Jurassic World Evolution 3 update 1.003.004 (1.3.4) is available to download on PS5, PC and Xbox. According to the official JWE 3 update 1.003.004 patch notes, the latest update 1.3.4 corrects Geothermal Generator UI reporting, fixes Patagotitan release animations, removes the Distortus rex Juvenile bio data tab, and resolves crashes tied to zipline connections and geothermal power network loops. Apart from this, Jurassic World Evolution 3 patch 1.003.004 also includes stability fixes.
JWE 3 Update 1.003.004 Patch Notes – June 22, 2026
Update Summary
- Fixed incorrect Geothermal Generator distribution numbers in the Main Facility Campaign level.
- Corrected Patagotitan hatchery release animation.
- Removed the Juvenile tab from Distortus rex bio data.
- Resolved crashes related to zipline connections and geothermal power network loops.
- Added overall stability and performance improvements.
Patch Notes
Campaign
- Fixed an issue in the Main Facility Campaign level where the Geothermal Generator displayed incorrect distribution values in the UI.
Dinosaurs
- Patagotitan now plays the correct animation when released from the hatchery.
- Removed the Juvenile tab from the Distortus rex bio data.
Stability & Performance
- Fixed a crash that occurred when selecting “Add Zipline Connection” for the DFW Zipline building variant.
- Resolved a crash that could happen when creating a loop within the geothermal power network.
- Implemented additional performance and stability enhancements.
Previously, a major patch 1.21 added Species Pack offering up 4 new prehistoric species: Yutyrannus, Deinocheirus, Sinosauropteryx and Jeholopterus. Unfortunately, players are facing various bugs with the game. Today’s Jurassic World Evolution 3 version 1.003.004 will fix a few of these issues.
Download free JWE 3 patch 1.003.004 for PlayStation 5, PC and Xbox.
 details released on PS5, PC and Xbox. Read the official JWE 3 update 1.003.004 patch notes.){kind=link}