: The primary mode where you must win the first six cups to unlock later content.
: You typically extract the contents into the game's binaries folder (e.g., steamapps\common\SonicRacingCrossWorlds\UNION\Binaries\Win64 for Steam users). System Requirements : OS : Windows 11. RAM : 12 GB. Storage : 20 GB of available space. GPU : Minimum NVIDIA GeForce GTX 1630 or AMD Radeon R9 380. Available & Upcoming Characters (as of April 2026)
The game has expanded significantly via updates and DLC since the 0.9 version: Sonic Racing: CrossWorlds - SEGA
The file typically refers to an early release or update for the kart racing game Sonic Racing: CrossWorlds , which was developed by Sonic Team and published by SEGA . Version 0.9 was a significant public beta/open network test update released in August 2025 before the full game launch in late September 2025. Core Content of the 0.9 PC Version