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Guardian HD — Xterium defense
Planet defense Guardian · Heavy

Guardian HD

In brief: The beginning of the introduction of two-chamber systems was the Strazh DL gun. At the junction of laser technologies honed to perfection and the beginning of the development of the most powerful gravitational weapons, the PKO system was cr…

(data current as of 2026-05-22, game version 2.12.7)

WeaponGravity + Laser
ShieldHeavy
Durability10 000
Weapon points5

Stats

AttackAttack70083%
ShieldShield60067%
ArmorArmor5 00089%
DurabilityDurability10 00039%

The bar shows how much higher a stat is than the rest of the defence (the percent is its rank among all). The number on the left is the absolute value.

WeaponWeaponGravity + Laser
Shield typeShield typeHeavy
Armor typeArmor typeHeavy
Shield regenerationShield regeneration40%
Weapon pointsWeapon points5
Build cost (1 pc.)
Metal11 500 Crystal1 000 Deuterium1 500

Bars are shown relative to the strongest structure of its class (Guardian). Defense is static — it has no speed or cargo hold. "Weapon points" — one structure's contribution to combat power.

Effectiveness against fleets

"Rock-paper-scissors": a structure has its own effectiveness multiplier for each ship type. ×2…×5 — how much harder it hits a favorable target; ×0.5 — an unfavorable one. On top of that, combat applies rapidfire ×1.5 (a separate multiplier, it is not multiplied).

"Rapidfire" is a combat mechanic of the engine. More details — section Combat system.

Calculator: defense versus ship

Pick a structure and a ship — we'll show the defense's effectiveness multiplier against that ship.

Requirements

To build this structure, you need to raise the following to the required level:

Defense is built on the planet (the same place as the fleet). Technologies are leveled up in the Laboratory — section Research.

Description

The beginning of the introduction of two-chamber systems was the Strazh DL gun. At the junction of laser technologies honed to perfection and the beginning of the development of the most powerful gravitational weapons, the PKO system was created. She absorbed two different potentials, combining them into a destructive, hitherto unseen power

Questions and answers

What is "Guardian HD" in Xterium?
The beginning of the introduction of two-chamber systems was the Strazh DL gun. At the junction of laser technologies honed to perfection and the beginning of the development of the most powerful gravitational weapons, the PKO system was created.
Which ships is "Guardian HD" effective against?
"Guardian HD" is most effective against: Death Star, Cruiser HF, Cruiser LF, Cruiser MF. The effectiveness multiplier by class comes.
Where to build "Guardian HD"?
"Guardian HD" is built on the planet after the required research. After a battle, defense partially rebuilds itself and does not turn into debris.

The Xterium knowledge base is maintained by the project team; data is verified against the game engine. About the project and team →

Verified data · Game version: 2.12.7