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Steam News11 September 20259mo ago

Patch 2025.9.9.0.6 is now available!

Hey everyone, Patch 2025.9.9.0.6 is now available on the Evolution Public Branch. The terrestrial dinosaur nest has a new model and texture. The tyrannosaurus rex hatchlings and juveniles have 5 new call sounds each.

Full notes

Full Primeval update

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

Repeated intro

Hey everyone,

What changed

5 fixes3 additions2 changes1 removal
  • Gameplay
  • UI and audio
  • Fixes
  • Store
  • Balance
addedPatch 2025.9.9.0.6 is now available on the Evolution Public Branch.
addedThe terrestrial dinosaur nest has a new model and texture.
addedThe tyrannosaurus rex hatchlings and juveniles have 5 new call sounds each. Press the 1 key for an idle call. Press the 2 key for a friendly call. Press the 3 key for a call for help. Press the 4 key for an aggressive call. Press the 5 key for a distant call.
changedWild dinosaurs are once again playing their attack sounds.
fixedFixed a problem where wild creatures would get stuck on dead creatures and be unable to wander.
fixedFixed a wild dinosaur skin randomization problem.

Primeval changes

addedPatch 2025.9.9.0.6 is now available on the Evolution Public Branch.
addedThe terrestrial dinosaur nest has a new model and texture.
addedThe tyrannosaurus rex hatchlings and juveniles have 5 new call sounds each. Press the 1 key for an idle call. Press the 2 key for a friendly call. Press the 3 key for a call for help. Press the 4 key for an aggressive call. Press the 5 key for a distant call.
changedWild dinosaurs are once again playing their attack sounds.
fixedFixed a problem where wild creatures would get stuck on dead creatures and be unable to wander.

Patch 2025.9.9.0.6 is now available on the Evolution Public Branch.

  • The terrestrial dinosaur nest has a new model and texture.

  • The tyrannosaurus rex hatchlings and juveniles have 5 new call sounds each. Press the 1 key for an idle call. Press the 2 key for a friendly call. Press the 3 key for a call for help. Press the 4 key for an aggressive call. Press the 5 key for a distant call.

  • Wild dinosaurs are once again playing their attack sounds.

  • Fixed a problem where wild creatures would get stuck on dead creatures and be unable to wander.

  • Fixed a wild dinosaur skin randomization problem.

  • Fixed a wild dinosaur attack timing problem.

  • Fixed a glitch that could happen if hovering over a talent and logging out of a dinosaur at the same time.

  • Fixed a glitch where the talent tooltip could get stuck on the screen if hovering over a talent and switching window tabs at the same time.

  • Your dinosaur no longer has to be hungry in order to grow from eating.

  • Having gastroliths in your dinosaur's stomach increases the amount of growth gained by eating by up to 2x if you're hungry.

  • The passive growth bonus maximum that can be gained by having a higher overall health ranking has been reduced to 2x, down from 4.25x.

  • Gastroliths in your dinosaur's stomach now make you half as hungry. This amount is still lessened for older dinosaurs.

Source

Steam News / 11 September 2025

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