I like to play KOEI’s game, especially Romance of the Three Kingdoms (San Goku Shi). It is related to the real world management.

When playing the game, we need to first build a kingdom. Then, the player should found that, if the kingdom has only one character (officer), the kingdom can do nothing, because each character can do only one task (or limited tasks) for each month. Even the character has maximum status values: intelligence 100, war 100, politic 100, charisma 100, though the character is useful, the kingdom itself is useless. Thus, the player needs to recruit more officers to work for the kingdom.