Cybercity Blues is a free RPG that has a lighter take on the cyberpunk genre. The authors write:
“Cyberblues is a bit like Cyberpunk, only more mellow.”
Cyberblues City is a near-future, action-adventure roleplaying game. Fast-playing and often funny, it offers a lighter take on the cyberpunk genre, both in terms of system and tone. Cyberblues City uses a much modified version of the Fudge roleplaying system designed to make it easy on GMs. And best of all, it is absolutely free.
Legends of Time and Space is a free role playing game that takes its inspiration from Steve Jackson Games’ The Fantasy Trip.
Metagaming’s The Fantasy Trip is one of my favorite games of all time. It’s one of the core products that drew me inexorably into the gaming world. Here’s a page with a great number of resources for The Fantasy Trip.
Microlite 74 is a set of free role playing rules that emulates the original edition of a certain world famous role playing game.
Microlite 81 is an old school RPG with the flavor of a certain game released circa 1981. The author writes:
The first (and with luck only) Release Candidate version of Microlite81 Complete is now available for download and comment. Microlite81 Complete is intended to be standard Microlite81 with more complete descriptions of spells, monsters, and magic items and a few extras like an example of play and instructions for GMs which will hopefully make the game more friendly to players with less experience with old school gaming. Microlite81 Complete allows the GM to select which version of the “core game rules” to use (the standard B/X-like rules from Microlite81 or the B/X-like rules with the author’s house rules from the early 1980s added as in Microlite81 Extended).