"forza horizon 4" was developed for the xbox one and windows 10. the game is set in the united kingdom and features dynamic game-play and seasons which change every thursday in the real world. it was released on october 2, 2018 (september 28 for ultimate edition players). the cover car is the mclaren senna. on december 13, 2018, the fortune island expansion was released, featuring the 2019 lamborghini urus as the cover car. on june 13, 2019, the lego speed champions expansion was released worldwide featuring a lego version of the mclaren senna as the cover car.