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Oxygen Not Included
Oxygen Not Included
IndieSimulation
Klei Entertainment · Klei Entertainment·$24.99
Mar 16, 2021 · 65mo ago

[Spaced Out! Hotfix] - 456169

AI summary1mo

Hotfix focusing on Research Reactor stability, bug fixes for the Atomic Collider, and quality-of-life adjustments to building priorities and recipes.

Buffs3

  • Atomic ColliderFixed a crash that occurred when one researcher took over from another at the Atomic Collider.
  • ApothecaryThe Medical Pack recipe has been restored to the Apothecary building.RemovedAdded
  • Large Solid Oxidizer TankThe Large Solid Oxidizer Tank can now be prioritized for construction/deconstruction.NoYes

Nerfs1

Other changes2

  • Research Reactor
    • The reactor now requires at least 0.5kg of fuel to begin reacting, making meltdown triggers more predictable.0.5kg kg
    • The reactor now stops reacting when fuel drops below 0.25kg, reducing unexpected meltdowns.0.25kg kg

subjects affected (5)

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How did this patch land?
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official notes
Oxygen Not Included · Mar 16, 2021

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Patch history

see all 100

  1. [Game Update] - 744825Jul 28, 2026 · 2d

    A small update focusing on bug fixes for Duplicant teleportation, building deconstruction, and various memory and graphics optimizations.

    +1
  2. [Game Update] - 740622Jul 7, 2026 · 3w

    This update focuses on the Aquatic Planet Pack, improving Minnow's traits, adjusting critter behaviors, and fixing various stability and visual bugs across multiple DLCs.

    +5
  3. [Game Update] - 737790Jun 17, 2026 · 1mo

    A quality-of-life and bug-fix update focusing on the Prehistoric and Aquatic Planet Packs, improving critter interactions, and fixing various system stability and visual issues.

    +11
  4. [Game Update] - 737195Jun 12, 2026 · 1mo

    A small update focusing on stability fixes and corrections for the Aquatic Planet Pack and Spaced Out! DLC.

    +1
  5. [Game Update] - 720580 & 720697Apr 2, 2026 · 3mo

    A series of bug fixes addressing insulated doors, power generators, UI input issues, and stability for the Bionic Booster Pack.

    +4
  6. [Game Update] - 707956Jan 16, 2026 · 6mo

    A small stability update addressing crashes related to critter feeding and mess station deconstruction, along with a rocket return fix for Spaced Out!

    +1
  7. [Game Update] - 706793Jan 12, 2026 · 6mo

    A series of stability fixes and bug corrections focusing on Duplicant behavior, Printerceptor mechanics, and general game crashes.

    +1
  8. [Game Update] - 704096Dec 11, 2025 · 7mo

    Minor bug fixes regarding Duplicant suit checkpoints and composting behavior.

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