A base installation of Guilty Gear Xrd REV 2 (often the initial CODEX release) is required before applying the v2.02 update.
Adjustments to frame data, damage scaling, and move properties for the entire roster. This ensures that no single character is unfairly dominant in competitive play. guilty-gear-xrd-rev-2-codex-update-v2-02
Minor tweaks to universal mechanics like "Roman Cancels" or "Burst" meters to improve the overall flow of combat. A base installation of Guilty Gear Xrd REV