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.
Forza Horizon 6 brings the Horizon Festival to Japan, featuring a map built around iconic urban districts, mountain passes, and coastal highways. At launch, the game includes a garage exceeding 600 vehicles, making it one of the most content-dense entries in the series.