Voyage mechanic	Available options or behavior	How it affects the attempt
Soul harvesting	Souls from fallen enemy ships recruit escorts	Builds your accompanying fleet
Souls collected with a full fleet	Remaining souls are absorbed as power	Continues strengthening the current attempt
Fleet formation	Wedge, line abreast, line astern, circular escort	Changes your fleet's arrangement
Level-up selection	Choose one of three cards	Develops your current build
Automatic skill equipment	Up to five automatic skills	Defines your available automatic abilities

At each level-up, choose one of three cards. Those choices can improve cannon fire, reinforce your hull, or give you a supernatural skill. The abilities you select early and upgrade fully help define how your fleet fights.

Before selecting a card, connect it to your current plan:

• Strengthen cannon fire when you are developing your cannon attacks.
• Reinforce the hull when you want more emphasis on survival.
• Choose supernatural abilities that you intend to develop during the voyage.
• Revisit existing abilities when you want to upgrade them further.

You can equip up to five automatic skills. Keep that limit in mind while building your loadout, and give your early choices a clear direction.

Spectral abilities include circling wraiths, striking Kraken tentacles, torpedoes, lightning, a spreading tidal wave, and a fleet awakening in turquoise ghostfire. Choose among these powers as part of your build, then develop the abilities you want your fleet to rely on.

Treat cards as decisions for the current encounter and voyage. Treat shipyard purchases as decisions for future departures. Both matter, but they operate on different progression timelines.

Combine Permanent Growth With Better Ship Control

With Phantom Fleet Soul Essence and shipyard upgrades, purchased improvements remain after sinking, but every new voyage still asks you to manage movement, attacks, and escort positioning.

Hollow King advances automatically. You control its course, accounting for momentum and turning speed as you weave through incoming fire. Start a turn while you still have room to complete it, and keep watching where your ship's movement is taking you.

Soul Boost lets you escape danger, while dropping anchor stops your ship. Use these tools deliberately as part of your movement plan.

Combat tool	Its role	Player action
Steering	Controls the course of your advancing ship	Plan turns around momentum and turning speed
Soul Boost	Helps you escape danger	Use it to move out of a threatening situation
Anchor	Stops your ship	Drop anchor when you need to halt
Automatic cannon fire	Provides ongoing cannon attacks	Steer into a useful attacking position
Manually activated skills	Adds player-controlled abilities to combat	Activate them alongside your cannon attacks

Practice the movement tools during your next voyage instead of relying on permanent upgrades alone. A maneuverability purchase is an opportunity to work on your steering; a cannon purchase is an opportunity to work on attack positioning.

For example, when cannon fire crosses your course, begin steering toward an escape route before your current path becomes crowded. If danger closes around you, use Soul Boost to escape. When you need to stop advancing, drop anchor.

Keep your escorts in the plan as well. Change formation to suit the battle, and watch how Hollow King and its accompanying ships fight together. Use wedge, line abreast, line astern, and circular escort as available arrangements without assuming one layout should handle every encounter.

Combine automatic cannon fire with manually activated skills. Continue steering while your ship attacks, and choose moments to activate abilities as the battle develops.

After the voyage, connect the outcome to your shipyard goal. If you bought maneuverability improvements, examine whether you began turns earlier. If you focused on the hull, examine the situations where you kept taking hits. Keep the next adjustment specific.

Plan Progression Through the Ten Sea Regions

Phantom Fleet contains ten sea regions, with stronger fleets waiting as you advance. You will encounter pirate ships, naval warships, merchant vessels, fast ships, fireships, and whalers, alongside organized naval formations and command ships with their own skills.

Phantom Fleet Soul Essence and shipyard upgrades support repeated attempts through these waters. Use permanent development to strengthen your next departure, then rebuild your cards and escort fleet as you progress through the voyage.

Chase fleeing treasure ships for additional opportunities to grow. Keep steering and fleet management in mind during the pursuit; a growth opportunity still requires you to control Hollow King through the surrounding battle.

Difficulty progression follows a clear sequence:

• Clear every region on Easy to unlock Normal.
• Complete Normal to unlock Hard.

Work toward the full Easy clear before planning a Normal attempt. Because sinking returns you to the first region, continue practicing the early voyage as you develop your permanent upgrades.

Give each departure a practical focus. Practice gathering souls to build your fleet, changing formation as encounters develop, or upgrading the abilities you selected early. Keep that focus connected to the shipyard area you are developing.

Before sailing again, review three things: the problem that ended your previous attempt, the permanent improvement you purchased to address it, and the action you will practice during combat. This links spending to play instead of leaving your next voyage without a direction.

If you want to try commanding Hollow King, download the free Phantom Fleet demo on Steam.

FAQ

How do Phantom Fleet Soul Essence and shipyard upgrades work?

Soul Essence buys permanent shipyard improvements for your hull, cannon fire, maneuverability, and escorts. Purchased upgrades remain after sinking, giving your next departure a stronger foundation.

What do you lose when Hollow King sinks?

You lose the cards and fleet growth earned during that voyage. Your next attempt begins in the first region, while purchased permanent shipyard upgrades remain.

Do harvested souls still help when your fleet is full?

Yes. Harvested souls recruit escorts while you build your fleet. Once the fleet is full, remaining souls can be absorbed as power during the voyage.

How do you unlock Normal and Hard difficulty?

Clear all ten sea regions on Easy to unlock Normal. Complete Normal to unlock Hard.