Forza Horizon 6 Series 4 Adds Temporary Stadium Time Attack Circuit and 10 Cars

Playground Games has detailed Series 4 of Forza Horizon 6, titled Horizon Mascot Party, running from August 13 to September 10. The four-week playlist brings 10 cars and a brand-new temporary time attack circuit built inside the game's stadium.

The Edamame Time Attack Circuit is the headline addition — it's a mascot-themed track that exists only for the duration of Series 4 but carries full in-world leaderboard support, the same as FH6's permanent circuits. On the car side, players can unlock vehicles by earning seasonal points: the 2018 Exomotive Exocet Sport V8 XP-5 and 1969 Datsun 2000 Roadster are tied to Summer, the 2024 Chevrolet Camaro ZL1 and 2016 Abarth 695 Biposto to Autumn, the 1974 Toyota Celica GT and 1989 Toyota MR2 SC to Winter, and the 1988 Mitsubishi Starion ESI-R and 1968 Dodge Dart HEMI Super Stock to Spring. The series-long prizes are the 1970 Honda N600 at 80 points and the 1967 Renault 8 Gordini at 160 points. Some of these cars are new to the Horizon series entirely; others are returning from Series 1, which means players who joined at launch may already own a few of them. Playground also added new Event Lab props and garage and estate customisation options alongside the playlist content.

Forza Horizon 6 launched earlier this year as the latest entry in Playground's open-world racing series, and the seasonal playlist structure — rotating four-week series with cars locked behind point thresholds — has been a fixture of the franchise since Forza Horizon 4. The return of Series 1 cars this early is a notable move; in past Horizon games, prize cars from early playlists could take years to cycle back, leaving newer players locked out of certain vehicles for a long time.

Playground has already confirmed the next series after Horizon Mascot Party will be called British Automotive, celebrating iconic British cars spanning classics through to the present day. No specific cars have been announced for that series yet.