Feudal Lords is a closed-end, computer moderated, play-by-mail game set in medieval England.

John Van De Graaf created Feudal Lords in 1977 with basic gameplay, set in King Arthur times.

[1] Van de Graaf published the game in his Diplomacy magazine, updating the rules and integrating a computer in 1980.

[2] The copyright date on Flying Buffalo's rules written by John Van De Graaf is 1982.

[6] Players must manage various aspects of medieval life, including maintaining knights, peasants, and townspeople, and accounting for economic factors such as mining and agriculture.