Forza Horizon 4 is quite possibly one of, if not the, greatest racing game in existence. It's beautiful, it's varied, it's practically endless. it's Playground at the top of its game. Forza Horizon 4 is an open-world racer set within a depiction of Great Britain, featuring changing seasons every week and an endless barrage of new races, cars, and challenges thanks to the online Forzathon element. If you want one racer to last you as long as humanly possible, Forza Horizon 4 is that game.