Sins of a Solar Empire
Krosov Siege Frigate


Cost: Credits620 Metal80 Crystal65
Build Time: 52 seconds.
Uses: 12 supply.
Hull: 510
Repair: 1
Shields: 255
Regeneration: 1
Max Mitigation: 60%
Experience value: 36
Weapon Damage Per Second Per Bank
(front / back / left / right)
(Anti Heavy)
7 / 0 / 0 / 0
Range: 2500
Weapon Banks: 1 / 0 / 0 / 0
Bombing Damage: 31
Strong vs. none
A large frigate that sacrifices armor and combat strength for planetary bombardment weapons.
Shortcut: (R)

The Krosov Siege Frigate is the TEC's Siege Frigate.


When it‘s time to take out a planetary target, the TEC calls in its Krosov Siege Frigates to do the job. A small group of Krosov‘s can quickly cause catastrophic damage to an enemy world and can survive against defenders with its heavier shields and hull. Regrettably, the situation is dire enough that the TEC command is considering equipping radioactive warheads to the Krosov, that will severely diminish the population growth of enemy planets.


Nearly identical to the other two siege frigates, the Krosov does not differentiate itself until late in the game when Heavy Fallout becomes available. This special ability allows for hit and run raids with Krosovs to become more effective by reducing the rate at which the enemy can repopulate, thus reducing their income from taxes. Be aware that this effect persists even if the planet is destroyed, making it of detriment should you conquer the system yourself.

To increase their survivability they should be grouped with a few carriers holding fighters, a few Garda Flak Frigates and a group of Hoshiko Robotics Cruisers.

Ship Info[]

Ship Type: Frigate
Primary Role: Planetary Bombardment
Shield Power: Low
Hull Points: Low
Armor Level: Low
Armor Type: Light
Antimatter: None
Weapons: Forward Heavy Pulse Laser / 2 x Ship-to-Surface Nuclear Missile Launchers
Compliment: 175

Heavy Fallout
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Tactics Management

Strike Craft: TEC FighterTEC Bomber
Corvettes: Shriken Corvette (Loyalist) • Stilat Corvette (Rebel)
Frigates: Arcova Scout FrigateCobalt Light FrigateJavelis LRM FrigateKrosov Siege FrigateGarda Flak FrigateProtev Colony Frigate
Cruisers: Percheron Light CarrierHoshiko Robotics CruiserCielo Command CruiserKodiak Heavy CruiserRaloz Heavy ConstructorOgrov Torpedo CruiserNeruda Envoy Cruiser
Capital Ships: Kol BattleshipSova CarrierAkkan BattlecruiserDunov BattlecruiserMarza DreadnoughtCorsev Battlecruiser
Titans: Ankylon Titan (Loyalist) • Ragnarov Titan (Rebel)
Starbase: Argonev Star Base
Strike Craft: Advent FighterAdvent Bomber
Corvettes: Acolyte Corvette (Loyalist) • Vespa Corvette (Rebel)
Frigates: Seeker VesselDisciple VesselIlluminator VesselPurge VesselDefense VesselMissionary Vessel
Cruisers: Aeria Drone HostIconus GuardianDomina SubjugatorDestra CrusaderTalion SaviorSolanus AdjudicatorHerald Envoy
Capital Ships: Radiance BattleshipRevelation BattlecruiserProgenitor MothershipHalcyon CarrierRapture BattlecruiserDiscord Battleship
Titans: Coronata Titan (Loyalist) • Eradica Titan (Rebel)
Starbase: Transcencia Star Base
Strike Craft: Vasari FighterVasari Bomber
Corvettes: Tosurak Corvette (Loyalist) • Sulsurak Corvette (Rebel)
Frigates: Jikara NavigatorRavastra SkirmisherKanrak AssailantKarrastra DestructorJunsurak SentinelJarun Migrator
Cruisers: Lasurak TransporterStilakus SubverterSerevun OverseerSkarovas EnforcerSivuskras RuinerVoruntak Envoy
Capital Ships: Kortul DevastatorSkirantra CarrierJarrasul EvacuatorAntorak MarauderVulkoras DesolatorRankulas Battleship
Titans: Vorastra Titan (Loyalist) • Kultorask Titan (Rebel)
Starbase: Orkulus Star Base