Space Station Zemo originally was published in Inquest magazine in 1998. It’s very hard to find a secondhand copy these days, so a helpful gamer scanned the game and posted it it for people to read, and perhaps recreate for personal use.
Science Fiction
Clash On The Fringe Rules
Clash On The Fringe is a set of pay-what-you-want rules for military space adventure. They’re designed for use with whatever figures you have.
Unbound: Endless War
Unbound: Endless War is a free print and play game for two p layers in which you build a map and attempt to take over a players’ bases. It’s a pay-what-you-like game.
Afternova Print and Play Game
Afternova is a free print-and-play game about collecting resources from a solar system after it has been destroyed by a supernova.
Star Trek: The Dice Game
Star Trek: The Dice Game is a solo, print and play game in which you manages the crew of the Enterprise through various mission challenges.