Patch history

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

   • ▲🐛Bug fixOxygen Searchstabilitycrash→stable

     Fixed a crash that occurred when Bionics attempted to locate oxygen.

     bugfix

2. Dec 9, 2025·[Game update] - 703433+1

   • ▲🎯BehaviorPower SupplyMicrochip roundingFloor/Truncate→Round Up

     Fractional Microchips now round up when loading saves, preventing Duplicants from getting stuck on 'Supplying power materials'.

3. Dec 4, 2025·[Game Update] - 702577 & 702808+1

   • ▲🐛Bug fixGunk ExtractionToilet interaction

     Fixed an issue where Bionics would not use Gunk Extractors if a toilet was present in the assigned room.

     Bugfix

   • ≈🐛Bug fixDoor Access ControlFlydo category visibility

     Fixed a DLC combination bug that prevented the Flydo category from appearing on the Door Access Control screen.

     UI fix

4. Nov 28, 2025·[Game Update] - 701625+1

   • ▲📊NumericBanquet Tableconversation time—→Reduced

     Bionic Duplicants now spend less time at Banquet Tables conversing or waiting for partners per Power Bank consumed, improving efficiency.

     Bionic Duplicants spend less time conversing per Power Bank consumed.

   • ≈🐛Bug fixDoor Access Control

     Fixed an issue where certain DLC combinations prevented the Bionic Duplicant category from appearing in the Door Access Control sidescreen.

     Fixed visibility of Bionic Duplicant category.

5. Nov 25, 2025·[Game Update] - 701091+1

   • ▲🐛Bug fixFlydospathfinding

     Fixed Flydos getting stuck flying one tile under doors.

     Door clipping fix

6. Jul 2, 2025·[Game Update] - 677228+2

   • ▲🐛Bug fixSupply Teleporter / Payload OpenerGear Balm dispensing—→Fixed

     Fixed a bug preventing solid conduits from dispensing Gear Balm.

     conduit fix

   • ▲🐛Bug fixFlydospower bank request—→Fixed

     Fixed Flydos not requesting a new power bank when running low on energy.

     AI fix

7. Jun 18, 2025·[Game Update] - 675474 & 675600+1-1

   • ▼🐛Bug fixPower Bank Dischargers

     Fixed power bank dischargers requesting too many Atomic Power Banks.

     bugfix

   • ▲✨NewClothing Presets—→Added

     Added various clothing and atmo suit presets to the Supply Closet.

     new

8. Mar 14, 2025·[Game Hotfix] - 660272+1

   • ≈🎯BehaviorFlydoshutdown behavior

     Flydo now correctly shuts down when its power bank is depleted, regardless of high-priority chores.

     bugfix

   • ≈🐛Bug fixworkshop translation loading

     Fixed a crash occurring when loading workshop translations from 2020 or earlier.

     bugfix

   • ▲🐛Bug fixbreath consumption

     Fixed an issue where Slimelung caused Bionic Duplicants' breath to decrease incorrectly.

     bugfix

   • ≈🛠QoLFood Poisoning status

     Bionic Duplicants no longer appear to contract Food Poisoning, as they are immune to its symptoms.

     bugfix

   • ≈🛠QoLRadiation Sickness tooltip

     Updated Radiation Sickness tooltips to remove effects that do not apply to Bionic Duplicants, such as Stamina and Bathroom Use Speed.

     bugfix

9. Jan 9, 2025·[Game Hotfix] - 648807+3

   • ▲✨NewVitals table—→Added Power column

     Added a Power column to the Vitals table to allow players to track the charge of Bionic Duplicant Power Banks.

     quality

   • ≈🐛Bug fixitem spawning

     Fixed Power Banks and Gear Balm not spawning when saving/loading too quickly in a new game.

     bugfix

   • ▲🐛Bug fixRocket Launchlaunch requirementRocket Control Station→Robo-Pilot

     Fixed rockets being unable to launch without a Control Station when a Robo-Pilot is installed.

     bugfix

   • ≈🐛Bug fixFlydo Power Bankcopy settingsBroken→Working

     Fixed an issue where copy settings did not work for Flydo power bank configurations.

     bugfix

   • ≈🐛Bug fixstabilityCrash→Stable

     Fixed a crash related to Remote Worker Doc and Remote Controller chore evaluation.

     bugfix

   • ▲🐛Bug fixBionic Scheduleassignment persistenceLost on exit→Persistent

     Fixed Bionic Duplicants losing schedule assignments when exiting Command Modules or Trailblazer Landers, and fixed incomplete schedule displays.

     bugfix