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Guardian System DH-3 — Xterium defense
Planet defense Guardian · Heavy

Guardian System DH-3

In brief: The beginning of the introduction of two-chamber systems was the Guardian DH gun. At the junction of laser technologies honed to perfection and the beginning of the development of the most powerful gravitational weapons, the anti-space defe…

(data current as of 2026-05-22, game version 2.12.8)

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 Guardian DH gun. At the junction of laser technologies honed to perfection and the beginning of the development of the most powerful gravitational weapons, the anti-space defense system was created. She absorbed two different potentials, combining them into a destructive, hitherto unseen power

Questions and answers

What is "Guardian System DH-3" in Xterium?
The beginning of the introduction of two-chamber systems was the Guardian DH gun. At the junction of laser technologies honed to perfection and the beginning of the development of the most powerful gravitational weapons, the anti-space defense system was created.
Which ships is "Guardian System DH-3" effective against?
"Guardian System DH-3" is most effective against: Death Star, Cruiser HF, Cruiser LF, Cruiser MF. Combat works on a rock-paper-scissors basis.
Where to build "Guardian System DH-3"?
"Guardian System DH-3" 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: 2.12.8