Based on the official changelog for 1.478.564.0 (December 2024):
Stay up-to-date with the latest DLC and updates for Forza Horizon 4, including:
┌────────────────────────────────────────────────────────┐ │ DYNAMIC SEASONS CYCLE │ ├──────────────┬──────────────┬───────────┬──────────────┤ │ SPRING │ SUMMER │ AUTUMN │ WINTER │ │ Muddy Roads │ Peak Grip & │ Slippery │ Ice-Covered │ │ & Heavy Rain│ Top Speeds │ Foliage │ Lakes & Snow │ └──────────────┴──────────────┴───────────┴──────────────┘ Dynamic Seasons Change Everything
The Ultimate Edition is not just a base game; it is an sprawling automotive festival. By utilizing this specific endgame version, players gain immediate access to a staggering ecosystem of content: Forza.Horizon.4.Ultimate.Edition.v1.478.564.0-P...
Forza Horizon 4 Ultimate Edition v1.478.564.0-P is the latest iteration of the critically acclaimed racing game series, offering an unparalleled driving experience that combines stunning visuals, realistic gameplay, and an extensive collection of high-performance vehicles. Developed by Playground Games and published by Microsoft, Forza Horizon 4 has taken the gaming world by storm, and the Ultimate Edition takes it to the next level.
If you are setting up this specific version of the game, let me know if you need help with , configuring a steering wheel setup , or transferring older save files to an offline profile. Share public link
This article is for informational purposes only. The author does not condone piracy or provide links to unauthorized copies. «Forza Horizon 4» is a trademark of Microsoft Studios and Playground Games. Based on the official changelog for 1
Version represents the latest stable build integrating all these content packs.
Source: [9†L15-L20]
Forza Horizon 4 Ultimate Edition v1.478.564.0-P is optimized for high-performance gaming, with a range of technical features that ensure a smooth and seamless experience: If you are setting up this specific version
If you want an offline, fully unlocked version with no online requirement, sadly, even the official v1.478.564.0 still pings Microsoft’s servers for rewards. There is no “offline mode” that unlocks all cars—only the 198 or so standard autoshow vehicles.
To run this version smoothly, your PC should meet the following recommended specifications: Windows 10 version 15063.0 or higher. Processor: Intel i7-3820 @ 3.6Ghz. Memory: 12 GB RAM. Graphics: NVidia GTX 970 or AMD R9 290X. Storage: Approx. 100 GB available space. Why Play Forza Horizon 4 in 2026?
: Set in a fictionalized version of Great Britain featuring dynamic seasons. Major Expansions : Includes both Fortune Island , known for its extreme terrain and lightning storms, and LEGO® Speed Champions , which introduces a dedicated brick-based world. Car Pass & Packs