In Xenoverse 2 , the Codex is a logbook that tracks your progression with each of the game’s mentors (characters like Goku, Vegeta, Piccolo, Frieza, etc.). Each mentor has a dedicated page, or "Codex Entry," that fills up as you train with them.

In reality, the refers to one of the most crucial—yet often overlooked—lore and reward systems in the game. Understanding the Codex is the key to unlocking rare skills, mastering the game’s timeline, and maximizing your relationship with the game’s central mentors.

A: Xenoverse 3 has not been officially announced. For now, your Codex progress stays in Xenoverse 2 .

A: Yes, the mentor Codex is in every version. The Codex Mod is PC exclusive.