Frontier Developments has revealed a new Wetlands Pack for Jurassic World Evolution 3, a paid DLC that includes new dinosaurs, scenery pieces, and waterside enclosures.
The Wetlands Pack is coming with three new prehistoric family units. More information about all of these will be available in the future, but one of them will be the Irritator.
The Irritator is a semi-aquatic dinosaur that’s perfect for the new waterside enclosures. These carnivores will go after fish in the water or dinosaurs on land, and there are several patterns and color variants to find.
Players can see the Irritator in action below:
There will also be hundreds of bayou- and swamp-themed scenery pieces to decorate these new enclosures with.
The Wetlands Pack comes out at the perfect time alongside Update 1.2. The Cypress Trees coming with the free update create a mysterious, foggy mist, which fits the Wetlands perfectly.
The upcoming pack also works well with the new changes to the Island Generator. Players will be able to edit and build their parks right up to the water, making these waterside enclosures perfect.
The Wetlands Pack will be available for Jurassic World Evolution 3 on December 9, 2025, at the same time as Update 1.2 for PC, PlayStation 5, and Xbox Series X|S.
Players can check out a trailer for the pack below, which shows Irritators in their new environment:
For more news on Jurassic World Evolution 3, check out the upcoming dinosaur release plan coming from the previous iteration of the game.
