Speed dominates the early conversation around Forza Horizon 6, and the game's hypercar roster makes that obsession very easy to understand. Koenigsegg, Hennessey, and McLaren sit at the top of the performance pyramid, producing machines that routinely exceed 200 mph and, in one extreme case, break past the 300 mph barrier in stock form.
The achievement system in Forza Horizon 6 is designed around natural progression through the Japan-based open world, with layered completion tracks that gradually push you from basic festival participation into full map completion, collectible hunting, and multiplayer coordination.
Forza Horizon 6 builds its open-world completion layer around a large-scale collectible system that strongly incentivizes full-map exploration and efficient route planning. At launch, the world contains exactly 400 collectibles, all immediately available from the start of the game, removing any dependency on story progression or region locks.