Region · Segmentum Obscurus

Cyclops Cluster

Fig. 1 · Location on the map

The Cyclops Cluster is a sub-sector of the Segmentum Obscurus in the Gothic Sector, including the forge world of Mezoa; the arena of the early battles of the Heresy in the northern Imperium.

Category: Region
Location: Segmentum Obscurus
Significance on the map: 2 of 5
Place confidence: Place reliable
Events: 1 event

Place on the map

Grounds for placing the system exactly here on the map:

Cyclops Cluster sub-sector of Segmentum Obscurus — Atlas compilation · source check 2026

Events in the system

Scourging of the Cyclops Cluster 006.M31 · Traitor victory

Factions

Named among the sides of the system’s events:

Mechanicum 1 event
Dark Mechanicum Mechanicum · 1 event

Characters

Linked to the system’s events:

Regulus Champion · 1 event

Sources

Lexicanum: Mezoa
WH40k Fandom: Mezoa
Atlas compilation · source check 2026

Open in the atlas

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