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Cosmic Starships
Cosmic Starships

Free 3D space battle game in your browser

  • Cosmic Starship: free 3D space battle game
  • Play Cosmic Starship
  • How to play Cosmic Starship
  • Beginner’s guide
  • Warships of Cosmic Starship
  • The campaign: six galaxies
  • Frequently asked questions
  • About Cosmic Starship
  • Contact
Cosmic Starships

Free 3D space battle game in your browser

Gallery: screenshots and videos

Gallery

Screenshots and videos

Every picture and video on this page comes from the game itself. Click a picture to see it full size.

Video

Cosmic Starship gameplay trailer: a 3D space battle between starship fleetsPlay video · YouTube
The Cosmic Starship trailer on YouTube. Every frame is rendered by the game’s own engine: real battles, flown live.

All gameplay videos, trailers and shorts ↗

Want your own? The game records battle videos for you: turn on Record battles in Settings › Video and every big moment (your ultimate, a capital ship or boss going down, a legendary drop, the victory) becomes a clip, in landscape 16:9 for YouTube or vertical 9:16 for TikTok, Reels and Shorts. Press REC or L to record a whole battle.

Battles

  • Earth orbit: the first battle above the blue planet, Starlink satellites all around.
    Earth orbit: the first battle above the blue planet, Starlink satellites all around.
  • The Luna Yards: holding a station against waves out of hyperspace.
    The Luna Yards: holding a station against waves out of hyperspace.
  • The Tanker Run: escorting a convoy through the debris.
    The Tanker Run: escorting a convoy through the debris.
  • Moonrun: running the blockade to the jump gate.
    Moonrun: running the blockade to the jump gate.
  • Crater Trap: an ambush in the Shattered Moons.
    Crater Trap: an ambush in the Shattered Moons.
  • Starlink Down: a fleet clash in Earth orbit.
    Starlink Down: a fleet clash in Earth orbit.
  • The Ion Tempest: fighting through a living storm.
    The Ion Tempest: fighting through a living storm.
  • The Titan Graveyard: salvage clans among dead fleets.
    The Titan Graveyard: salvage clans among dead fleets.
  • The Fracture: crystal cruisers and bending space.
    The Fracture: crystal cruisers and bending space.
  • Hive Spires: burning out a nest of stations.
    Hive Spires: burning out a nest of stations.
  • Sun Temples: the Gilded Throne's golden fleet.
    Sun Temples: the Gilded Throne’s golden fleet.
  • The Grand Armada: the biggest fleet battle in the campaign.
    The Grand Armada: the biggest fleet battle in the campaign.
  • Last Stand: the final station defence in the Deep Veil.
    Last Stand: the final station defence in the Deep Veil.

Bosses

  • Boss: the Iron Colossus and its turret pods.
    Boss: the Iron Colossus and its turret pods.
  • Boss: the Twin Wardens.
    Boss: the Twin Wardens.
  • Boss: the Gate Leviathan wakes.
    Boss: the Gate Leviathan wakes.
  • Boss: the Brood Carrier and its launch bays.
    Boss: the Brood Carrier and its launch bays.
  • Boss: the Phantom Regent, hiding among its decoys.
    Boss: the Phantom Regent, hiding among its decoys.
  • Boss: the World Breaker marching on the station.
    Boss: the World Breaker marching on the station.
  • Boss: the Mirror Hydra behind its crystal pylons.
    Boss: the Mirror Hydra behind its crystal pylons.
  • Boss: the Void Maw, a living black hole.
    Boss: the Void Maw, a living black hole.
  • The final boss: the Unbound.
    The final boss: the Unbound.

Story

  • Chapter 1, Home Fires: Earth by night as the story begins.
    Chapter 1, Home Fires: Earth by night as the story begins.
  • The Iron Mandate fleet reaches Earth orbit.
    The Iron Mandate fleet reaches Earth orbit.
  • Meridian Station, built in orbit by the outer gate.
    Meridian Station, built in orbit by the outer gate.
  • The Pathfinder, first of the explorer class.
    The Pathfinder, first of the explorer class.
  • Hyperspace: the jump to the Large Magellanic Cloud.
    Hyperspace: the jump to the Large Magellanic Cloud.
  • The Elder Conclave steps out of the storm.
    The Elder Conclave steps out of the storm.
  • Andromeda: two and a half million light years, one jump at a time.
    Andromeda: two and a half million light years, one jump at a time.
  • The Gilded Throne, ruling from gold.
    The Gilded Throne, ruling from gold.
  • Triangulum: where all the gates lead.
    Triangulum: where all the gates lead.
  • The Selene Covenant comes out of nowhere.
    The Selene Covenant comes out of nowhere.
  • The last jump, into the dark beyond the Local Group.
    The last jump, into the dark beyond the Local Group.
  • Covenant, Elder and Earthforce fly together.
    Covenant, Elder and Earthforce fly together.

Menus

  • The star chart: the next mission and the campaign.
    The star chart: the next mission and the campaign.
  • The hangar: your flagship, upgrades, mods and skills.
    The hangar: your flagship, upgrades, mods and skills.
  • Squads: crews, duties and formations.
    Squads: crews, duties and formations.
  • Meridian Station in 3D: the spire, gravity ring, docking arms and solar wings
    Meridian Station, your home base, rebuilt in 2.99.
  • Skirmish: build any battle you like.
    Skirmish: build any battle you like.
  • Co-op: open a room or join one.
    Co-op: open a room or join one.

Warships

  • Starship, a heavy launch carrier of the EarthforceStarshipHeavy launch carrierEarthforce
  • Falcon Heavy, a triple-core gunship of the EarthforceFalcon HeavyTriple-core gunshipEarthforce
  • Morrow Hive, a hive ship of the Verdant ChoirMorrow HiveHive shipVerdant Choir
  • Thorn Reaper, a bio-destroyer of the Verdant ChoirThorn ReaperBio-destroyerVerdant Choir
  • Obsidian Crown, a dreadnought of the Iron MandateObsidian CrownDreadnoughtIron Mandate
  • Vigilant, a missile destroyer of the Iron MandateVigilantMissile destroyerIron Mandate
  • Aster Prism, a shield ark of the Aurelian ConcordAster PrismShield arkAurelian Concord
  • Glass Oracle, a beam cruiser of the Aurelian ConcordGlass OracleBeam cruiserAurelian Concord
  • Night Pilgrim, a phase cruiser of the Veil NomadsNight PilgrimPhase cruiserVeil Nomads
  • Wayfarer Ark, a salvage carrier of the Veil NomadsWayfarer ArkSalvage carrierVeil Nomads
  • Warhulk, a boarding battlecruiser of the Korrath DominionWarhulkBoarding battlecruiserKorrath Dominion
  • Tide Mother, a living tide-carrier of the Myrr TidekinTide MotherLiving tide-carrierMyrr Tidekin
  • Monolith, a self-assembling dreadnought of the TessellateMonolithSelf-assembling dreadnoughtTessellate
  • Corona Throne, a solar battleship of the The LuminaCorona ThroneSolar battleshipThe Lumina
  • Hollow Ark, a void carrier of the The HollowHollow ArkVoid carrierThe Hollow
  • Pathfinder, an explorer-class survey ship of the EarthforcePathfinderExplorer-class survey shipEarthforce
  • Bastion, a gunline dreadnought of the EarthforceBastionGunline dreadnoughtEarthforce
  • Imperatrix, a royal battlecruiser of the Varenn RegencyImperatrixRoyal battlecruiserVarenn Regency
  • Stiletto, an attack cruiser of the Varenn RegencyStilettoAttack cruiserVarenn Regency
  • Dawnblade, a crescent war cruiser of the Selene CovenantDawnbladeCrescent war cruiserSelene Covenant
  • Lightwing, a stealth frigate of the Selene CovenantLightwingStealth frigateSelene Covenant
  • Sun Pyramid, a pyramid mothership of the Gilded ThroneSun PyramidPyramid mothershipGilded Throne
  • Scarab, a strike bomber-cruiser of the Gilded ThroneScarabStrike bomber-cruiserGilded Throne
  • Sky Thane, a twin-ring mothership of the Elder ConclaveSky ThaneTwin-ring mothershipElder Conclave
  • Rune Warden, a beam frigate of the Elder ConclaveRune WardenBeam frigateElder Conclave
  • Bloodhammer, a hammerhead battleship of the Korrath DominionBloodhammerHammerhead battleshipKorrath Dominion
  • Lattice Spire, a missile silo cruiser of the TessellateLattice SpireMissile silo cruiserTessellate
  • Dawnwatch, a sensor command cruiser of the The LuminaDawnwatchSensor command cruiserThe Lumina
  • Coralheart, a living reef cruiser of the Myrr TidekinCoralheartLiving reef cruiserMyrr Tidekin
  • Constellation, a ring carrier of the EarthforceConstellationRing carrierEarthforce
  • Bloomlight, a spore lantern of the Verdant ChoirBloomlightSpore lanternVerdant Choir
  • Magnetar, a twin-rail siege cruiser of the Iron MandateMagnetarTwin-rail siege cruiserIron Mandate
  • Shardcrown, an orbiting-shard cruiser of the Aurelian ConcordShardcrownOrbiting-shard cruiserAurelian Concord
  • Veilrunner, a solar-sail corsair of the Veil NomadsVeilrunnerSolar-sail corsairVeil Nomads
  • Grapplejaw, a claw battlecruiser of the Korrath DominionGrapplejawClaw battlecruiserKorrath Dominion
  • Riptide Serpent, a living serpent cruiser of the Myrr TidekinRiptide SerpentLiving serpent cruiserMyrr Tidekin
  • Tesseract, a rotating lattice cube of the TessellateTesseractRotating lattice cubeTessellate
  • Heliostat, a mirror-array battleship of the The LuminaHeliostatMirror-array battleshipThe Lumina
  • Requiem, a void cathedral of the The HollowRequiemVoid cathedralThe Hollow
  • Eclipse, a singularity ring of the The HollowEclipseSingularity ringThe Hollow
  • Sovereign, a palace dreadnought of the Varenn RegencySovereignPalace dreadnoughtVarenn Regency
  • Moonreaver, a crescent-blade cruiser of the Selene CovenantMoonreaverCrescent-blade cruiserSelene Covenant
  • Sunkeeper, an inverted sun pyramid of the Gilded ThroneSunkeeperInverted sun pyramidGilded Throne
  • Halo Spire, a three-ring lance spire of the Elder ConclaveHalo SpireThree-ring lance spireElder Conclave
  • Abyss Manta, a ray-wing strike cruiser of the Selene CovenantAbyss MantaRay-wing strike cruiserSelene Covenant
  • Nautilus, a chambered shell fortress of the Myrr TidekinNautilusChambered shell fortressMyrr Tidekin
  • Lotus Throne, a blooming sanctuary ship of the The LuminaLotus ThroneBlooming sanctuary shipThe Lumina
  • Lorekeeper, an armillary archive ship of the Elder ConclaveLorekeeperArmillary archive shipElder Conclave
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