Microsoft Corp. this week released the Route Creator feature to Forza Horizon 4 for the Xbox One.

Route Creator allows drivers to create new race routes by driving them and setting checkpoints. Routes can be up to 40 miles long and can originate from any Asphalt, Dirt, or Cross-Country Event start location.

Forza Horizon 4, set in Britain, includes more than 450 cars, dynamic seasons, and a shared open world.

The final game includes new gameplay modes, player houses, and new showcase events.