Power Up kit?
http://en.wikipedia.org/wiki/Romance_of_the_Three_Kingdoms_XIThe power-up kit (which is an expansion for the PC version) adds the following features:
Similar neighbouring facilities can be combined.
10 new city facilities.
General can research new abilities. Over 50 abilities are available based on attack, defence, administration, and strategy.
A new battle game mode, which allows playing preset battle scenarios.
6 new campaign scenarios, and 30 new events.
Editor can alter generals, cities, kingdoms, equipment.
New voices for the Japanese game. Player can choose between Chinese or Japanese voices.
A new 'Super' (超級) game difficulty setting.
A friendlier command dialogue during research and waging wars. For example, when assigning generals to perform a task, a dialogue box will show items and time needed to perform the task.
A new national research subject named 'Internal administration' (内政).
New military features including:
Can assign troops to transport supplies to specific camps.
Improved AI.
Seize items.
Enhanced facilities and strategy including:
Increased effects for fortresses, and heightened status recovery rate.
Increased range for drum tower, increasing the chance for successfully entering a duel.
When using spearman strategies to destroy troops, the chances for capturing enemy generals increase.
When using cavalry strategies to trap troops, the trap effect increases.
+ some more features what is not listed in the wiki. [This PUK is for the chinese/japanese version] It looks like they wont implent this to the English version, but hopefully we can download it later on.