The tutorials below apply specifically to the original leaked copy of Jade.

By default, the language menu is skipped. This unfortunately has the effect that it's not possible to select a language when running outside of the editor, but fortunately rectifying this is very easy.

First, go ahead and open “EngineDatas/04 Technical Bank/AI Models/Global Library/menu_constant.var” and find the following block of code.

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// PREVIEW - PREVIEW - PREVIEW - PREVIEW - PREVIEW - PREVIEW
//  DE COMMENTER LES LIGNES SUIVANTES 
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
// GENERAL
#define 	MENU_NOCHEAT						1			// 1 : cheat in menu are desactivated
#define 	MENU_SUBTITLE						0			// 0 : no subtitle, 1 : subtitle displayed
#define 	MENU_LANGAGE						1			// 0 : french, 1 : english
#define 	MENU_SUBTITLELANGAGE			1			// 0 : french, 1 : english
#define  	MENU_FORCENOLANGMENU		1			// pas de menu langage 
#define	MENU_NOMEMCARD					1			// pad de gestion de memcard 

On line 45, or more specifically MENU_FORCENOLANGMENU, you'll want to change it's defined value from 1 to 0. You should end up with the following.

#define  	MENU_FORCENOLANGMENU		0			// pas de menu langage 

Once this is done, save your changes and you'll then want to Compile All Models via the Model menu.