Travel to Wulfburg to stop an obsessed Nazi archaeologist from unleashing ancient, dark powers.
Infiltrate Castle Wolfenstein to steal coordinates to General Deathshead’s compound. Wolfenstein: The Old Blood-CODEX
You mentioned "CODEX," which is a well-known scene group that releases cracked versions of games. While such versions may exist for this game, the Official Steam Store or the Bethesda Store are the best places to find a secure, supported copy of the game. Wolfenstein: The Old Blood on Steam Travel to Wulfburg to stop an obsessed Nazi