Koryŏ is a game based on an uchronian and politico-steampunk universe.
Each turn, players simultaneously choose a family of politician from
their hand, and play as many cards of this family as they have and wish
to. Each family has a value ranging from 1 to 9, which indicates both
the number of cards in the family and the number of victory points the
player controlling this family will score at the end of the game.
A game lasts exactly eight turns, and on each turn a family grants
its specific power to the player controlling it. Thus, efficient
handling of these powers is the key to success! While their influence
increases turn by turn due to the number of authorized cards in their
council, the number of cards drawn each turn dwindles, making choices
all the more difficult.