No Man's Sky Swarm Battles: Swarmer Fights and Pirate Freighter Boarding

Space in No Man’s Sky used to have a simple threat model: the occasional pirate ambush, easily pulsed away from. The Swarm update (6.4, May 2026) complicated the sky. Swarmer ships that attack in coordinated groups now make routine flights feel like a battle, pirate freighters can be beaten and boarded for control, and the update’s expedition added the Hive of Glass encounter on top. This guide covers the fights themselves — what each battle is, and the kit that wins them.

Last updated: August 22, 2026, current through patch 6.50. For the expedition’s structure and rewards, see our Expedition 22 guide; this page is the combat companion.

What the Swarm Update Changed

Three layers arrived together in May 2026:

1. Swarmers — hostile ships that fight as a swarm: multiple coordinated attackers rather than the lone-pirate model, raising the skill floor of ordinary space travel.
2. Pirate freighter boarding — pirate capital ships can now be defeated and boarded; rather than scrapping the wreck, you demand control of the freighter. Space battles gained a prize worth fighting for.
3. Expedition 22: The Swarm — the time-limited campaign around the new threat, run as a first-of-its-kind three-team war effort from the Nexus, culminating in the Hive of Glass boss encounter.

The distinction that matters: the first two layers stayed in the game; the expedition layer is seasonal, returning in redux reruns.

Fighting Swarmers

Swarmer combat is pirate combat with the volume turned up. Where a pirate wing attacks in twos and threes and breaks off, a swarm sustains: more ships, coordinated approach, pressure that punishes a ship built for single duels.

The tactics that hold up:

• Keep moving, keep turning. Swarms reward ships that can hold speed through turns; drifting in a straight line invites every attacker at once. The classic pirate dogfighting loop — boost, turn, snap shots during the merge — remains the core motion.
• Kill the closest, not the biggest. Damage that arrives is damage from the nearest attacker; thin the closest wingmate and incoming pressure drops immediately.
• Manage shields as a resource. With multiple attackers, shield recharge windows matter more than raw damage; disengage upward or downward, let the recharge tick, and re-engage.
• Engine and weapons first. For ship module priority, sustained combat favors weapon and shield upgrades over cargo or scanner comfort — the upgrade rules for adjacency and module limits apply to ship grids too.

Beating and Boarding Pirate Freighters

The boarding mechanic is the update’s structural change to capital-ship combat. The flow:

1. Win the battle. A pirate freighter fight is an endurance engagement — survive the swarm escort, then work the freighter itself, turrets first, engines to pin it.
2. Board the beaten ship. With the freighter disabled, dock and board rather than flying off.
3. Demand control. The Swarm update’s addition: confront the beaten crew and demand they hand over the freighter. The battle converts to a capital-ship prize rather than a debris field.

For players building toward a fleet, this turned pirate battles from a chore into a hunting loop — the mechanics of capital freighter ownership are covered in the freighter guide, and the farming side in capital freighter farming.

The Hive of Glass

The expedition’s centerpiece encounter is boss content: a set-piece fight at the climax of the Swarm campaign, fought alongside the three-team community war effort that defined Expedition 22’s structure. As with all expedition content, its availability follows the expedition schedule — active during the original run, returning in reduxes. If it is live when you read this: bring the sustained-combat kit above, expect a longer fight than a pirate engagement, and check the expedition’s own phases in the Expedition 22 guide.

The Kit That Wins Swarm Fights

Slot	Priority	Why
Ship type	Fighter-class or a strong combat roll	Dogfight endurance over cargo (best ships)
Weapons	Upgraded photon cannon / phase beam line	Sustained damage for sustained waves
Shields	Shield modules, adjacency-grouped	Survivability is the swarm bottleneck
Engine	Pulse and boost upgrades	Escape-and-recharge cycles
Multitool	Boltcaster or neutron cannon line	Ground-side pirates and dissonance cross-overs (weapon modes)

The Swarm-era consensus on difficulty: it made space honestly dangerous without making it punishing — a mid-game ship with disciplined modules handles swarms; a starter ship gets chased. If you are skipping every fight, the fix is upgrades, not avoidance.

After the Swarm

The expedition ended on schedule, but the sky stayed changed: swarmer encounters and freighter boarding are now permanent texture, and the update’s generous rewards — the Direwasp armor set, a new multitool, and the usual cosmetic haul — remain claimable in redux reruns. For what is live right now, the expeditions schedule tracks the calendar, and the current flagship content is the Cosmos update — the anniversary update that followed Swarm by a season and changed travel instead of combat. The sky got meaner in May; the galaxy got bigger in August. Both are worth a loadout slot.