PS4 and PC receive them a month later.
Evolve is getting two free maps on 31st March for Xbox One, developer Turtle Rock Studios has announced.

They'll arrive on PS4 and PC a month later on 30th April.

The two new maps are Broken Hill Mine and Broken Hill Foundry. Both will be playable in Hunt, Nest, and Rescue modes through Skirmish, a Custom match or an Evacuation campaign.

Each map comes with its own Evacuation campaign effects. They are as follows:

Broken Hill Mine:

Hunter Win: Mining Drones get repurposed as Shield Drones for the Hunter team in the next match.
Monster Win: Destroying the mining drill makes the environment tectonically unstable. The resulting earthquakes will flush out birds from the surrounding areas, deceiving the Hunters as to where the Monster is really located.

Broken Hill Foundry:

Hunter Win: Energy-dense bohrium is used to supercharge the Hunter's jetpacks.
Monster Win: Destroying the foundry engulfs the Monster in bohrium gas, making its melee attacks even more powerful.

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