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Steam News20 January 20265mo ago

Jurassic World Evolution 3 | Update 1.2.3

Hi Park Managers! Update 1.2.3 is now available. Please note: This is not a full list of everything the development team are working on.

In this update3

Full notes

Full Jurassic World Evolution 3 update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

8 fixes2 additions1 change1 removal
  • Gameplay
  • Fixes
  • Performance
addedUpdate 1.2.3 is now available.
fixedPlease note: This is not a full list of everything the development team are working on. If your issue has not been addressed in a previous patch you can report any bugs or issues using the links below.
addedNew Family Unit - MajungasaurusIntroduced a new family unit to the game - the Majungasaurus.
fixed1.2.3 Bug FixesPark Construction
fixed1.2.3 Bug FixesResolved Camera moving across the park when cycling through grid based scenery pieces while in build mode.
fixed1.2.3 Bug FixesNow able to perform an undo action with a non-grid based scenery piece while the decorative tab is open.

Jurassic World Evolution 3 changes

addedUpdate 1.2.3 is now available.
fixedPlease note: This is not a full list of everything the development team are working on. If your issue has not been addressed in a previous patch you can report any bugs or issues using the links below.
addedIntroduced a new family unit to the game - the Majungasaurus.
fixedPark Construction
fixedResolved Camera moving across the park when cycling through grid based scenery pieces while in build mode.

Hi Park Managers!

Update 1.2.3 is now available.

Please note: This is not a full list of everything the development team are working on. If your issue has not been addressed in a previous patch you can report any bugs or issues using the links below.

Updates

New Family Unit - Majungasaurus

  • Introduced a new family unit to the game - the Majungasaurus.

1.2.3 Bug Fixes

Park Construction

  • Resolved Camera moving across the park when cycling through grid based scenery pieces while in build mode.

  • Now able to perform an undo action with a non-grid based scenery piece while the decorative tab is open.

  • Navigation highlight will no longer get stuck when reopening the Scenery Blueprint menu after placing a blueprint.

Stability and Performance

  • General performance and stability improvements.

  • Fixed inability to exit 'Discard Eggs' popup window if the eggs hatch while present.

If you encounter any issues whilst playing Jurassic World Evolution 3, please report them on our dedicated Issue Tracker site.

For any support queries, you can reach out to our team using this form.

Source

Steam News / 20 January 2026

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