With the very cool sim Jurassic World Evolution on offer for all Xbox Live Gold and Xbox Game Pass Ultimate subscribers. When we reviewed the game last year, we called it "an experience that lives up to the wonderful visuals". Hit the jump to see all four free Xbox Live Games with Gold for December 2019.



As per the trailer above these are:

Insane Robots (Available December 1 to 31 on Xbox One)

Obliterate the competition in the unique card battler, Insane Robots. With a collection of 46+ deliciously diverse robots, compete in one-on-one duels, lead a robot rebellion in survival arenas or embark on an epic 15 hour+ campaign to overthrow a malevolent robot despot.

Jurassic World Evolution (Available December 16 to January 15 on Xbox One)

Welcome to Jurassic World Evolution! Bring the wonder, majesty and inherent dangers of dinosaurs to life as you take charge of operations in the legendary park. Bioengineer dinosaurs with unique appearances and traits that think and react intelligently to the world around them and face threats posed by espionage, breakouts and devastating tropical storms in an uncertain world where life always finds a way.

Toy Story 3 (Available December 1 to 15 on Xbox One & Xbox 360)

Buzz, Woody and Jessie find themselves in an unfamiliar day care in Toy Story 3. Unlock a world full of customizable adventure and fun as you select your favorite toys and create your own unique town with tons of possibilities. Unleash your imagination and create your own story!

Castlevania: Lords of Shadow – Mirror of Fate HD (Available December 16 to 31 on Xbox One & Xbox 360)

The story of the Belmont family is revealed in Castlevania: Lords of Shadow – Mirror of Fate HD. Battle destiny across generations as Trevor Belmont, knight of the Brotherhood of Light. Driven by vengeance for his slain mother, faceoff against his father, Gabriel, the all-powerful Dracula. War is declared in a cataclysmic battle between father and son in this epic follow-up to Castlevania: Lords of Shadow.

All in all a decent line-up.