Analysis of information sources in references of the Wikipedia article "Nobunaga's Ambition" in English language version.
Nobunaga's Ambition is a detailed economic / diplomatic / political / military simulation of the unification of Japan in the Sixteenth Century. ... The graphics for Nobunaga's Ambition are among the best that this reviewer has ever seen for the IBM. While much of the graphics are composed of maps, the small touches reveal the craft that went into this product. Thus, when the daimyo distributes rice to the peasants, a vignette shows the lord throwing sheaves to the peasants who gratefully pick it up; as taxes are increased, the peasants flow with tears. When war begins, the screen changes to a 5x10 hex area for the execution of the battle. Terrain is effectively delineated as hill, mountain, village, river, plain, or castle; deployment is dependent on the route of invasion. ... After deciding upon a daimyo, one must select a persona. Akin to role playing games, characteristics are composed of health, ambition, luck, charm, and IQ. Generally, one should reselect if any single characteristic is under 80 (especially luck and/or IQ; there is nothing worse than a stupid daimyo). ... Each turn (year) is composed of four seasons, during which the daimyo ages (and will eventually die of old age). Each daimyo may accomplish one action each season for each fief he personally controls; these actions often affect other parameters of play. ... This reviewer thoroughly enjoyed Nobunaga's Ambition. ... Koei stresses that Nobunaga's Ambition is both a solitaire and a multi-player game. ... Highly Recommended. This reviewer was glued to his computer for 13 hours, stopping at 3:00 am. Not since Gunship has this occurred. The end result is that the computer gamer must have, at least, one Koei game in his inventory!