Oxygen Not Included Wiki
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Duplicant
This article has not been revised for the current version (U51-600112). It was last updated for U47-562984. It may contain inaccuracies.
This article has not been revised for the current version (U51-600112). It was last updated for U47-562984. It may contain inaccuracies.
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This article is related to content of the Base Game. There may be a version for the "Spaced Out!" DLC, see Planetoid Clusters.

In Oxygen Not Included you have the ability to choose an asteroid type on which to found your colony. These are all variations on the same basic asteroid template intended to mix up early and midgame strategies. They all have different assortments of biomes, critters, and randomized traits.

List of Habitable Asteroids[ | ]

Asteroid-Biome Table[ | ]

Asteroid Type Temperate Biome Forest Biome Swamp Biome Caustic Biome Frozen Biome Rust Biome Tide Pool Biome Oil Biome Volcanic Biome Space Biome Barren Biome
Terra
Oceania
Rime
Verdante
Arboria
Volcanea
Badlands
Aridio
Oasisse

World Seed[ | ]

World seeds define the maps layout. They are randomly generated, but if you loved the map you just played on and want to retry that seed, or share that world for your friend to play too, you can take that alphanumerical seed, enter it to the seed menu and get the same asteroid layout.

World Traits[ | ]

Depending on the asteroid type and world seed, an asteroid may have a number of random traits which affect the biomes and terrain features which can generate there. See World Trait for more details.

Story Traits[ | ]

Additionally, upon world creation, players can selectively enable or disable the generation of story traits, which are lore-focused points of interest that can provide unusual benefits to colonies. See Story Trait for more details.

Special Seeds[ | ]

Some special asteroid types have unique world seeds. These asteroids are accessed through a different style of gameplay called The Lab (see below).

The Lab[ | ]

The Lab is an alternative style of gameplay from the regular experience. This gameplay style includes specially-designed asteroids created for unique scenarios, special events, etc.

List of Unique Asteroids[ | ]

Skewed Asteroid[ | ]

A tilted world, at once strange and...strangely familiar. Its singular terrain is consistent across all universes.

This resistance to the fluidity of the temporal shifts has the cosmos buzzing, as individual colonies compare notes on successes, failures and the bizarre redistribution of resources.

A unique asteroid similar to Terra with the Geodes world trait, but which is rotated 90 ° from the standard orientation. The Volcanic Biome is at the left of the map, whereas the usual Space Biome is at the right of the map; however, the top of the map is still the space access point for rocketry and meteors, since the sides and bottom of the map are bordered by Neutronium as on a regular map. Unique to this map, almost all Ruins and their contents (including the Gravitas Lobby, but excluding Story Traits and Anti Entropy Thermo-Nullifiers) are also rotated sideways. There are some other unusual features on this asteroid, including (but not limited to) a pair of uncovered Gold Volcanoes within a chlorine/hydrogen gas pocket at the intersection of several biomes.

The "alert" welcome message at the beginning of the game is different for this asteroid, and initially appears rotated by 90 ° itself:

This asteroid is oddly tilted, as though a powerful external force once knocked it off its axis.

I'll need to recalibrate my approach to colony-building in order to make the most of this unusual distribution of resources.

Version History[ | ]

  • U47-561558: Added Skewed Asteroid.
  • Before Launch Update there were two additional preset maps:
    • Helicona, where the most of asteroid was consisting out of Frozen Biome
    • The Rock, where asteroid was composed of Space, Volcanic and Frozen biomes.
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