Version numbers like v1.21.02 are typically associated with the PC (Steam) iteration of the game, where patches are deployed frequently to address backend stability, anti-cheat measures, and DLC integration. While console players often see "Patch 1.21" or similar designations in their update logs, PC players track these specific builds to ensure mod compatibility and performance optimization.
Version 1.21.02 served as a technical polish for these major additions. While categorized as a minor patch, it addressed critical community feedback and stability issues: AI Improvements: DRAGON BALL XENOVERSE 2 v1.21.02
Even with a version number as specific as v1.21.02, the game is more than just code—it is a content hub. Version numbers like v1