A base installation of Guilty Gear Xrd REV 2 (often the initial CODEX release) is required before applying the v2.02 update.
Resolution of technical glitches, such as unintended move interactions, visual artifacts, or crashes that occurred in previous versions. guilty-gear-xrd-rev-2-codex-update-v2-02
Save files from older versions (like v2.00 or v2.01) are generally compatible, but it is always recommended to back up data before updating. The Legacy of Guilty Gear Xrd A base installation of Guilty Gear Xrd REV
While specific patch notes for v2.02 are often technical, they generally encompass the following areas: such as unintended move interactions
Optimization of online play stability, which is crucial for the fighting game community. Technical Details for Users