Nobunaga no Yabō: Kakushin - Power Up Kit

The expansion pack for Nobunaga's Ambition: Iron Triangle adds following features to the base game:

• Trade with Nanban (Western) merchants to obtain powerful technologies
• Independent forces who may help or resist lords
• Lords can designate a vassal as hereditary vassal by assigning a subsidiary castle to the vassal
• 3 new scenarios, including 2 historical ones and a fictional one
• More events
• In-game editors
• Alliances can be extended now