Summary
Forza Horizon 6 Series 4 "Horizon Mascot Party" launches August 13, bringing a temporary stadium time-attack circuit, multiple free playlist reward cars and weekly Car Pass vehicles. It also adds mascot-themed EventLab props, and Series 5 focusing on British cars has been teased. Players need in-game currency for tuning and upgrades, and they can buy Forza Horizon 6 Credits to speed up garage expansion before this four-week festive update ends.
Forza Horizon 6 continues to expand its open-world Japan experience with regular monthly updates. Series 4, titled Horizon Mascot Party, arrives on August 13 as the current Italian Exotics playlist wraps up. This update focuses on fresh playlist rewards, a temporary time attack circuit inside the Horizon Stadium, additional EventLab props, and a look ahead at future content.
Players still finishing the third festival playlist have only a short window left before the new series begins. Horizon Mascot Party keeps the familiar structure of seasonal weekly challenges while adding mascot-themed decorations and activities that fit the playful festival atmosphere.
New Evolving World Time Attack Circuit
One of the standout features is the Edetomame Time Attack Circuit, located inside the Horizon Stadium. The track runs anticlockwise and is decorated with Horizon mascot elements scattered throughout. A parking area and a 5,000 XP smashable board add extra points of interest.
This circuit works like the permanent time attack tracks already in the game. Drivers set the fastest lap in their Performance Index class, with leaderboards resetting at the end of the season. Unlike permanent circuits, the Edetomame layout is temporary and will vanish once Series 4 ends. It continues the pattern of evolving map features seen in previous updates, such as the car meet area in Horizon Decades and the aftermarket takeover during Italian Exotics.
Free Series Reward Cars
Series 4 offers several free cars through monthly and weekly playlist rewards. These vehicles become available by earning points in the festival playlist.
The monthly rewards include the 1970 Honda N600 for 80 points. This new-to-Forza kei car brings unique Japanese history that fits the game's setting well. The 1969 Renault 8 returns for 120 points; it first appeared as a hard-to-find car in Series 1.
Weekly rewards rotate by season:
Summer week: 2018 Exomotive Exocet Sport V8 XP5 (20 points) and 1969 Datsun 2000 Roadster (40 points). The Exocet previously appeared in Forza Motorsport titles but is new to Horizon.
Autumn week: 2024 Chevrolet Camaro ZR1 (20 points) and 2016 Abarth 695 (40 points). The Camaro is a new addition, though its performance closely mirrors the existing 2017 model.
Winter week: 1974 Toyota Celica GT (20 points) and 1989 Toyota MR2 SC (40 points). Both return from earlier Horizon games, with the Celica expected to retain useful body kits.
Spring week: 1988 Mitsubishi Starion ESI-R (20 points) and 1968 Dodge Dart Hemi Super Stock (40 points). The Dodge arrives as a wheel-spin exclusive made available through the playlist.
These free cars give all players, regardless of DLC ownership, regular reasons to complete challenges. Earning them still requires consistent play, and managing in-game currency remains important for upgrades and other purchases. Many players look for ways to build their balance efficiently, including options involving Forza Horizon 6 Credits.
Car Pass Vehicles Arrive Weekly
Car Pass owners receive four exclusive cars throughout the update. These are added directly to the garage when they unlock.
Week 1 (August 13): 1968 Alfa Romeo Tipo 33/2
Week 2: 1957 Ford Thunderbird, a car previously seen in older Motorsport titles and once leaked during Horizon 5 development
Week 3: 1983 Nissan Skyline 2000 Turbo RS, a strong Japanese classic addition
Week 4: 1987 Porsche 961
Some longtime fans have questioned the decision to place returning or previously free cars behind the Car Pass. The Skyline stands out as a genuinely exciting new entry, while the others lean more toward monetizing existing assets. The overall Car Pass lineup for this month has drawn mixed reactions.
Fresh EventLab Props and Mascot Theme
Update 4 also expands EventLab with new props, many of them matching the mascot theme. These assets let creators build more festive and playful custom events, races, and photo opportunities. The additions support the growing community of builders who keep the Horizon Festival feeling alive between official content drops.
Looking Ahead to Series 5
Playground Games has already teased the next update. Series 5 will celebrate British automotive culture, covering iconic cars from classic eras through to modern models. Speculation has already begun about possible returns of significant vehicles such as the McLaren Senna, which has strong ties to the series from Horizon 4. Fans also wonder whether Series 1 exclusives like certain Minis, Aston Martins, or Lotus models might reappear.
Many players hope future updates deliver a higher ratio of brand-new cars rather than repeated playlist exclusives. Spending time unlocking vehicles already driven in previous Forza titles can feel less rewarding after several seasons.
What This Means for Players Right Now
Horizon Mascot Party keeps the monthly content cadence that has defined Forza Horizon 6 since launch. The temporary stadium circuit offers a fresh challenge for time attack enthusiasts. Free cars expand collections without requiring extra purchases, while Car Pass owners get their exclusive additions on a weekly schedule.
Customization options on the new and returning cars remain an open question until the update drops. Earlier examples such as the Honda ZGT showed limited visual parts even as paid content, so expectations for the N600 and similar vehicles should stay realistic. Wider body kits on cars like the Celica are more likely to carry over from previous games.
Players focused on progression will still need a steady supply of in-game currency for tuning, house purchases, and other activities. Those looking to progress faster sometimes explore sources for cheap Forza Horizon 6 Credits to support their garage expansion and event participation.
Overall, Series 4 delivers a light, festive theme that matches the Horizon spirit. The combination of a new temporary circuit, a mix of free and paid cars, and more creative tools for EventLab should give the community plenty to do through the next four weeks. As always, the best way to experience the update is to jump in on August 13 and start earning those playlist points while the mascot decorations are still in place.
The Horizon Festival in Japan continues to evolve one series at a time, and Horizon Mascot Party is the next chapter in that ongoing celebration of cars and open-road freedom.


