Admin: Created page with "'''Pirate bosses''' are elite, end-game stronghold targets. They are far too strong for any single fleet and can only be taken down by a '''coordinated alliance (FCS) attack''' — but in return they hold an enormous resource pool that is shared across everyone who joins the strike. This page focuses on '''how boss loot works''': how much a group can extract, and how that haul is divided among the participating fleets.
Bosses build on the regular pirate stron..."

2026-06-25T08:48:26Z

Created page with "'''Pirate bosses''' are elite, end-game stronghold targets. They are far too strong for any single fleet and can only be taken down by a '''coordinated alliance (FCS) attack''' — but in return they hold an enormous resource pool that is shared across everyone who joins the strike. This page focuses on '''how boss loot works''': how much a group can extract, and how that haul is divided among the participating fleets.<blockquote>Bosses build on the regular pirate stron..."

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'''Pirate bosses''' are elite, end-game stronghold targets. They are far too strong for any single fleet and can only be taken down by a '''coordinated alliance (FCS) attack''' — but in return they hold an enormous resource pool that is shared across everyone who joins the strike.

This page focuses on '''how boss loot works''': how much a group can extract, and how that haul is divided among the participating fleets.<blockquote>Bosses build on the regular pirate stronghold system. For the in-game version of this guide, open '''Settings → Quick Guides → Pirate Bosses'''.</blockquote>

== Contents ==

* Boss tiers & spawning
* Engaging a boss (FCS)
* Boss mechanics & behavior
* The boss resource pool
* How much the group extracts
* How the loot is shared
* Special item drops
* Quick reference

== Boss tiers & spawning ==
There are two boss tiers, and they only appear in the end-game realms:
{| class="wikitable"
!Tier
!Spawn chance
!Fleet strength
!Untouched despawn
|-
|'''Mid-Boss'''
|~5% of stronghold spawns
|5× (R3) / 10× (R4) the realm's strongest regular stronghold
|4 days
|-
|'''Boss'''
|~1% of stronghold spawns
|10× (R3) / 50× (R4) the realm's strongest regular stronghold
|2 days
|}

* Bosses only spawn in '''Realm 3''' and '''Realm 4''', as rare variants when a pirate stronghold spawns.
* A boss is "untouched" while no one has attacked it since it spawned and no fleets are inbound. The rarer (and deadlier) '''Boss''' despawns sooner than the '''Mid-Boss''', so coordinate quickly once one is spotted.
* Each boss gets a small ±2% strength jitter, so two otherwise-identical bosses won't have the exact same fleet, defenses, and payout.

== Engaging a boss (FCS) ==
A boss can '''only''' be engaged through a '''Fleet Coordination System (FCS)''' attack — a normal solo attack is refused. An officer, deputy, or leader opens a coordinated rally, and allies in the same realm join with their own fleets; all fleets arrive and strike together as one combined force.

Boss rallies allow more fleets than a regular FCS attack:
{| class="wikitable"
!Tier
!Max participants (lead + joiners)
|-
|'''Mid-Boss'''
|6
|-
|'''Boss'''
|10
|}
The more allies who coordinate, the more loot the group can pull — so filling the rally is well worth the effort.

== Boss mechanics & behavior ==
A boss is not a scripted encounter with health bars or enrage phases — it is a '''massively over-scaled stronghold'''. The challenge comes entirely from inflated stats, plus a few behaviors that keep its headline fleet intact for the coordinated fight:

* '''No phases or special abilities.''' Boss fights use the same battle simulation as any other stronghold. There are no health phases, enrage timers, or unique boss weapons — just an enormous fleet and proportionally heavier defenses.
* '''Defenses scale with the fleet.''' Boss defenses are generated from the same fleet strength, so a 50× boss also fields roughly 50× the turrets and shields. Faction modifiers still apply — a '''Fortress''' boss is even more heavily defended, while a '''Tech''' boss can mount EMP emitters (Realm 3+).
* '''Garrison reserve.''' A boss holds back '''75%''' of its base fleet before it will dispatch any reinforcements or convoys (a normal stronghold only reserves 20%), so its headline fleet stays intact for the FCS strike instead of bleeding out to its outposts.
* '''Only stirs when watched.''' A stronghold only dispatches fleets if it has been '''scouted or attacked in the last 24 hours'''. An idle, undiscovered boss won't reinforce its outposts on its own.
* '''Outposts are solo-able.''' Each boss outpost is a fixed '''¼ of the boss's base strength''' (uniform, unlike the tiered outposts of a normal stronghold). Only the '''stronghold''' colony is FCS-gated — the outposts can be scouted and cleared by individual fleets, a good way to chip away before the main rally.
* '''Finding one.''' Explorer-class commanders can pick up boss intel on exploration missions, revealing nearby uncleared bosses (coordinates, strength, faction, distance) to share with the alliance.

== The boss resource pool ==
A boss stockpiles a resource pool that is a '''multiple of an ''average'' regular stronghold of its realm''' — deliberately decoupled from the boss's inflated combat strength so payouts stay predictable:
{| class="wikitable"
!Tier
!Stored pool
|-
|'''Mid-Boss'''
|~25× an average stronghold's resources
|-
|'''Boss'''
|~100× an average stronghold's resources
|}
This stored pool is the '''hard ceiling''' on what a group can extract. The amount your group actually pulls is governed by the group-size scaling below, then capped by this pool.

== How much the group extracts ==
The total resources an FCS group extracts is:
<code>total = baseline × playerCount × perPlayer(playerCount) × interAllianceMultiplier</code>

* '''baseline''' — the realm's average-stronghold resources (the "1×" the pool is built from).
* '''playerCount''' — coordinating players, clamped to the tier's participant cap (6 / 10).
* '''perPlayer(playerCount)''' — a per-player reward multiplier that grows with group size:
** '''Mid-Boss:''' ramps from '''0.8×''' (a lone fleet) up to '''3.0×''' per player at a full 6.
** '''Boss:''' scales linearly from '''1.0×''' up to '''7.0×''' per player at a full 10.
* '''interAllianceMultiplier''' — a '''+20%''' bonus if the group ever spans more than one alliance. (Dormant today: FCS groups are single-alliance, so this is currently always 1×.)

Because both <code>playerCount</code> and <code>perPlayer</code> rise together, a '''full group multiplies the haul enormously''' versus a half-filled rally. The final number is then capped by two limits:

# The '''boss's stored pool''' (you can't take more than it holds).
# The '''combined cargo capacity''' of the participating fleets (you can't carry home more than your holds allow).

== How the loot is shared ==
The haul is divided '''by contribution''', not split evenly. Each fleet's share is computed in three steps:

# '''Blended contribution weight.''' Each fleet gets a weight that blends three normalized factors:
#* '''50% — fleet build-cost value''' (the resource value of the ships it committed; the dominant term),
#* '''25% — combat power''',
#* '''25% — damage dealt'''. So loot mainly tracks the value of the fleet you actually risked.
# '''Inverse-score boost (helping smaller players).''' Each weight is multiplied by an inverse-score factor — roughly <code>1 / (totalScore + 100)^0.5</code> — which lifts lower-score (smaller) commanders so newer members still benefit. This is bounded: the most-boosted fleet can earn at most '''3×''' the least-boosted fleet's boost, so a near-zero-score alt can nudge ahead but never leapfrog real contributors.
# '''Fairness cap.''' No single player may take more than '''2× the fair average share''' (<code>2 × total / playerCount</code>). Any surplus above that cap is '''redistributed''' to the players still under their cap, proportionally to their share.

Finally, each fleet's allocated take is '''capped to the cargo it can physically carry''', and any overflow is water-filled onto fleets that still have free hold space.

== Special item drops ==
Boss-tier strongholds (and their outposts) also multiply special item ("boost") drop '''quantities''':
{| class="wikitable"
!Tier
!Boost drop stack
|-
|'''Mid-Boss'''
|3× the normal stack
|-
|'''Boss'''
|5× the normal stack
|}
So clearing a boss yields a meaningfully larger boost payout to share across the coordinating alliance.

== Quick reference ==
{| class="wikitable"
!Aspect
!Mid-Boss
!Boss
|-
|Spawn chance
|~5%
|~1%
|-
|Realms
|3, 4
|3, 4
|-
|Max participants
|6
|10
|-
|Stored resource pool
|~25× avg stronghold
|~100× avg stronghold
|-
|Per-player reward
|0.8× → 3.0×
|1.0× → 7.0×
|-
|Boost drop quantity
|3×
|5×
|-
|Untouched despawn
|4 days
|2 days
|}
<blockquote>See also: Alliances for FCS coordinated attacks and territory, and Relics for the cosmetic pieces bosses can drop.</blockquote>

Pirate Bosses - Revision history