Forza Horizon 4 is a racing game and the fourth installment in the Forza Horizon series, though it's the eleventh overall title in Forza as a whole. Its setting places it in a fictional version of Great Britain, letting you race around an expansive open-world whether online or offline. Online play allows up to 72 players to join you in both racing and the more chill free roam. You can extend your playtime even further through an in-depth route creator feature, which other players can race on. FH4 was the first game in the series to introduce seasonal weather changes, dramatically changing the appearance of its open-world throughout the year.