Grineer Asteroid tilesets appear as mining stations for the Grineer. They were the second set released. They feature cavernous rooms with lots of parkour potential and hidden loot rooms. Ventilation shafts are strung about as means of mobilization through the tiles. With a great number of obstacles and hiding places, they favor a melee style of combat, though ranged is still effective, especially for long-range sniping combat.



Planet Mission Name Type Faction Level
InvasionPhorid AlertAssassinationInfested0 - 0
MercuryCalorisRescueGrineer6 - 8
MercuryLaresDefenseInfested6 - 11
MercuryElionCaptureGrineer7 - 9
MercuryM PrimeExterminateInfested/Grineer7 - 9
MercuryBoethiusMobile DefenseInfested8 - 10
MercuryTolstojAssassinationGrineer8 - 10
CeresDracoSurvivalGrineer12 - 17
PhobosMemphisDefection (Dark Sector)Infested15 - 25
PhobosZeugmaSurvival (Dark Sector)Infested15 - 25
SaturnDioneSpyGrineer21 - 23
SaturnRheaInterceptionGrineer21 - 26
SaturnNumaRescueGrineer22 - 24
SaturnEnceladusSabotageGrineer23 - 25
SaturnKeelerMobile DefenseGrineer23 - 25
SaturnPiscinasSurvival (Dark Sector)Infested26 - 36
SednaSelkieSurvivalGrineer30 - 40
SednaAdaroExterminateGrineer32 - 36
SednaMerrowAssassinationGrineer35 - 40
SednaSangeruDefense (Dark Sector)Infested35 - 45
There are a total of 20 Missions on the Grineer Asteroid Tile Set


  • Interestingly, the metals and other resources required to make the asteroid habitable by the Grineer would appear to be equal to or more than what the asteroid would have contributed to after it was mined out, suggesting that the goal is not to extract common materials like Ferrite but instead much rarer materials such as Gallium for energy weapon research.
  • The tileset is one of the few that makes the most logical sense location wise, because the planets that these tilesets appear on have moons or asteroids in the vicinity, making it more plausible for there to be Grineer who have mined them out.



Patch HistoryEdit

Update 28.0

  • Fixed certain trams in the Grineer Asteroid tileset not positioning correctly for Clients.

Update 27.2

  • Fixed wild flickering issues on one of the doors in the Grineer Asteroid tileset.

Update 25.8

Update 25.7

  • Improved lava textures in the Grineer Asteroid tilesets.

Update 25.3

  • Fixed AI traffic jams in the Grineer Asteroid Defection tileset as reported here
  • Fixed broken terrain in the Grineer Asteroid tileset as reported here

Update 22.10

  • New dead-end tiles added.
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