Forza Horizon 4 is aiming to be the largest and most dynamic Forza title to date. Allowing to you race everything from sports cars to hovercrafts, it's aiming to create a dynamic online experience unlike any other.

The biggest new feature for Forza Horizon 4 is seasons that change the game world. A lake may be frozen in winter or paths may unexpectedly open in spring, allowing the large world to be even more fluid than ever.

Forza Horizon 4 is set in Britain, and players can explore the cities and countryside in dozens of fast and expensive cars.

Collect, modify and drive over 450 cars. Race, stunt, create and explore – choose your own path to become a Horizon Superstar.

The first expansion for Forza Horizon 4, Fortune Island, which will release on Dec. 13 on Xbox and Windows 10 PCs.

Fortune Island takes players on an all-new adventure in the remote northern reaches of the British Isles, where they will encounter extreme conditions including fierce lightning storms, perilous cliffside dirt roads, and sweeping paved mountain switchbacks under the mystical glow of the aurora borealis in search of hidden treasure.

Forza Horizon 4 players will also be able to drive all five of Ken Block’s high-powered, custom-built Ford vehicles from the upcoming GymkhanaTEN, the 10th installment of the award-winning, Gymkhana viral video franchise. These rides began rolling out in Forza Horizon 4 earlier this month for Car Pass members with the release of the 1977 Ford GymkhanaTEN, F-150 Hoonitruck and the 1993 Ford Escort Cosworth Group A. Coming in November for all players are the 1965 Ford Hoonicorn Mustang V2 and the 2017 Ford Fiesta RS and arriving in December is the 2016 Ford GymkhanaTEN Focus RS RX.

Forza Horizon 4 “Fortune Island” will be available as part of the Forza Horizon 4 Expansions Bundle which provides players with two game expansions at a reduced cost of $34.99 . Owners of Forza Horizon 4 Ultimate Edition and  Forza Horizon 4 Ultimate Add-Ons Bundle  will receive Fortune Island at no additional cost. Xbox Game Pass subscribers, who do not already own one of the bundles, are eligible for 10% off a bundle or 10% off an individual purchase of Fortune Island.

Forza Horizon 4 is available on Xbox One and PC (included with Xbox Game Pass).