Update 1.2.4 focuses on localization fixes and animation improvements for dinosaurs, specifically the Majungasaurus.

Jurassic World Evolution 3
Build your own Jurassic World. Nurture generations of dinosaurs with the series debut of juveniles, create and manage sprawling prehistoric parks around the globe, and let your imagination roar with powerful new creative options.
Power trajectory
Net buffs minus nerfs over time. Up = the game is being buffed overall, down = nerfed.
Latest patches
Buffs, nerfs, bug fixes & updates at a glance — click a row to jump to that subject
Update 1.2.2 focuses on dinosaur behavior fixes, sandbox maintenance improvements, and general stability enhancements.
- Park ConstructionAdvanced Move Toolduplicate button
Fixed the duplicate button failing to function after using the advanced move tool.
- Park ConstructionAdvanced Move Toolundo interaction
Fixed an issue preventing entry into the advanced move tool after undoing a 'split from group' operation.
- Park ConstructionAdvanced Move Toolscenery selection
Resolved incorrect scenery piece selection when using advanced move on separate pieces.
- Deinocheirusidle time
Fixed an issue where Deinocheirus would occasionally idle in place for too long.
- AustroraptorHatchery Releasevisibility
Fixed a bug where Austroraptors would briefly disappear when being released from the hatchery.
- +2 more
- SandboxMaintenance Wear and Tearstorm damageEnabled→Disabled
Buildings no longer take storm damage when 'Maintenance Wear and Tear' is disabled.
- Irritatorfeeding behavior—→Added
Irritator can now utilize fish feeders even when deep water is unavailable, improving feeding flexibility.
- Park ConstructionMossy Cypress Treebiome tags—→Tropical/Temperate
Added 'Tropical' and 'Temperate' biome tags to mossy cypress tree scenery pieces for better placement.
- Park ConstructionInfection Systeminfection timing
Adjusted infection rate timings to prevent simultaneous infections across all feeders and dinosaurs.
- Stability and Performancegeneral performance
General performance and stability improvements across the game.
Hot Fix 1.1.1 focuses on stability improvements and bug fixes across challenges, management, and the Steam Workshop.
- GeneralController Settingsvibration resetignored→reset
Reset Defaults in Controller settings now correctly resets the vibration setting.
- Science CentreFossil Extractionextraction statepermanently paused→active
Moving the Science Centre during fossil extraction no longer permanently pauses the process.
- Park ConstructionBuilding Blueprintstability
Fixed a rare crash that occurred when splitting a section of a building blueprint from the group.
- Dolomites Sanctuary Challengeresearch nodes visibility
Research nodes now correctly appear within the research screen, allowing players to progress normally.
- Steam WorkshopBlueprint Navigationstabilityhang→stable
Fixed a game hang when selecting 'View on Workshop' or 'View Creator Profile' from a Blueprint.
- +1 more
Update 1.0.7 focuses on stability improvements, performance optimizations for Workshop content, and various crash fixes across park management systems.
- GeneralFossil Managementstability
Fixed several crashes related to fossil management.
- GeneralTutorialloading
Resolved a low frequency crash when loading into Montana during the tutorial.
- Workshopload times / frame rate
Resolved slow load times and low frame rates when a large volume of workshop content is installed.
- Workshopuninstall process
Fixed a block that occurred when attempting to uninstall a workshop blueprint without an internet connection.
- Park TeamsMaintenance Teamstasking
Fixed a crash occurring when Maintenance Teams with automated tasking were assigned a manual task.
- +1 more
Update 1.0.6 focuses on stability improvements, UI crash fixes, and various bug fixes across the campaign and park construction.
- GeneralEdit Mode UI
Fixed a UI crash that occurred while in Edit Mode.
- Park ConstructionPath capacity
Resolved an issue where placing a photo point on a Gyrosphere track incorrectly affected path capacity.
- CampaignStory Progress trigger
Resolved a rare issue where World Map 'Story Progress' criteria updated prematurely before the Act 3 unlock cinematic.
- Tyrannosaurus RexCamera behavior
Fixed camera issues occurring when releasing a T-Rex with the 'Little Eatie' skin from a hatchery.
Update 1.0.5 focuses on stability improvements, fixing a specific crash related to lagoon/aviary attachments and resolving a Workshop installation bug.
What got changed
Click a row to filter the cards below
Heroes & subjects
Click a card to see its full timeline + per-ability breakdown
- ⚙️+2/-0▲ +26mo ago
Sandbox
GeneralSettings · ManagementSignificant reduction in building upkeep and damage in Sandbox mode.
- ⚙️+1/-0▲ +17mo ago
General
GeneralSystem · UI · ControllerImproved game stability and fixed Workshop download issues.
- 🦸+1/-0▲ +16mo ago
Irritator
HeroDinosaur · CarnivoreEasier to maintain and feed in various enclosure types.
- ⚙️+1/-0▲ +17mo ago
Science Centre
GeneralManagement · BuildingManagement is more flexible as building placement no longer breaks fossil extraction.
- ⚙️+1/-0▲ +17mo ago
Workshop
GeneralMods · Steam Workshop · PerformanceSignificant performance boost for players using many community mods.
- ⚙️+0/-0≈ 06mo ago
Park Construction
GeneralBuilding · UI · ManagementImproved reliability of path capacity calculations near Gyrosphere tracks.
- ⚙️+0/-0≈ 04mo ago
Majungasaurus
GeneralDinosaur · CarnivoreVisual and text polish for the species.
- 🦸+0/-0≈ 06mo ago
Deinocheirus
HeroDinosaur · OmnivoreMore natural movement and behavior.
- 🦸+0/-0≈ 06mo ago
Austroraptor
HeroDinosaur · CarnivoreVisual and spawning glitches resolved.
- ⚙️+0/-0≈ 06mo ago
Stability and Performance
GeneralEngine · WorkshopIncreased game stability and fewer crashes in the Workshop.
- 🗺️+0/-0≈ 07mo ago
Dolomites Sanctuary Challenge
MapChallenge · CampaignFixed a critical progression bug in the Dolomites Sanctuary level.
- ⚙️+0/-0≈ 07mo ago
Steam Workshop
GeneralWorkshop · Community ContentSmoother experience when browsing and accessing community-created content.
- ⚙️+0/-0≈ 07mo ago
Park Teams
GeneralManagement · Staff · StabilityImproved stability during routine park maintenance and medical operations.
- ⚙️+0/-0≈ 07mo ago
Campaign
GeneralStory · ProgressionFixed a minor sequencing bug in the campaign progression.
- 🏆+0/-0≈ 07mo ago
Tyrannosaurus Rex
ChampionDinosaur · ApexFixed a visual/camera bug for a specific skin.
Top abilities tweaked
Most-touched abilities across all patches
Recent patches
Most recent 6