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An imminent threat grows. You must prepare. We will reconstruct an Old War Railjack, top of the line, Sigma series. A home, a weapon, a chance. We have work to do.
Cephalon Cy, Rising Tide Trailer

House Sigma is one of four known Orokin-Era Railjack technology manufactures.

Products[]

House Sigma produced a wide variety of equipment ranging from simple weapon apparel to massive Railjacks. This gear was often referred to as 'Sigma Series'.

Weapons[]

Blueprints of the few Sigma weapons that survived the Old War can be found as drops from Galleon Commanders. Faithful cosmetic recreations of those that didn't can be purchased from the Market for Platinum64  Platinum.

Apparel[]

Sigma apparel can only be obtained from the Market for Platinum64  Platinum individually or as part of the Empyrean Grand Bundle.

Others[]

Trivia[]

  • Sigma (Σσ) is the eighteenth letter of the Greek alphabet.
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