The patch is universal and works well with all language versions of Call of Juarez.
Patch details: Call of Juarez by Techland - retail v1.1.0.0 patch After consultations with players, reconsideration of their hints and ideas, Techland has introduced changes which, above all, are to improve the multiplayer game mode. This v1.1.0.0 patch for Call of Juarez features an anti-cheat system and improvements to multiplayer and online features.
