As a design challenge to myself, a few months ago I decided to try writing a one-page game or two.
The first one, Wulintrigue, is a game of spies and kung fu. The title is a combination of the words “wulin” and “intrigue.” “Wulin” is a Chinese word that means something like “martial arts world.” You can get it here.
The second one is technically a two-page game. Space Debris is a space opera game of aliens and starships. The first page has all the rules for player characters (except for psionics), and the second page has the starship rules (and psionics). You can get it here.
Give them a try and let me know what you think!