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A Ferasan Commander in the KDF

Playable Species
Alpha Quadrant
Planet of Origin:
Ferasa Prime
Klingon Empire
KDF 600Zen small icon.png
Unique Traits:
Predatory Instincts icon.png

Ferasans are a genetically augmented felinoid species from Ferasa Prime that split from the Caitian race 800 years ago.


The Ferasans and Caitians were once a unified species, but an extensive genetic engineering program has greatly modified the Ferasan genome. Ferasans consider themselves to be superior to Caitians, and most relish the chance to prove that superiority in combat. Ferasan society is dominated by clans of inter-related family groups who band together for defense and conquest. Loyalty is highly prized among Ferasans, although betrayals are common. The greatest honor a Ferasan can give to a clanmate or Captain is to remain faithful through adversity. Ferasans are a playable race in Star Trek Online for the KDF, however they must be unlocked from the Zen Store for 600 Zen small icon.png.


Unlike Caitians, Ferasans are saber-toothed and some have telepathic abilities. They are bipedal, have tails that assist their balance, extended maxillary canine teeth and large eyes with excellent night vision. Their skin is covered with a soft fur coat, and their felinoid ears can pick up frequencies that most humanoids are unable to detect.

Other information[]

Players who purchase playable Ferasans also unlock new cosmetic options for any Federation Caitian character on their account if they have also purchased playable Caitians.


Duty officers[]

See List of Ferasan duty officers

Ferasan duty officers are only available for the Klingon Empire.


See List of Ferasan NPCs


  • The Ferasans are based on the Kzinti from the Star Trek: The Animated Series episode "The Slaver Weapon". However, instead of directly implementing the race under this name, Cryptic had to choose "Ferasan" due to legal issues. Unlike Kzinti females, Ferasan females are fully sentient.
  • From 24 to 25 May 2021 on PC, and a later date on console, the Ferasan playable species is available for free as part of a four-day giveaway in the lead up to the release of House United.

See also[]

External links[]

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Klingon Defense Force
Faction KDF.png
Details Klingon Defense ForceKlingon Empire • Klingon • Gorn • Orion • Nausicaan • Lethean • Ferasan • Great HouseQo'noSKlingon Academy • Rura Penthe • Boreth • Ganalda Station
Ground Forces War Targ • Bekk • Warrior • Officer • Munitions Officer • Targ Handler • Swordmaster • Dahar Master
Starships To'Duj Fighter • Bird-of-Prey (Prime Timeline) • Bird-of-Prey (Kelvin Timeline) • Raptor Escort • Klingon Battle Cruiser • Negh'Var Warship • Vo'Quv Dreadnought • Bortasqu' Dreadnought Battlecruiser
NPCs B'vat • Galera • J'mpok • Ja'rod • Jurlek • K'Gan • K'men • K'Valk • Kagran • Kahless • Koren • Martok • Nin'Yan • Rodek • Alexander Rozhenko • Sirella • Temek • Torg • Worf
NPC starships I.K.S. Batlh • I.K.S. Bortasqu' • I.K.S. Chot • I.K.S. Kal'Ruq • I.K.S. Kang • I.K.S. Kor • I.K.S. Kri’stak • I.K.S. Lukara • I.K.V. Quv • I.K.S. Seg'pa • I.K.S. Rotarran • I.K.S. Targ (B'rel class) • I.K.S. Targ (Klothos class) • I.K.S. Worvig