The "0.9" update introduced several new features and gameplay modes that laid the groundwork for the full release: : Endurance Mode : Previously known as Endless mode.
The game has expanded significantly via updates and DLC since the 0.9 version: Sonic Racing: CrossWorlds - SEGA Crossworlds-0.9-pc.zip
: 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 "0
: A new addition that allows you to disable item slot limits for more chaotic gameplay. RAM : 12 GB
: Includes kart racing that can transition into boat and air forms, similar to Sonic & All-Stars Racing Transformed .
: The primary mode where you must win the first six cups to unlock later content.