To commemorate Kou Shibusawa's 35th anniversary, the "Kou Shibusawa Archives" will be opened in the Steam Store. Here we will revive popular previously released titles. In this eleventh round of releases, we offer "NOBUNAGA’S AMBITION: Tenkasousei with Power Up Kit," the enhanced version of the 11th release in the series. Lord of Creation or King of Destruction... Administration and battle depicted in full 3D for the first time in the series. Administration covers both the castle and the town and players are able to develop these as they see fit. Battle incorporates a 3D real time tactical system, allowing players to enjoy field and castle battles on battlefields with a variety of characteristics. Also, with "historical if events" the game will develop in dramatic ways. Major battles between powerful warlords will greatly affect the course of history. With the power up kit, 3 original scenarios, a battle editor, a battle trial mode, and an officer/treasure/territory editor have been added. Note: DLC is not supported for this product.