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Oxygen Not Included
Oxygen Not Included
IndieSimulation
Klei Entertainment · Klei Entertainment·-70%$7.49
Nov 16, 2017 · 104mo ago

Automation Upgrade Available Now

AI summary2d

The Automation Upgrade introduces a comprehensive logic-based automation system, a new mid-tier refined metal material family, and various quality-of-life buildings and mechanics.

Images © Oxygen Not Included via Steam

Buffs19

  • Automation System
    • Introduced AND, OR, XOR, NOT, Buffer, and Filter gates for complex base logic circuitry.Added
    • Added Thermo, Atmo, Liquid, and Clock sensors to trigger systems based on environment and time.Added
    • Added floor switches that trigger automation grids when pressed by creatures or Duplicants.Added
    • Added manual switches to input Active or Standby signals into automated systems.Added
    • Added Liquid, Gas, and Power shutoffs to precisely control resource flow.Added
    • Added doors that can be linked to automation to control Duplicant movement.Added
    • Retroactively added automation ports to all compatible existing buildings.Added
    • Added a dedicated overlay to visualize automation circuitry.Added
  • Refined Metals
    • Introduced a mid-tier family of construction materials between raw resources and plastics.Added
    • New building that produces sand and refined metal from raw minerals.Added
    • New building for bulk processing of refined metals.Added
    • Added Conductive and Heavy Conductive wires with improved wattage handling and decor.Added
    • Added tiles that improve decor and increase heat transfer speed.Added
  • General Utility
    • Added fire poles for rapid one-way downward movement.Added
    • Added lures to attract flying creatures like Pufts and Shinebugs into traps.Added
    • Added small, power-efficient gas and liquid pumps for tight spaces.Added
    • Added wall plates that can accelerate or decelerate heat transfer based on material.Added
    • Expanded and revised the research tree to incorporate new technologies.OldRevised
  • SystemMiscellaneous performance improvements.Improved

Bug fixes1

  • SystemFixed a crash that could occur when using the refinery.

Other changes4

  • Automation SystemExisting sensors and switches reworked as automation buildings and can no longer connect directly to power grids.DirectAutomation Grid
  • General Utility
    • Added new discoverable ruins to the world map.Added
    • Oil and hydrocarbons now have solid states and will freeze at low temperatures.Liquid/GasSolid
  • SystemUpdated Chinese translation for better accuracy.Updated

subjects affected (4)

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official notes
Oxygen Not Included · Nov 16, 2017
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Patch history

see all 97

  1. [Game Update] - 737195
    Jun 12, 2026 · 3d
    +1
  2. [Game Update] - 720580 & 720697
    Apr 2, 2026 · 2mo
    +4
  3. [Game Update] - 707956
    Jan 16, 2026 · 5mo
    +1
  4. [Game Update] - 706793
    Jan 12, 2026 · 5mo
    +1
  5. [Game Update] - 704096
    Dec 11, 2025 · 6mo
  6. [Game update] - 703433
    Dec 9, 2025 · 6mo
    +3
  7. [Game Update] - 702577 & 702808
    Dec 4, 2025 · 6mo
    +3
  8. [Game Update] - 701625
    Nov 28, 2025 · 6mo
    +2

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